/* ============================================
   Above Pharma — Material Design 3
   Tokens + Componentes
   ============================================ */

:root {
    /* ===== M3 COLOR SYSTEM (Custom Above Pharma palette) ===== */
    /* Primary — Deep Blue */
    --md-sys-color-primary: #2D5BA0;
    --md-sys-color-on-primary: #FFFFFF;
    --md-sys-color-primary-container: #D6E2FF;
    --md-sys-color-on-primary-container: #142D5E;

    /* Secondary — Visionary Violet */
    --md-sys-color-secondary: #994E95;
    --md-sys-color-on-secondary: #FFFFFF;
    --md-sys-color-secondary-container: #F3D8F0;
    --md-sys-color-on-secondary-container: #3B0838;

    /* Tertiary — Soft Blue */
    --md-sys-color-tertiary: #5B73A7;
    --md-sys-color-on-tertiary: #FFFFFF;
    --md-sys-color-tertiary-container: #D6E2FF;
    --md-sys-color-on-tertiary-container: #142D5E;

    /* Error */
    --md-sys-color-error: #BA1A1A;
    --md-sys-color-on-error: #FFFFFF;
    --md-sys-color-error-container: #FFDAD6;
    --md-sys-color-on-error-container: #410002;

    /* Surface & Background */
    --md-sys-color-surface: #FBF8FF;
    --md-sys-color-on-surface: #1B1B21;
    --md-sys-color-on-surface-variant: #45464F;
    --md-sys-color-surface-variant: #E2E1EC;
    --md-sys-color-surface-dim: #DBD9E3;
    --md-sys-color-surface-bright: #FBF8FF;
    --md-sys-color-surface-container-lowest: #FFFFFF;
    --md-sys-color-surface-container-low: #F5F2FC;
    --md-sys-color-surface-container: #EFEDF7;
    --md-sys-color-surface-container-high: #EAE7F1;
    --md-sys-color-surface-container-highest: #E4E1EB;
    --md-sys-color-inverse-surface: #303036;
    --md-sys-color-inverse-on-surface: #F2F0F9;
    --md-sys-color-outline: #76767F;
    --md-sys-color-outline-variant: #C6C5D0;

    /* ===== M3 TYPOGRAPHY ===== */
    --md-sys-typescale-font-brand: 'Quicksand', sans-serif;
    --md-sys-typescale-font-plain: 'Source Sans 3', sans-serif;

    /* Display */
    --md-sys-typescale-display-large: 500 57px/64px var(--md-sys-typescale-font-brand);
    --md-sys-typescale-display-medium: 500 45px/52px var(--md-sys-typescale-font-brand);
    --md-sys-typescale-display-small: 500 36px/44px var(--md-sys-typescale-font-brand);

    /* Headline */
    --md-sys-typescale-headline-large: 600 32px/40px var(--md-sys-typescale-font-brand);
    --md-sys-typescale-headline-medium: 600 28px/36px var(--md-sys-typescale-font-brand);
    --md-sys-typescale-headline-small: 600 24px/32px var(--md-sys-typescale-font-brand);

    /* Title */
    --md-sys-typescale-title-large: 600 22px/28px var(--md-sys-typescale-font-brand);
    --md-sys-typescale-title-medium: 500 16px/24px var(--md-sys-typescale-font-plain);
    --md-sys-typescale-title-small: 500 14px/20px var(--md-sys-typescale-font-plain);

    /* Body */
    --md-sys-typescale-body-large: 400 16px/24px var(--md-sys-typescale-font-plain);
    --md-sys-typescale-body-medium: 400 14px/20px var(--md-sys-typescale-font-plain);
    --md-sys-typescale-body-small: 400 12px/16px var(--md-sys-typescale-font-plain);

    /* Label */
    --md-sys-typescale-label-large: 500 14px/20px var(--md-sys-typescale-font-plain);
    --md-sys-typescale-label-medium: 500 12px/16px var(--md-sys-typescale-font-plain);
    --md-sys-typescale-label-small: 500 11px/16px var(--md-sys-typescale-font-plain);

    /* ===== M3 SHAPE ===== */
    --md-sys-shape-none: 0px;
    --md-sys-shape-extra-small: 4px;
    --md-sys-shape-small: 8px;
    --md-sys-shape-medium: 12px;
    --md-sys-shape-large: 16px;
    --md-sys-shape-extra-large: 28px;
    --md-sys-shape-full: 9999px;

    /* ===== M3 ELEVATION (shadow) ===== */
    --md-sys-elevation-0: none;
    --md-sys-elevation-1: 0px 1px 2px 0px rgba(0,0,0,0.30), 0px 1px 3px 1px rgba(0,0,0,0.15);
    --md-sys-elevation-2: 0px 1px 2px 0px rgba(0,0,0,0.30), 0px 2px 6px 2px rgba(0,0,0,0.15);
    --md-sys-elevation-3: 0px 1px 3px 0px rgba(0,0,0,0.30), 0px 4px 8px 3px rgba(0,0,0,0.15);

    /* ===== M3 MOTION ===== */
    --md-sys-motion-easing-standard: cubic-bezier(0.2, 0, 0, 1);
    --md-sys-motion-easing-standard-decelerate: cubic-bezier(0, 0, 0, 1);
    --md-sys-motion-easing-standard-accelerate: cubic-bezier(0.3, 0, 1, 1);
    --md-sys-motion-easing-emphasized: cubic-bezier(0.2, 0, 0, 1);
    --md-sys-motion-easing-emphasized-decelerate: cubic-bezier(0.05, 0.7, 0.1, 1);
    --md-sys-motion-easing-emphasized-accelerate: cubic-bezier(0.3, 0, 0.8, 0.15);
    --md-sys-motion-duration-short1: 50ms;
    --md-sys-motion-duration-short2: 100ms;
    --md-sys-motion-duration-short3: 150ms;
    --md-sys-motion-duration-short4: 200ms;
    --md-sys-motion-duration-medium1: 250ms;
    --md-sys-motion-duration-medium2: 300ms;
    --md-sys-motion-duration-medium3: 350ms;
    --md-sys-motion-duration-medium4: 400ms;
    --md-sys-motion-duration-long1: 450ms;
    --md-sys-motion-duration-long2: 500ms;

    /* ===== M3 STATE LAYERS ===== */
    --md-sys-state-hover: 0.08;
    --md-sys-state-focus: 0.10;
    --md-sys-state-pressed: 0.10;

    /* ===== SPACING (4dp grid) ===== */
    --space-4: 4px;
    --space-8: 8px;
    --space-12: 12px;
    --space-16: 16px;
    --space-20: 20px;
    --space-24: 24px;
    --space-32: 32px;
    --space-48: 48px;

    /* Safe areas */
    --safe-top: env(safe-area-inset-top, 0px);
    --safe-bottom: env(safe-area-inset-bottom, 0px);
}

/* ============================================
   PHOSPHOR ICONS BASE
   ============================================ */
.ph {
    font-size: 24px;
    line-height: 1;
    vertical-align: middle;
    user-select: none;
}

/* ============================================
   RESET
   ============================================ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* ============================================
   iOS PWA FULL SCREEN FIX
   Solución para el gap blanco en el home indicator
   Ref: https://dev.to/karmasakshi/make-your-pwas-look-handsome-on-ios-1o08
   ============================================ */
html {
    /* El truco: min-height = 100% + safe-area-top para que el fondo
       cubra el área del home indicator sin gap blanco */
    min-height: calc(100% + env(safe-area-inset-top));
    /* NO padding aquí - el padding va en los contenedores internos */

    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    -webkit-tap-highlight-color: transparent;

    /* Aurora gradient - fondo principal */
    background-color: #FBF8FF;
    background-image:
        radial-gradient(ellipse 80% 60% at 15% 10%, rgba(45, 91, 160, 0.14) 0%, transparent 70%),
        radial-gradient(ellipse 70% 70% at 85% 40%, rgba(153, 78, 149, 0.14) 0%, transparent 70%),
        radial-gradient(ellipse 75% 55% at 20% 85%, rgba(91, 115, 167, 0.16) 0%, transparent 70%),
        radial-gradient(ellipse 60% 50% at 75% 90%, rgba(45, 91, 160, 0.08) 0%, transparent 65%),
        radial-gradient(ellipse 50% 40% at 50% 5%, rgba(153, 78, 149, 0.08) 0%, transparent 60%);
    background-attachment: fixed;
}

body {
    margin: 0;
    padding: 0;
    /* Altura completa de la ventana visible */
    min-height: 100vh;
    min-height: 100dvh;
    background: transparent;
}

/* ============================================
   iOS TOUCH OPTIMIZATION — Global
   Elimina el delay de 300ms en todos los elementos táctiles
   ============================================ */
button,
a,
[role="button"],
.clickable,
input[type="submit"],
input[type="button"] {
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

body {
    /* Mood tint — JS sets these via data-mood-active */
    --mood-tint: 220, 200, 240;    /* default: lavanda (happy) */
    --mood-tint-strength: 0;       /* 0 = sin mood, se activa tras submit */

    font: var(--md-sys-typescale-body-large);
    color: var(--md-sys-color-on-surface);
    -webkit-font-smoothing: antialiased;
}

/* Capa de tintado sutil global — apenas perceptible */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgb(var(--mood-tint));
    opacity: var(--mood-tint-strength);
    pointer-events: none;
    z-index: 0;
    transition: opacity 1.2s var(--md-sys-motion-easing-standard),
                background 1.2s var(--md-sys-motion-easing-standard);
}

/* ============================================
   APP CONTAINER — Full screen iOS PWA
   ============================================ */
.app-container {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    z-index: 1;
    overflow: hidden;
}

/* ============================================
   MAIN CONTENT (Welcome)
   ============================================ */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: var(--space-20);
    /* Padding extra para safe areas en iOS */
    padding-top: calc(var(--space-20) + env(safe-area-inset-top));
    padding-bottom: calc(var(--space-20) + env(safe-area-inset-bottom));
    padding-left: calc(var(--space-20) + env(safe-area-inset-left));
    padding-right: calc(var(--space-20) + env(safe-area-inset-right));
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

/* ============================================
   TOP APP BAR (Header)
   ============================================ */
.header-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 48px;
    flex-shrink: 0;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-8);
}

/* M3 Profile Avatar */
.profile-btn {
    width: 52px;
    height: 52px;
    border-radius: var(--md-sys-shape-full);
    border: 2px solid rgba(255, 255, 255, 0.6);
    padding: 0;
    cursor: pointer;
    overflow: hidden;
    background: rgba(214, 226, 255, 0.6);
    flex-shrink: 0;
    transition: transform var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard);
}

.profile-btn:hover {
    transform: scale(1.04);
}

.profile-btn:active {
    transform: scale(0.96);
}

.profile-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 20%;
    display: block;
}

.profile-initials {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    font-family: 'Quicksand', sans-serif;
    font-weight: 700;
    font-size: 1.125rem;
    color: var(--md-sys-color-on-primary-container);
    background: var(--md-sys-color-primary-container);
    user-select: none;
}

/* M3 Icon Button — Standard */
.header-icon-btn {
    width: 48px;
    height: 48px;
    border-radius: var(--md-sys-shape-full);
    border: none;
    padding: 0;
    cursor: pointer;
    background: transparent;
    color: var(--md-sys-color-on-surface-variant);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    transition:
        background-color var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard),
        color var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard);
}

.header-icon-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: currentColor;
    opacity: 0;
    transition: opacity var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard);
    pointer-events: none;
}

.header-icon-btn:hover::before {
    opacity: var(--md-sys-state-hover);
}

.header-icon-btn:active::before {
    opacity: var(--md-sys-state-pressed);
}

.header-icon-btn .ph {
    font-size: 24px;
    position: relative;
    z-index: 1;
}


/* ============================================
   GREETING — Headline typography
   ============================================ */
.greeting-section {
    margin-top: var(--space-24);
    margin-bottom: var(--space-16);
    flex-shrink: 0;
}

.greeting-title {
    font: var(--md-sys-typescale-headline-medium);
    color: var(--md-sys-color-on-surface);
    letter-spacing: 0;
}

.header-row > .greeting-title {
    flex: 1;
    margin-left: 12px;
    text-align: left;
}

.welcome-screen > .header-row {
    margin-bottom: var(--space-24);
}

.wave {
    display: inline-block;
    animation: wave 2.5s ease-in-out 1;
    transform-origin: 70% 70%;
    font-size: 28px;
}

@keyframes wave {
    0%, 100% { transform: rotate(0deg); }
    15% { transform: rotate(10deg); }
    30% { transform: rotate(-4deg); }
    45% { transform: rotate(8deg); }
    60% { transform: rotate(0deg); }
}

/* ============================================
   BENTO CARD GRID
   ============================================ */
.bento-grid {
    display: grid;
    grid-template-columns: 55fr 45fr;
    grid-template-rows: 1fr 1fr;
    gap: var(--space-12);
    margin-bottom: var(--space-16);
    height: 280px;
    flex-shrink: 0;
}

/* Base card — M3 Surface Container with frosted glass */
.bento-card {
    background: rgba(239, 237, 247, 0.6);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-radius: var(--md-sys-shape-extra-large);
    border: 1px solid rgba(255, 255, 255, 0.4);
    cursor: pointer;
    padding: var(--space-20);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    text-align: left;
    box-shadow: var(--md-sys-elevation-1);
    transition:
        transform var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard),
        box-shadow var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard);
}

.bento-card:hover {
    transform: scale(1.02);
    box-shadow: var(--md-sys-elevation-2);
}

.bento-card:active {
    transform: scale(0.98);
    box-shadow: var(--md-sys-elevation-1);
}

/* State layer overlay (M3) */
.bento-card::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: var(--md-sys-color-primary);
    opacity: 0;
    transition: opacity var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard);
    pointer-events: none;
}

.bento-card:hover::after {
    opacity: var(--md-sys-state-hover);
}

.bento-card:active::after {
    opacity: var(--md-sys-state-pressed);
}

/* Card 1: Mood — tall, left, spans 2 rows */
.bento-card--mood {
    grid-row: 1 / 3;
    background: linear-gradient(
        160deg,
        rgba(243, 216, 240, 0.65) 0%,
        rgba(239, 237, 247, 0.5) 100%
    );
    align-items: center;
    justify-content: center;
    text-align: center;
    transition:
        transform var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard),
        box-shadow var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard),
        background 1s var(--md-sys-motion-easing-standard);
}

/* Cuando el mood está activo, la tarjeta refleja el color del mood */
body[data-mood-active] .bento-card--mood {
    background: linear-gradient(
        160deg,
        rgba(var(--mood-tint), 0.35) 0%,
        rgba(239, 237, 247, 0.5) 100%
    );
}

.bento-card--mood::after {
    background: var(--md-sys-color-secondary);
}

/* Card 2: Orb Voice — right top */
.bento-card--voice {
    align-items: center;
    justify-content: center;
    padding: var(--space-8);
    background: rgba(245, 242, 252, 0.55);
}

.bento-card--voice .orb-container {
    width: 100%;
    flex: 1;
    min-height: 0;
    overflow: visible;
    display: flex;
    align-items: center;
    justify-content: center;
}

.bento-card--voice .orb-container canvas {
    display: block;
    overflow: visible;
    margin: auto;
}

.bento-card--voice::after {
    background: var(--md-sys-color-primary);
}

.bento-card--voice.listening {
    box-shadow:
        var(--md-sys-elevation-2),
        0 0 0 0px rgba(45, 91, 160, 0.3);
    animation: cardPulse 2s var(--md-sys-motion-easing-standard) infinite;
}

@keyframes cardPulse {
    0%, 100% {
        box-shadow:
            var(--md-sys-elevation-2),
            0 0 0 0px rgba(45, 91, 160, 0.3);
    }
    50% {
        box-shadow:
            var(--md-sys-elevation-2),
            0 0 0 6px rgba(45, 91, 160, 0);
    }
}

/* Card 3: Plan — right bottom */
.bento-card--plan {
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(
        160deg,
        rgba(214, 226, 255, 0.65) 0%,
        rgba(239, 237, 247, 0.5) 100%
    );
}

.bento-card--plan::after {
    background: var(--md-sys-color-tertiary);
}

/* Card typography */

/* Mood face SVG icon (kawaii style — large centered) */
.mood-face {
    width: 80%;
    max-width: 120px;
    flex: 1;
    min-height: 0;
    max-height: 55%;
    color: var(--md-sys-color-on-secondary-container);
    opacity: 0.65;
    margin-bottom: var(--space-8);
    position: relative;
    z-index: 1;
}

/* Plan clipboard SVG icon */
.plan-icon {
    width: 80%;
    max-width: 64px;
    flex: 1;
    min-height: 0;
    max-height: 55%;
    color: var(--md-sys-color-on-tertiary-container);
    opacity: 0.6;
    margin-bottom: var(--space-8);
    position: relative;
    z-index: 1;
}

.bento-card__title {
    font: var(--md-sys-typescale-title-medium);
    color: var(--md-sys-color-on-surface);
    position: relative;
    z-index: 1;
}

.bento-card__subtitle {
    font: var(--md-sys-typescale-body-small);
    color: var(--md-sys-color-on-surface-variant);
    margin-top: var(--space-4);
    position: relative;
    z-index: 1;
}

.bento-card__label {
    font: var(--md-sys-typescale-label-large);
    color: var(--md-sys-color-on-surface-variant);
    margin-top: var(--space-4);
    position: relative;
    z-index: 1;
    text-align: center;
}

/* ============================================
   RECENT SEARCHES
   ============================================ */
.recent-searches {
    margin-top: var(--space-20);
    margin-bottom: var(--space-8);
    flex-shrink: 0;
}

.recent-searches__title {
    font: var(--md-sys-typescale-title-large);
    color: var(--md-sys-color-on-surface);
    margin-bottom: var(--space-12);
}

.recent-searches__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
}

.recent-search-item {
    display: flex;
    align-items: center;
    gap: var(--space-12);
    background: rgba(214, 226, 255, 0.4);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: var(--md-sys-shape-large);
    padding: var(--space-12) var(--space-16);
    cursor: pointer;
    text-align: left;
    box-shadow: var(--md-sys-elevation-1);
    transition:
        transform var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard),
        box-shadow var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard),
        background-color var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard);
}

.recent-search-item:hover {
    transform: scale(1.01);
    box-shadow: var(--md-sys-elevation-2);
    background: rgba(214, 226, 255, 0.55);
}

.recent-search-item:active {
    transform: scale(0.99);
}

.recent-search-item__icon {
    width: 40px;
    height: 40px;
    border-radius: var(--md-sys-shape-full);
    background: rgba(255, 255, 255, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--md-sys-color-primary);
}

.recent-search-item__icon .ph {
    font-size: 20px;
}

.recent-search-item__text {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.recent-search-item__query {
    font: var(--md-sys-typescale-body-large);
    color: var(--md-sys-color-on-surface);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.recent-search-item__desc {
    font: var(--md-sys-typescale-body-small);
    color: var(--md-sys-color-on-surface-variant);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.recent-search-item__arrow {
    flex-shrink: 0;
    color: var(--md-sys-color-on-surface-variant);
    opacity: 0.5;
}

.recent-search-item__arrow .ph {
    font-size: 20px;
}

.recent-searches--empty .recent-searches__list {
    display: none;
}

.recent-searches__empty-msg {
    font: var(--md-sys-typescale-body-medium);
    color: var(--md-sys-color-on-surface-variant);
    opacity: 0.6;
    padding: var(--space-12) 0;
}

/* ============================================
   FAQ SECTION
   ============================================ */
.faq-section {
    margin-top: var(--space-24);
    padding-bottom: var(--space-32);
    flex-shrink: 0;
}

.faq-section__title {
    font: var(--md-sys-typescale-title-large);
    color: var(--md-sys-color-on-surface);
    margin-bottom: var(--space-4);
}

.faq-section__desc {
    font: var(--md-sys-typescale-body-small);
    color: var(--md-sys-color-on-surface-variant);
    margin-bottom: var(--space-16);
}

.faq-category {
    margin-bottom: var(--space-20);
}

.faq-category__label {
    font: var(--md-sys-typescale-label-large);
    color: var(--md-sys-color-on-surface-variant);
    display: flex;
    align-items: center;
    gap: var(--space-8);
    margin-bottom: var(--space-12);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.faq-category__label .ph {
    font-size: 18px;
    color: var(--md-sys-color-primary);
}

/* M3 Suggestion Chips */
.faq-chips {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-8);
}

.faq-chip {
    font: var(--md-sys-typescale-label-large);
    color: var(--md-sys-color-on-surface);
    background: rgba(255, 255, 255, 0.55);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(198, 197, 208, 0.5);
    border-radius: var(--md-sys-shape-small);
    padding: var(--space-8) var(--space-16);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition:
        background-color 0.1s ease,
        border-color 0.1s ease,
        transform 0.1s ease;
    /* iOS touch optimization - CRITICAL for instant response */
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    -webkit-touch-callout: none;
    user-select: none;
    -webkit-user-select: none;
    /* Prevent iOS delay */
    -webkit-appearance: none;
    appearance: none;
}

/* Desktop hover */
@media (hover: hover) and (pointer: fine) {
    .faq-chip:hover {
        background: rgba(234, 231, 241, 0.7);
        border-color: var(--md-sys-color-outline);
    }
}

/* Touch/click active state - más visible para móvil */
/* NOTE: On iOS, inline styles applied via JS take precedence for instant feedback */
.faq-chip:active,
.faq-chip.touch-active {
    transform: scale(0.96) !important;
    background: var(--md-sys-color-primary-container) !important;
    border-color: var(--md-sys-color-primary) !important;
    color: var(--md-sys-color-on-primary-container) !important;
}

/* iOS Safari specific: ensure active state works */
@supports (-webkit-touch-callout: none) {
    .faq-chip {
        /* Force hardware acceleration for smoother transform */
        -webkit-transform: translateZ(0);
        transform: translateZ(0);
        will-change: transform, background-color;
    }
}

/* ============================================
   M3 SEARCH BAR
   ============================================ */
.search-container {
    display: flex;
    align-items: center;
    background: rgba(234, 231, 241, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--md-sys-shape-large);
    padding: var(--space-4) var(--space-8);
    min-height: 56px;
    flex-shrink: 0;
    transition:
        background-color var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard),
        box-shadow var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard);
}

.search-container:focus-within {
    background: rgba(228, 225, 235, 0.75);
    box-shadow: var(--md-sys-elevation-2);
}

.search-icon-btn {
    width: 48px;
    height: 48px;
    border: none;
    border-radius: var(--md-sys-shape-full);
    background: transparent;
    color: var(--md-sys-color-on-surface);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.search-icon-btn .ph {
    font-size: 24px;
}

.search-input {
    flex: 1;
    border: none;
    background: transparent;
    font: var(--md-sys-typescale-body-large);
    padding: var(--space-8) var(--space-4);
    color: var(--md-sys-color-on-surface);
    min-width: 0;
}

.search-input::placeholder {
    color: var(--md-sys-color-on-surface-variant);
}

.search-input:focus {
    outline: none;
}

/* ============================================
   M3 SCREEN TRANSITIONS
   ============================================ */
.hidden {
    display: none !important;
}

/* ============================================
   PANTALLA DE LOGIN — Full screen
   ============================================ */
.login-screen {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-24);
    padding-top: calc(var(--space-24) + var(--safe-top));
    padding-bottom: calc(var(--space-24) + var(--safe-bottom));
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    transition:
        opacity var(--md-sys-motion-duration-medium2) var(--md-sys-motion-easing-emphasized-accelerate),
        transform var(--md-sys-motion-duration-medium2) var(--md-sys-motion-easing-emphasized-accelerate);
}

.login-screen.fade-out {
    opacity: 0;
    transform: scale(0.96);
}

.login-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    max-width: 320px;
}

/* Título — display grande */
.login-title {
    font: var(--md-sys-typescale-display-medium);
    color: var(--md-sys-color-on-surface);
    margin: 0 0 var(--space-20) 0;
}

/* Orb wrapper — fixed size prevents layout shift during animation */
.login-orb-wrapper {
    width: 260px;
    height: 260px;
    margin-bottom: var(--space-16);
    overflow: visible;
}

#login-orb-container {
    width: 260px;
    height: 260px;
    cursor: pointer;
}

/* Descripción — separada del form con más espacio */
.login-description {
    font: var(--md-sys-typescale-body-medium);
    color: var(--md-sys-color-on-surface-variant);
    text-align: center;
    line-height: 1.6;
    margin: 0 0 var(--space-32) 0;
}

/* Campo de input */
.login-field {
    display: flex;
    align-items: center;
    width: 100%;
    background: rgba(234, 231, 241, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--md-sys-shape-large);
    padding: var(--space-4) var(--space-16);
    min-height: 52px;
    margin-bottom: var(--space-12);
    transition:
        background-color var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard),
        box-shadow var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard);
}

.login-field:focus-within {
    background: rgba(228, 225, 235, 0.75);
    box-shadow: var(--md-sys-elevation-2);
}

.login-field i {
    font-size: 20px;
    color: var(--md-sys-color-on-surface-variant);
    margin-right: var(--space-12);
    flex-shrink: 0;
}

.login-field input {
    flex: 1;
    border: none;
    background: transparent;
    font: var(--md-sys-typescale-body-large);
    color: var(--md-sys-color-on-surface);
    outline: none;
    min-width: 0;
    -webkit-appearance: none;
}

.login-field input::placeholder {
    color: var(--md-sys-color-on-surface-variant);
}

/* Botón Entrar */
.login-btn {
    width: 100%;
    min-height: 52px;
    padding: var(--space-12) var(--space-24);
    margin-top: var(--space-8);
    background: var(--md-sys-color-primary);
    color: var(--md-sys-color-on-primary);
    border: none;
    border-radius: var(--md-sys-shape-large);
    font: var(--md-sys-typescale-label-large);
    cursor: pointer;
    -webkit-appearance: none;
    transition:
        transform var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard),
        box-shadow var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard);
}

.login-btn:hover {
    box-shadow: var(--md-sys-elevation-2);
}

.login-btn:active {
    transform: scale(0.98);
}

/* Face ID */
.login-faceid {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-8);
    width: 100%;
    min-height: 48px;
    padding: var(--space-12) var(--space-24);
    margin-top: var(--space-16);
    background: rgba(234, 231, 241, 0.5);
    color: var(--md-sys-color-on-surface-variant);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: var(--md-sys-shape-large);
    font: var(--md-sys-typescale-label-large);
    cursor: pointer;
    -webkit-appearance: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12), 0 1px 3px rgba(0, 0, 0, 0.08);
    transition:
        background-color var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard),
        box-shadow var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard);
}

.login-faceid:hover {
    background: rgba(234, 231, 241, 0.7);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15), 0 2px 4px rgba(0, 0, 0, 0.1);
}

.login-faceid:active {
    background: rgba(234, 231, 241, 0.9);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
}

.login-faceid i {
    font-size: 24px;
}

/* Footer del login */
.login-footer {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
    margin-top: auto;
    padding-top: var(--space-32);
}

.login-footer__logo {
    width: 36px;
    height: 32px;
    object-fit: contain;
    padding: 4px 6px;
    background: #1A2535;
    border-radius: 6px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
}

.login-footer__company {
    font: var(--md-sys-typescale-label-medium);
    color: var(--md-sys-color-on-surface-variant);
    opacity: 0.8;
}

.login-footer__copyright {
    font: var(--md-sys-typescale-body-small);
    color: var(--md-sys-color-on-surface-variant);
    opacity: 0.6;
}

.login-footer__version {
    font: var(--md-sys-typescale-body-small);
    color: var(--md-sys-color-on-surface-variant);
    opacity: 0.5;
}

.welcome-screen {
    transition:
        opacity var(--md-sys-motion-duration-medium2) var(--md-sys-motion-easing-emphasized-accelerate),
        transform var(--md-sys-motion-duration-medium2) var(--md-sys-motion-easing-emphasized-accelerate);
}

.welcome-screen.fade-out {
    opacity: 0;
    transform: translateY(-12px) scale(0.98);
}

.chat-screen {
    display: flex;
    flex-direction: column;
    height: 100vh;
    height: 100dvh;
    padding: 0;
    animation: screenEnter var(--md-sys-motion-duration-medium4) var(--md-sys-motion-easing-emphasized-decelerate);
}

@keyframes screenEnter {
    from {
        opacity: 0;
        transform: translateY(16px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* ============================================
   M3 CHAT — Top App Bar
   ============================================ */
.chat-header {
    display: flex;
    align-items: center;
    padding: var(--space-12) var(--space-8);
    padding-top: calc(var(--space-16) + var(--safe-top));
    background: transparent;
    gap: var(--space-8);
    min-height: 72px;
    border-bottom: 1px solid rgba(198, 197, 208, 0.2);
}

/* M3 Navigation Icon Button */
.back-btn {
    width: 40px;
    height: 40px;
    border: none;
    border-radius: var(--md-sys-shape-full);
    background: rgba(198, 197, 208, 0.15);
    color: var(--md-sys-color-on-surface);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    transition: background-color var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard);
}

.back-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: currentColor;
    opacity: 0;
    transition: opacity var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard);
    pointer-events: none;
}

.back-btn:hover::before {
    opacity: var(--md-sys-state-hover);
}

.back-btn:active::before {
    opacity: var(--md-sys-state-pressed);
}

.back-btn .ph {
    font-size: 24px;
    position: relative;
    z-index: 1;
}

/* Orb logo en chat header */
.orb-container-chat-header {
    width: 40px;
    height: 40px;
    border-radius: var(--md-sys-shape-full);
    overflow: hidden;
    flex-shrink: 0;
}

.orb-container-chat-header canvas {
    display: block;
    width: 100% !important;
    height: 100% !important;
}

.chat-title {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.chat-title-text {
    font: var(--md-sys-typescale-title-large);
    color: var(--md-sys-color-on-surface);
}

.chat-status {
    font: var(--md-sys-typescale-label-medium);
    color: var(--md-sys-color-primary);
    letter-spacing: 0.5px;
}

/* ============================================
   M3 CHAT MESSAGES
   ============================================ */
.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-16);
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
    background: transparent;
    transition: background-color 1s var(--md-sys-motion-easing-standard);
}

body[data-mood-active] .chat-messages {
    background: color-mix(in srgb, rgb(var(--mood-tint)) 4%, rgba(251, 248, 255, 0.3));
}

/* Message row: orb encima + bubble para assistant */
.message-row.assistant {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
    align-self: stretch;
    animation: messageEnter var(--md-sys-motion-duration-medium2) var(--md-sys-motion-easing-emphasized-decelerate);
}

.message-row.assistant .message {
    animation: none;
    max-width: none;
    width: 100%;
}

.message-avatar {
    width: 28px;
    height: 28px;
    border-radius: var(--md-sys-shape-full);
    flex-shrink: 0;
    overflow: hidden;
    margin-left: var(--space-4);
}

.message-avatar canvas {
    display: block;
    width: 100% !important;
    height: 100% !important;
}

.message {
    max-width: 85%;
    padding: var(--space-12) var(--space-16);
    font: var(--md-sys-typescale-body-large);
    animation: messageEnter var(--md-sys-motion-duration-medium2) var(--md-sys-motion-easing-emphasized-decelerate);
}

@keyframes messageEnter {
    from {
        opacity: 0;
        transform: translateY(8px) scale(0.97);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* User message — Primary container */
.message.user {
    background: var(--md-sys-color-primary);
    color: var(--md-sys-color-on-primary);
    align-self: flex-end;
    border-radius: var(--md-sys-shape-large);
}

/* Assistant message — Surface Container */
.message.assistant {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(198, 197, 208, 0.3);
    color: var(--md-sys-color-on-surface);
    align-self: flex-start;
    border-radius: var(--md-sys-shape-large);
    transition: background-color 1s var(--md-sys-motion-easing-standard);
    overflow-x: hidden;           /* prevent content overflow on narrow screens */
    overflow-wrap: break-word;    /* break long words */
    word-break: break-word;       /* fallback for break-word */
}

body[data-mood-active] .message.assistant {
    background: color-mix(in srgb, rgb(var(--mood-tint)) 8%, rgba(255, 255, 255, 0.85));
}

.message.assistant.typing {
    color: var(--md-sys-color-on-surface-variant);
}

/* Typing indicator */
.typing-indicator {
    display: flex;
    gap: 6px;
    padding: var(--space-8) 0;
}

.typing-indicator span {
    width: 8px;
    height: 8px;
    background: var(--md-sys-color-on-surface-variant);
    border-radius: var(--md-sys-shape-full);
    animation: typingBounce 1.4s var(--md-sys-motion-easing-standard) infinite;
}

.typing-indicator span:nth-child(2) {
    animation-delay: 0.15s;
}

.typing-indicator span:nth-child(3) {
    animation-delay: 0.3s;
}

@keyframes typingBounce {
    0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
    30% { transform: translateY(-6px); opacity: 1; }
}

/* ============================================
   MARKDOWN CONTENT — Inside assistant messages
   ============================================ */

/* --- Headings with Phosphor icons --- */
.message.assistant h2 {
    font: var(--md-sys-typescale-title-medium);
    color: var(--md-sys-color-primary);
    margin: var(--space-12) 0 var(--space-8);
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid rgba(45, 91, 160, 0.12);
}

.message.assistant h3 {
    font: var(--md-sys-typescale-title-small);
    color: var(--md-sys-color-on-surface);
    margin: var(--space-12) 0 var(--space-4);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

/* First heading should not have top margin */
.message.assistant > h2:first-child,
.message.assistant > h3:first-child {
    margin-top: 0;
}

.message.assistant p {
    margin: var(--space-4) 0;
    line-height: 1.55;
}

.message.assistant strong {
    font-weight: 600;
    color: var(--md-sys-color-on-surface);
}

.message.assistant em {
    font-style: italic;
    opacity: 0.85;
}

/* --- Lists with icon support --- */
.message.assistant ul,
.message.assistant ol {
    margin: var(--space-8) 0;
    padding-left: var(--space-20);
}

.message.assistant li {
    margin-bottom: var(--space-4);
    line-height: 1.55;
}

.message.assistant li::marker {
    color: var(--md-sys-color-primary);
}

/* --- Tables — responsive scrollable wrapper --- */
.message.assistant .table-responsive {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: var(--space-12) 0;
    border-radius: var(--md-sys-shape-medium);
    border: 1px solid rgba(45, 91, 160, 0.12);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

/* Fade hint when table scrolls horizontally */
.message.assistant .table-responsive.is-scrollable {
    mask-image: linear-gradient(to right, #000 90%, transparent 100%);
    -webkit-mask-image: linear-gradient(to right, #000 90%, transparent 100%);
}
.message.assistant .table-responsive.scrolled-end {
    mask-image: linear-gradient(to left, #000 90%, transparent 100%);
    -webkit-mask-image: linear-gradient(to left, #000 90%, transparent 100%);
}
.message.assistant .table-responsive.scrolled-mid {
    mask-image: linear-gradient(to right, transparent 0%, #000 8%, #000 90%, transparent 100%);
    -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 8%, #000 90%, transparent 100%);
}

.message.assistant table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font: var(--md-sys-typescale-body-medium);
    border-radius: var(--md-sys-shape-medium);
}

.message.assistant thead th {
    background: linear-gradient(180deg, rgba(45, 91, 160, 0.10) 0%, rgba(45, 91, 160, 0.06) 100%);
    font: var(--md-sys-typescale-label-large);
    color: var(--md-sys-color-primary);
    text-align: left;
    padding: var(--space-8) var(--space-12);
    border-bottom: 2px solid rgba(45, 91, 160, 0.18);
    white-space: nowrap;
}

.message.assistant tbody td {
    padding: var(--space-8) var(--space-12);
    border-bottom: 1px solid rgba(198, 197, 208, 0.15);
    vertical-align: top;
    min-width: 80px;
}

.message.assistant tbody tr:last-child td {
    border-bottom: none;
}

.message.assistant tbody tr:nth-child(even) {
    background: rgba(45, 91, 160, 0.02);
}

.message.assistant tbody tr:hover {
    background: rgba(45, 91, 160, 0.06);
}

/* Bold text inside table cells — subtle highlight */
.message.assistant td strong {
    color: var(--md-sys-color-primary);
    font-weight: 600;
}

/* --- Blockquotes — for "guion sugerido" --- */
.message.assistant blockquote {
    margin: var(--space-12) 0;
    padding: var(--space-12) var(--space-16);
    border-left: 3px solid var(--md-sys-color-secondary);
    background: linear-gradient(135deg, rgba(153, 78, 149, 0.06) 0%, rgba(153, 78, 149, 0.02) 100%);
    border-radius: 0 var(--md-sys-shape-medium) var(--md-sys-shape-medium) 0;
    font-style: italic;
    position: relative;
}

.message.assistant blockquote p {
    margin: 0;
}

/* --- Inline code --- */
.message.assistant code {
    font-family: 'Source Code Pro', monospace;
    font-size: 0.9em;
    background: rgba(234, 231, 241, 0.5);
    padding: 1px 5px;
    border-radius: var(--md-sys-shape-extra-small);
}

/* --- Code blocks --- */
.message.assistant pre {
    margin: var(--space-8) 0;
    padding: var(--space-12);
    background: rgba(27, 27, 33, 0.04);
    border-radius: var(--md-sys-shape-small);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.message.assistant pre code {
    background: none;
    padding: 0;
    font-size: 0.85em;
}

/* --- Horizontal rules --- */
.message.assistant hr {
    border: none;
    border-top: 1px solid rgba(198, 197, 208, 0.3);
    margin: var(--space-16) 0;
}

/* --- Phosphor icon classes inside messages --- */

/* Icon before headings */
.md-icon-heading {
    font-size: 18px !important;
    color: var(--md-sys-color-primary);
    opacity: 0.8;
    flex-shrink: 0;
    vertical-align: middle;
}

/* h3 icons slightly smaller */
.message.assistant h3 .md-icon-heading {
    font-size: 16px !important;
    color: var(--md-sys-color-secondary);
}

/* Icon in table header cells */
.md-icon-th {
    font-size: 14px !important;
    opacity: 0.7;
    vertical-align: middle;
}

/* Icon at start of blockquotes */
.md-icon-bq {
    font-size: 16px !important;
    color: var(--md-sys-color-secondary);
    opacity: 0.6;
    vertical-align: middle;
}

/* Icon before list item key terms */
.md-icon-li {
    font-size: 15px !important;
    color: var(--md-sys-color-primary);
    opacity: 0.65;
    vertical-align: middle;
    margin-right: 2px;
}

/* --- Numbered lists — custom counter badges --- */
.message.assistant ol {
    list-style: none;
    counter-reset: md-counter;
    padding-left: var(--space-8);
}

.message.assistant ol > li {
    counter-increment: md-counter;
    position: relative;
    padding-left: var(--space-24);
}

.message.assistant ol > li::before {
    content: counter(md-counter);
    position: absolute;
    left: 0;
    top: 2px;
    width: 20px;
    height: 20px;
    border-radius: var(--md-sys-shape-full);
    background: rgba(45, 91, 160, 0.10);
    color: var(--md-sys-color-primary);
    font: var(--md-sys-typescale-label-small);
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

/* --- Unordered lists — subtle primary dot --- */
.message.assistant ul {
    list-style: none;
    padding-left: var(--space-8);
}

.message.assistant ul > li {
    position: relative;
    padding-left: var(--space-20);
}

.message.assistant ul > li::before {
    content: '';
    position: absolute;
    left: var(--space-4);
    top: 9px;
    width: 6px;
    height: 6px;
    border-radius: var(--md-sys-shape-full);
    background: var(--md-sys-color-primary);
    opacity: 0.5;
}

/* When li has a Phosphor icon, hide the default bullet */
.message.assistant ul > li:has(.md-icon-li)::before,
.message.assistant ol > li:has(.md-icon-li)::before {
    display: none;
}

.message.assistant ul > li:has(.md-icon-li),
.message.assistant ol > li:has(.md-icon-li) {
    padding-left: var(--space-4);
}

/* --- First and last element spacing --- */
.message.assistant > *:first-child {
    margin-top: 0;
}

.message.assistant > *:last-child {
    margin-bottom: 0;
}

/* --- Source attribution: General knowledge badge --- */
.source-badge-general {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 9px 2px 6px;
    border-radius: var(--md-sys-shape-full);
    font-size: 0.6875rem;
    font-weight: 500;
    line-height: 1.2;
    letter-spacing: 0.01em;
    background: rgba(142, 36, 170, 0.08);
    color: #7B1FA2;
    border: 1px solid rgba(142, 36, 170, 0.18);
    vertical-align: middle;
    white-space: nowrap;
    user-select: none;
    cursor: help;
    position: relative;
    transition: background 150ms ease, box-shadow 150ms ease;
}

.source-badge-general i {
    font-size: 12px;
    opacity: 0.85;
}

.source-badge-general:hover {
    background: rgba(142, 36, 170, 0.14);
    box-shadow: 0 1px 4px rgba(142, 36, 170, 0.12);
}

/* Tooltip on hover */
.source-badge-general::after {
    content: 'Fuente externa no empresarial. Este dato NO proviene de la base de conocimiento de Above Pharma. Usar con precaución.';
    position: absolute;
    bottom: calc(100% + 8px);
    left: 0;
    background: var(--md-sys-color-on-surface, #1C1B1F);
    color: var(--md-sys-color-surface, #FFFBFE);
    padding: 8px 12px;
    border-radius: var(--md-sys-shape-small);
    font-size: 0.6875rem;
    font-weight: 400;
    line-height: 1.45;
    max-width: 240px;
    white-space: normal;
    opacity: 0;
    pointer-events: none;
    transition: opacity 150ms ease;
    z-index: 50;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.source-badge-general:hover::after {
    opacity: 1;
}

/* Mobile: tap shows tooltip via focus */
@media (hover: none) {
    .source-badge-general:focus::after {
        opacity: 1;
    }
    .source-badge-general::after {
        left: auto;
        right: 0;
        max-width: 200px;
    }
}

/* ============================================
   CHAT INPUT CONTAINER — Estilo Claude
   Input arriba, botones abajo
   ============================================ */
.chat-input-container {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 12px 16px;
    padding-bottom: calc(12px + var(--safe-bottom));
    box-shadow: 0 -1px 0 rgba(0, 0, 0, 0.06);
    flex-shrink: 0;
}

/* Fila del input de texto + botón enviar */
.chat-input-row {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    margin-bottom: 8px;
}

/* Textarea auto-expandible */
.chat-textarea {
    flex: 1;
    border: 1.5px solid rgba(198, 197, 208, 0.4);
    border-radius: 20px;
    background: var(--md-sys-color-surface-container-low);
    font: var(--md-sys-typescale-body-large);
    padding: 10px 16px;
    color: var(--md-sys-color-on-surface);
    font-size: 1rem;
    min-height: 44px;
    max-height: 120px;
    resize: none;
    overflow-y: auto;
    line-height: 1.4;
    transition: border-color 0.2s ease;
}

.chat-textarea:focus {
    outline: none;
    border-color: var(--md-sys-color-primary);
}

.chat-textarea::placeholder {
    color: var(--md-sys-color-on-surface-variant);
}

/* Botón de enviar */
.chat-send-btn {
    width: 44px;
    height: 44px;
    min-width: 44px;
    border: none;
    border-radius: 50%;
    background: var(--md-sys-color-primary);
    color: var(--md-sys-color-on-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.15s ease, opacity 0.15s ease;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

.chat-send-btn:active {
    transform: scale(0.92);
}

.chat-send-btn .ph {
    font-size: 20px;
}

/* Fila de botones de acción — alineados al final de la barra de texto */
.chat-actions-row {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    /* 44px (botón enviar) + 8px (gap) = 52px → los botones terminan al borde derecho del textarea */
    margin-right: 52px;
}

/* Botones de acción rectangulares con texto */
.chat-action-btn {
    height: 30px;
    border: 1px solid rgba(198, 197, 208, 0.45);
    border-radius: 8px;
    background: rgba(234, 231, 241, 0.35);
    color: var(--md-sys-color-on-surface-variant);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    padding: 0 10px;
    transition: background 0.15s ease, transform 0.15s ease;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

.chat-action-btn .ph,
.chat-action-btn .ph-bold {
    font-size: 15px;
}

.chat-action-label {
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.01em;
    white-space: nowrap;
    color: inherit;
}

.chat-action-btn:active {
    transform: scale(0.96);
    background: rgba(234, 231, 241, 0.7);
}

/* Botón de micrófono grabando */
.chat-action-btn.recording {
    background: var(--md-sys-color-error);
    color: var(--md-sys-color-on-error);
    border-color: var(--md-sys-color-error);
    animation: pulse-record 1.5s ease-in-out infinite;
}

/* Botón de voz de Abbe — mismo estilo que los demás (sin azul) */
.chat-action-btn--voice {
    background: rgba(234, 231, 241, 0.35);
    color: var(--md-sys-color-on-surface-variant);
}

.chat-action-btn--voice .ph-waveform {
    font-size: 14px;
}

.chat-action-btn--voice.voice-orb--active {
    background: rgba(153, 78, 149, 0.12);
    border-color: rgba(153, 78, 149, 0.4);
    color: var(--md-sys-color-secondary);
    animation: voice-orb-glow 2.5s ease-in-out infinite;
}

@keyframes voice-orb-glow {
    0%, 100% { box-shadow: 0 0 0 2px rgba(153, 78, 149, 0.15); }
    50% { box-shadow: 0 0 0 3px rgba(153, 78, 149, 0.3); }
}

/* ============================================
   iPhone 15 Pro Max responsive
   ============================================ */
@media (min-width: 390px) and (max-width: 450px) {
    .chat-input-container {
        padding: 10px 16px;
        padding-bottom: calc(10px + var(--safe-bottom));
    }

    .chat-textarea {
        min-height: 40px;
        padding: 8px 14px;
    }

    .chat-send-btn {
        width: 40px;
        height: 40px;
        min-width: 40px;
    }

    .chat-action-btn {
        height: 28px;
        padding: 0 8px;
        gap: 4px;
    }

    .chat-action-btn .ph,
    .chat-action-btn .ph-bold {
        font-size: 14px;
    }

    .chat-action-label {
        font-size: 10px;
    }

    /* Header consistente para iPhone */
    .chat-header {
        padding: var(--space-12) var(--space-16);
        padding-top: calc(var(--space-12) + var(--safe-top));
        min-height: 56px;
    }

    .back-btn {
        width: 32px;
        height: 32px;
    }

    .back-btn .ph {
        font-size: 18px;
    }

    .orb-container-chat-header {
        width: 32px;
        height: 32px;
    }

    .chat-title-text {
        font-size: 16px;
    }

    .chat-status {
        font-size: 10px;
    }

    /* Profile photo ajustada para iPhone */
    .profile-btn {
        width: 44px;
        height: 44px;
    }
}

/* Profile photo en móviles pequeños */
@media (max-width: 389px) {
    .profile-btn {
        width: 40px;
        height: 40px;
    }
}

/* Safe area para iOS */
@supports (padding-bottom: env(safe-area-inset-bottom)) {
    .chat-input-container {
        padding-bottom: calc(12px + env(safe-area-inset-bottom, 20px));
    }
}

/* Legacy classes for backwards compatibility - hidden */
.chat-bottom-bar,
.chat-nav-btn,
.chat-nav-input-wrapper,
.chat-input {
    display: none !important;
    transition:
        border-color var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard),
        box-shadow var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard);
}

.chat-input::placeholder {
    color: var(--md-sys-color-on-surface-variant);
}

.chat-input:focus {
    outline: none;
    border-color: var(--md-sys-color-primary);
    box-shadow: 0 0 0 1px var(--md-sys-color-primary);
}

/* ============================================
   CATALOG OVERLAY — Fichas técnicas PDF
   Mismo lenguaje visual que bento-card
   ============================================ */
.catalog-overlay {
    position: fixed;
    inset: 0;
    z-index: 200;
    background: var(--md-sys-color-surface);
    display: flex;
    flex-direction: column;
    padding: var(--space-20);
    padding-top: calc(var(--space-16) + var(--safe-top));
    padding-bottom: calc(var(--space-20) + var(--safe-bottom));
    overflow-y: auto;
}

.catalog-overlay.hidden {
    display: none;
}

.catalog-overlay__topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 4px;
}

.catalog-overlay__title {
    font: var(--md-sys-typescale-title-large);
    color: var(--md-sys-color-on-surface);
    margin: 0;
}

.catalog-overlay__subtitle {
    font: var(--md-sys-typescale-body-medium);
    color: var(--md-sys-color-on-surface-variant);
    margin: 0 0 var(--space-20) 0;
}

.catalog-overlay__close {
    width: 40px;
    height: 40px;
    border-radius: var(--md-sys-shape-full);
    border: none;
    background: var(--md-sys-color-surface-variant);
    color: var(--md-sys-color-on-surface-variant);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.catalog-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
}

.catalog-card {
    background: rgba(239, 237, 247, 0.6);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-radius: var(--md-sys-shape-extra-large);
    border: 1px solid rgba(255, 255, 255, 0.4);
    padding: var(--space-16);
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: var(--md-sys-color-on-surface);
    box-shadow: var(--md-sys-elevation-1);
    position: relative;
    overflow: hidden;
    transition:
        transform var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard),
        box-shadow var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard);
}

.catalog-card:hover {
    transform: scale(1.02);
    box-shadow: var(--md-sys-elevation-2);
}

.catalog-card:active {
    transform: scale(0.98);
    box-shadow: var(--md-sys-elevation-1);
}

.catalog-card::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: var(--md-sys-color-primary);
    opacity: 0;
    transition: opacity var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard);
    pointer-events: none;
}

.catalog-card:hover::after {
    opacity: var(--md-sys-state-hover);
}

.catalog-card:active::after {
    opacity: var(--md-sys-state-pressed);
}

.catalog-card__icon {
    width: 44px;
    height: 44px;
    border-radius: var(--md-sys-shape-full);
    background: rgba(255, 255, 255, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-12);
    color: var(--md-sys-color-primary);
    font-size: 22px;
}

.catalog-card__label {
    font: var(--md-sys-typescale-label-small);
    color: var(--md-sys-color-on-surface-variant);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 2px;
}

.catalog-card__name {
    font: var(--md-sys-typescale-title-small);
    color: var(--md-sys-color-on-surface);
    margin: 0 0 6px;
}

.catalog-card__desc {
    font: var(--md-sys-typescale-body-small);
    color: var(--md-sys-color-on-surface-variant);
    line-height: 1.45;
    margin: 0;
    flex: 1;
}

.catalog-card:focus-visible {
    outline: 2px solid var(--md-sys-color-primary);
    outline-offset: 2px;
}

@media (max-width: 399px) {
    .catalog-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   MOOD OVERLAY — Full-screen selector
   Fondo dinámico controlado por --mood-bg y --mood-fg via JS
   ============================================ */
.mood-overlay {
    --mood-bg: #F3D8F0;  /* default: happy = secondary-container */
    --mood-fg: #3B0838;  /* default: on-secondary-container */

    position: fixed;
    inset: 0;
    z-index: 200;
    background: var(--mood-bg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-20);
    padding-top: calc(var(--space-16) + var(--safe-top));
    padding-bottom: calc(var(--space-32) + var(--safe-bottom));
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    transition: background 0.5s var(--md-sys-motion-easing-standard);
}

.mood-overlay.hidden {
    display: none !important;
}

@keyframes moodOverlayEnter {
    from {
        opacity: 0;
        transform: translateY(40px) scale(0.96);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes moodOverlayExit {
    from {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
    to {
        opacity: 0;
        transform: translateY(24px) scale(0.97);
    }
}

/* Top bar: close + info */
.mood-overlay__topbar {
    display: flex;
    justify-content: space-between;
    width: 100%;
    position: absolute;
    top: calc(var(--space-12) + var(--safe-top));
    left: 0;
    padding: 0 var(--space-16);
}

.mood-overlay__close,
.mood-overlay__info {
    width: 44px;
    height: 44px;
    border-radius: var(--md-sys-shape-full);
    border: none;
    background: transparent;
    color: var(--mood-fg);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    opacity: 0.7;
    transition:
        opacity var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard),
        color 0.5s var(--md-sys-motion-easing-standard);
}

.mood-overlay__close:active,
.mood-overlay__info:active {
    opacity: 1;
}

/* Question */
.mood-overlay__question {
    font: var(--md-sys-typescale-headline-small);
    color: var(--mood-fg);
    text-align: center;
    margin-bottom: var(--space-24);
    flex-shrink: 0;
    transition: color 0.5s var(--md-sys-motion-easing-standard);
}

/* Animated face — grande y dominante */
.mood-overlay__face-container {
    width: 60vw;
    max-width: 280px;
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-bottom: var(--space-8);
}

.mood-overlay__face {
    width: 100%;
    height: 100%;
    color: var(--mood-fg);
    opacity: 0.7;
    transition: color 0.5s var(--md-sys-motion-easing-standard);
}

/* Mood label — grande y bold */
.mood-overlay__label {
    font: var(--md-sys-typescale-headline-medium);
    color: var(--mood-fg);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--space-24);
    min-height: 36px;
    text-align: center;
    flex-shrink: 0;
    font-weight: 700;
    transition: color 0.5s var(--md-sys-motion-easing-standard);
}

/* Slider — minimalista, track fino oscuro */
.mood-overlay__slider-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    max-width: 300px;
    margin-bottom: var(--space-24);
    flex-shrink: 0;
    gap: var(--space-8);
}

.mood-overlay__slider-track {
    width: 100%;
}

.mood-overlay__slider {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 4px;
    border-radius: var(--md-sys-shape-full);
    background: var(--mood-fg);
    opacity: 0.25;
    outline: none;
    cursor: pointer;
    transition: background 0.5s var(--md-sys-motion-easing-standard);
}

.mood-overlay__slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    border-radius: var(--md-sys-shape-full);
    background: var(--mood-fg);
    border: none;
    cursor: pointer;
    transition:
        transform var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard),
        background 0.5s var(--md-sys-motion-easing-standard);
}

.mood-overlay__slider::-webkit-slider-thumb:active {
    transform: scale(1.25);
}

.mood-overlay__slider::-moz-range-thumb {
    width: 24px;
    height: 24px;
    border-radius: var(--md-sys-shape-full);
    background: var(--mood-fg);
    border: none;
    cursor: pointer;
}

.mood-overlay__slider::-moz-range-track {
    height: 4px;
    border-radius: var(--md-sys-shape-full);
    background: var(--mood-fg);
    opacity: 0.25;
}

/* Endpoint labels debajo del slider */
.mood-overlay__slider-labels {
    display: flex;
    justify-content: space-between;
    width: 100%;
}

.mood-overlay__slider-endpoint {
    font: var(--md-sys-typescale-label-medium);
    color: var(--mood-fg);
    opacity: 0.5;
    flex-shrink: 0;
    transition: color 0.5s var(--md-sys-motion-easing-standard);
}

/* Submit button — monocromático con el tono del mood */
.mood-overlay__submit {
    font: var(--md-sys-typescale-label-large);
    color: var(--mood-bg);
    background: var(--mood-fg);
    border: none;
    border-radius: var(--md-sys-shape-full);
    padding: var(--space-16) var(--space-48);
    cursor: pointer;
    min-height: 48px;
    position: relative;
    overflow: hidden;
    opacity: 0.8;
    transition:
        transform var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard),
        opacity var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard),
        background 0.5s var(--md-sys-motion-easing-standard),
        color 0.5s var(--md-sys-motion-easing-standard);
    flex-shrink: 0;
    margin-bottom: var(--space-16);
}

.mood-overlay__submit:active {
    transform: scale(0.96);
    opacity: 1;
}

.mood-overlay__submit:disabled {
    opacity: 0.4;
    cursor: default;
}

/* AI reaction */
.mood-overlay__reaction {
    font: var(--md-sys-typescale-body-medium);
    color: var(--mood-fg);
    text-align: center;
    max-width: 300px;
    min-height: 20px;
    opacity: 0;
    transform: translateY(8px);
    transition:
        opacity var(--md-sys-motion-duration-medium2) var(--md-sys-motion-easing-emphasized-decelerate),
        transform var(--md-sys-motion-duration-medium2) var(--md-sys-motion-easing-emphasized-decelerate),
        color 0.5s var(--md-sys-motion-easing-standard);
}

.mood-overlay__reaction.visible {
    opacity: 0.7;
    transform: translateY(0);
}

/* ============================================
   PLAN SCREEN
   ============================================ */
.plan-screen {
    display: flex;
    flex-direction: column;
    height: 100vh;
    height: 100dvh;
    padding: 0;
    animation: screenEnter var(--md-sys-motion-duration-medium4) var(--md-sys-motion-easing-emphasized-decelerate);
}

/* Plan Body — scrollable (header incluido dentro) */
.plan-body {
    flex: 1;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding: var(--space-20);
    padding-top: calc(var(--space-20) + var(--safe-top));
    padding-bottom: var(--space-16);
}

/* Overview filter chips */
.plan-overview-filter {
    display: flex;
    gap: var(--space-8);
    margin-bottom: var(--space-16);
    flex-shrink: 0;
}

.plan-filter-chip {
    font: var(--md-sys-typescale-label-large);
    color: var(--md-sys-color-on-surface-variant);
    background: rgba(239, 237, 247, 0.55);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(198, 197, 208, 0.5);
    border-radius: var(--md-sys-shape-small);
    padding: var(--space-8) var(--space-16);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition:
        background-color var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard),
        color var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard),
        border-color var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard),
        transform var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard);
}

.plan-filter-chip:active {
    transform: scale(0.96);
}

.plan-filter-chip.active {
    background: var(--md-sys-color-primary);
    color: var(--md-sys-color-on-primary);
    border-color: var(--md-sys-color-primary);
}

/* Stats grid — 2 columns for first 4, last one full width */
.plan-stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    margin-bottom: var(--space-24);
}

.plan-stat-card {
    background: rgba(245, 242, 252, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: var(--md-sys-shape-large);
    padding: var(--space-16);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    position: relative;
    cursor: pointer;
    box-shadow: var(--md-sys-elevation-1);
    transition:
        transform var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard),
        box-shadow var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard);
}

.plan-stat-card:hover {
    transform: scale(1.02);
    box-shadow: var(--md-sys-elevation-2);
}

.plan-stat-card:active {
    transform: scale(0.98);
}

/* Last stat card spans full width */
.plan-stat-card:last-child {
    grid-column: 1 / -1;
}

.plan-stat__number {
    font: var(--md-sys-typescale-display-small);
    color: var(--md-sys-color-on-surface);
    line-height: 1;
}

.plan-stat__sparkline {
    width: 60px;
    height: 24px;
    flex-shrink: 0;
}

.plan-stat__label {
    font: var(--md-sys-typescale-label-medium);
    color: var(--md-sys-color-on-surface-variant);
}

.plan-stat__arrow {
    position: absolute;
    top: var(--space-12);
    right: var(--space-12);
    font-size: 20px;
    color: var(--md-sys-color-on-surface-variant);
    opacity: 0.5;
}

/* Stat card color variants */
.plan-stat--in-progress {
    background: linear-gradient(145deg, rgba(214, 226, 255, 0.6) 0%, rgba(245, 242, 252, 0.5) 100%);
}
.plan-stat--in-progress .plan-stat__sparkline {
    color: var(--md-sys-color-primary);
}

.plan-stat--todo {
    background: linear-gradient(145deg, rgba(214, 226, 255, 0.6) 0%, rgba(245, 242, 252, 0.5) 100%);
}
.plan-stat--todo .plan-stat__sparkline {
    color: var(--md-sys-color-tertiary);
}

.plan-stat--overdue {
    background: linear-gradient(145deg, rgba(255, 218, 214, 0.6) 0%, rgba(245, 242, 252, 0.5) 100%);
}
.plan-stat--overdue .plan-stat__sparkline {
    color: var(--md-sys-color-error);
}

.plan-stat--projects {
    background: linear-gradient(145deg, rgba(243, 216, 240, 0.6) 0%, rgba(245, 242, 252, 0.5) 100%);
}
.plan-stat--projects .plan-stat__sparkline {
    color: var(--md-sys-color-secondary);
}

.plan-stat--total {
    background: rgba(239, 237, 247, 0.55);
}
.plan-stat--total .plan-stat__sparkline {
    color: var(--md-sys-color-on-surface-variant);
}

/* Tasks section */
.plan-tasks-section {
    margin-bottom: var(--space-16);
}

.plan-tasks__title {
    font: var(--md-sys-typescale-title-large);
    color: var(--md-sys-color-on-surface);
    margin-bottom: var(--space-12);
}

/* Task filters — rectangular selects */
.plan-tasks-filters {
    display: flex;
    gap: var(--space-8);
    margin-bottom: var(--space-16);
    flex-wrap: wrap;
}

.plan-tasks-filter {
    font: var(--md-sys-typescale-label-medium);
    color: var(--md-sys-color-on-surface-variant);
    background-color: rgba(239, 237, 247, 0.55);
    border: 1px solid rgba(198, 197, 208, 0.5);
    border-radius: var(--md-sys-shape-small);
    padding: var(--space-8) var(--space-12);
    cursor: pointer;
    -webkit-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2345464F' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 8px center;
    padding-right: var(--space-32);
    min-width: 0;
    flex: 1;
    min-width: 100px;
    transition:
        border-color var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard),
        background-color var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard);
}

.plan-tasks-filter:focus {
    outline: none;
    border-color: var(--md-sys-color-primary);
}

/* Task groups */
.plan-task-group {
    margin-bottom: var(--space-20);
}

.plan-task-group__label {
    font: var(--md-sys-typescale-label-large);
    color: var(--md-sys-color-on-surface-variant);
    display: flex;
    align-items: center;
    gap: var(--space-8);
    margin-bottom: var(--space-8);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.plan-task-group__dot {
    width: 8px;
    height: 8px;
    border-radius: var(--md-sys-shape-full);
    flex-shrink: 0;
}

.plan-task-group__dot--in-progress {
    background: var(--md-sys-color-primary);
}

.plan-task-group__dot--todo {
    background: var(--md-sys-color-tertiary);
}

.plan-task-group__dot--overdue {
    background: var(--md-sys-color-error);
}

.plan-task-group__dot--done {
    background: #4CAF50;
}

/* Task cards */
.plan-task-card {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: var(--md-sys-shape-medium);
    padding: var(--space-12) var(--space-16);
    margin-bottom: var(--space-8);
    box-shadow: var(--md-sys-elevation-1);
    cursor: pointer;
    transition:
        transform var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard),
        box-shadow var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard);
}

.plan-task-card:hover {
    transform: scale(1.01);
    box-shadow: var(--md-sys-elevation-2);
}

.plan-task-card:active {
    transform: scale(0.99);
}

.plan-task-card--overdue {
    border-left: 3px solid var(--md-sys-color-error);
}

.plan-task-card--done {
    opacity: 0.6;
}

.plan-task-card--done .plan-task-card__title {
    text-decoration: line-through;
}

.plan-tasks-empty {
    font: var(--md-sys-typescale-body-medium);
    color: var(--md-sys-color-on-surface-variant);
    text-align: center;
    padding: var(--space-32) var(--space-16);
}

.plan-task-card__left {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.plan-task-card__date {
    font: var(--md-sys-typescale-label-small);
    color: var(--md-sys-color-on-surface-variant);
}

.plan-task-card--overdue .plan-task-card__date {
    color: var(--md-sys-color-error);
}

.plan-task-card__title {
    font: var(--md-sys-typescale-body-large);
    color: var(--md-sys-color-on-surface);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.plan-task-card__meta {
    font: var(--md-sys-typescale-body-small);
    color: var(--md-sys-color-on-surface-variant);
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.plan-task-card__meta .ph {
    font-size: 14px;
}

.plan-task-card__menu {
    width: 36px;
    height: 36px;
    border: none;
    border-radius: var(--md-sys-shape-full);
    background: transparent;
    color: var(--md-sys-color-on-surface-variant);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background-color var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard);
}

.plan-task-card__menu:hover {
    background: rgba(234, 231, 241, 0.5);
}

.plan-task-card__menu .ph {
    font-size: 20px;
}

/* Bottom Navigation Bar */
.plan-bottom-nav {
    display: flex;
    align-items: center;
    justify-content: space-around;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: var(--space-12) var(--space-12);
    margin: 0 var(--space-16);
    margin-bottom: calc(var(--space-12) + var(--safe-bottom));
    border-radius: var(--md-sys-shape-large);
    box-shadow: var(--md-sys-elevation-2);
    flex-shrink: 0;
    position: relative;
    min-height: 72px;
}

.plan-nav-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: transparent;
    color: var(--md-sys-color-on-surface-variant);
    cursor: pointer;
    padding: var(--space-8);
    border-radius: var(--md-sys-shape-full);
    position: relative;
    transition:
        color var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard),
        background-color var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard);
    width: 44px;
    height: 44px;
}

.plan-nav-btn .ph {
    font-size: 24px;
}

.plan-nav-btn.active {
    color: var(--md-sys-color-primary);
}

.plan-nav-btn.active .ph {
    font-weight: bold;
}

.plan-nav-btn:disabled {
    opacity: 0.38;
    cursor: default;
}

.plan-nav-btn:not(:disabled):hover {
    background: rgba(234, 231, 241, 0.5);
}

.plan-nav-btn:not(:disabled):active {
    background: rgba(234, 231, 241, 0.7);
}

/* Center orb button in nav */
.plan-nav-btn--orb {
    width: 56px;
    height: 56px;
    border-radius: var(--md-sys-shape-full);
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 0;
    overflow: hidden;
}

.plan-nav-btn--orb:not(:disabled):hover {
    background: transparent;
}

.plan-nav-btn--orb:not(:disabled):active {
    background: transparent;
}

.orb-container-nav {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.orb-container-nav canvas {
    display: block;
}

/* ============================================
   RESPONSIVE
   ============================================ */

/* --- Mobile-first: markdown content inside chat --- */
@media (max-width: 479px) {
    /* Tighter message padding on small screens */
    .message {
        padding: var(--space-8) var(--space-12);
    }

    /* Smaller headings */
    .message.assistant h2 {
        font-size: 0.95rem;
        margin: var(--space-8) 0 var(--space-4);
    }
    .message.assistant h3 {
        font-size: 0.85rem;
        margin: var(--space-8) 0 var(--space-4);
    }

    /* Tighter body text */
    .message.assistant p,
    .message.assistant li {
        font-size: 0.875rem;
        line-height: 1.5;
    }

    /* Table: compact cells on mobile */
    .message.assistant thead th {
        padding: 6px 8px;
        font-size: 0.75rem;
    }
    .message.assistant tbody td {
        padding: 6px 8px;
        font-size: 0.8125rem;
    }

    /* Lists: tighter indent */
    .message.assistant ul,
    .message.assistant ol {
        padding-left: var(--space-16);
    }

    /* Blockquote: tighter */
    .message.assistant blockquote {
        padding: var(--space-8) var(--space-12);
        margin: var(--space-8) 0;
        font-size: 0.875rem;
    }

    /* Chat messages area: less padding */
    .chat-messages {
        padding: var(--space-8) var(--space-12);
    }

    /* Heading icons smaller */
    .md-icon-heading {
        font-size: 15px !important;
    }
}

/* --- Small-medium screens (480–599px) --- */
@media (min-width: 480px) and (max-width: 599px) {
    .message.assistant thead th {
        padding: var(--space-8) 10px;
        font-size: 0.8125rem;
    }
    .message.assistant tbody td {
        padding: var(--space-8) 10px;
        font-size: 0.875rem;
    }
}

@media (min-width: 600px) {
    .greeting-title {
        font: var(--md-sys-typescale-headline-large);
    }

    .bento-grid {
        height: 320px;
    }

    .plan-stats-grid {
        gap: var(--space-16);
    }

    .plan-tasks-filters {
        flex-wrap: nowrap;
    }
}

@media (min-width: 1024px) {
    .plan-screen {
        max-width: 680px;
        margin: 0 auto;
    }
}


/* ============================================
   INFOGRAPHIC — CTA, Loading, Card, Actions
   ============================================ */

/* --- CTA prompt --- */
.infographic-cta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-8);
    padding: var(--space-12) var(--space-16);
    margin: var(--space-8) 0 var(--space-8) 44px;
    border: 1.5px dashed var(--md-sys-color-outline-variant);
    border-radius: var(--md-sys-shape-medium);
    background: var(--md-sys-color-surface-container-lowest);
    animation: infographicCTAEnter 0.35s ease-out;
}

.infographic-cta > .ph {
    font-size: 20px;
    color: var(--md-sys-color-primary);
    flex-shrink: 0;
}

.infographic-cta__text {
    flex: 1 1 200px;
    font: var(--md-sys-typescale-body-medium);
    color: var(--md-sys-color-on-surface-variant);
}

.infographic-cta__actions {
    display: flex;
    gap: var(--space-8);
    flex-shrink: 0;
}

.infographic-cta__btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: var(--space-8) var(--space-16);
    border-radius: var(--md-sys-shape-full);
    font: var(--md-sys-typescale-label-medium);
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
}

.infographic-cta__btn--yes {
    background: var(--md-sys-color-primary);
    color: var(--md-sys-color-on-primary);
}

.infographic-cta__btn--yes:hover {
    opacity: 0.9;
    box-shadow: 0 2px 8px rgba(45, 91, 160, 0.3);
}

.infographic-cta__btn--no {
    background: transparent;
    color: var(--md-sys-color-on-surface-variant);
    border: 1px solid var(--md-sys-color-outline-variant);
}

.infographic-cta__btn--no:hover {
    background: var(--md-sys-color-surface-container);
}

@keyframes infographicCTAEnter {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

.infographic-cta--exiting {
    animation: infographicCTAExit 0.25s ease-in forwards;
}

@keyframes infographicCTAExit {
    from { opacity: 1; transform: translateY(0); }
    to   { opacity: 0; transform: translateY(-4px); }
}

/* --- Loading spinner --- */
.infographic-loading {
    display: flex;
    align-items: center;
    gap: var(--space-12);
    padding: var(--space-16);
    margin: var(--space-8) 0 var(--space-8) 44px;
}

.infographic-loading__spinner {
    width: 24px;
    height: 24px;
    border: 3px solid var(--md-sys-color-surface-container-high);
    border-top-color: var(--md-sys-color-primary);
    border-radius: 50%;
    animation: infographicSpin 0.8s linear infinite;
}

@keyframes infographicSpin {
    to { transform: rotate(360deg); }
}

.infographic-loading__text {
    font: var(--md-sys-typescale-body-medium);
    color: var(--md-sys-color-on-surface-variant);
}

/* --- Error --- */
.infographic-error-container {
    margin: var(--space-8) 0 var(--space-8) 44px;
}

.infographic-error {
    display: flex;
    align-items: center;
    gap: var(--space-8);
    padding: var(--space-12) var(--space-16);
    border-radius: var(--md-sys-shape-medium);
    background: var(--md-sys-color-error-container);
    color: var(--md-sys-color-on-error-container);
    font: var(--md-sys-typescale-body-medium);
}

.infographic-error .ph {
    font-size: 20px;
    flex-shrink: 0;
}

/* --- Infographic Card (NotebookLM Style) --- */
.infographic-card {
    --nblm-bg: #EDEAF0;
    --nblm-card-bg: #FFFFFF;
    --nblm-primary: #6B5B95;
    --nblm-primary-dark: #4A3D6B;
    --nblm-primary-light: #D8D0E8;
    --nblm-accent: #8B78B4;
    --nblm-text: #2D2640;
    --nblm-text-secondary: #6E6580;
    --nblm-border: #D5CDE0;
    --nblm-badge-bg: #F0ECF5;
    max-width: 400px;
    margin: var(--space-12) 0 var(--space-12) 44px;
    border-radius: 16px;
    background: var(--nblm-bg);
    overflow: hidden;
    animation: infographicCardEnter 0.4s ease-out;
    font-family: 'Source Sans 3', sans-serif;
}

@keyframes infographicCardEnter {
    from { opacity: 0; transform: translateY(12px) scale(0.98); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* Header */
.infographic-card__header {
    padding: 24px 24px 16px;
    border-bottom: 1px solid var(--nblm-border);
}

.infographic-card__brand {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: 'Space Mono', monospace;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--nblm-primary);
    background: var(--nblm-badge-bg);
    padding: 4px 10px;
    border-radius: 4px;
    margin-bottom: 12px;
}

.infographic-card__brand svg {
    display: none;
}

.infographic-card__title {
    font-family: 'Space Mono', monospace;
    font-size: 1.05rem;
    font-weight: 700;
    margin: 0;
    line-height: 1.35;
    color: var(--nblm-text);
    letter-spacing: -0.3px;
}

.infographic-card__subtitle {
    font-size: 0.8rem;
    margin: 6px 0 0;
    color: var(--nblm-text-secondary);
    line-height: 1.4;
}

/* Data Grid (KPIs) */
.infographic-card__data-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(90px, 1fr));
    gap: 8px;
    padding: 16px 24px;
    border-bottom: 1px solid var(--nblm-border);
}

.infographic-card__kpi {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 12px 8px;
    background: var(--nblm-card-bg);
    border-radius: 10px;
    text-align: center;
    border: 1px solid var(--nblm-border);
}

.infographic-card__kpi-value {
    font-family: 'Space Mono', monospace;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--nblm-primary);
    line-height: 1.2;
}

.infographic-card__kpi-label {
    font-size: 0.65rem;
    color: var(--nblm-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-top: 4px;
    font-family: 'Space Mono', monospace;
}

/* Body */
.infographic-card__body {
    padding: 16px 24px 8px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* Sections */
.infographic-card__section {
    background: var(--nblm-card-bg);
    border-radius: 10px;
    padding: 14px 16px;
    border: 1px solid var(--nblm-border);
}

.infographic-card__section-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.infographic-card__section-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--nblm-badge-bg);
    border: 1.5px solid var(--nblm-primary-light);
    flex-shrink: 0;
}

.infographic-card__section-icon .ph {
    font-size: 15px;
    color: var(--nblm-primary);
}

.infographic-card__section-title {
    font-family: 'Space Mono', monospace;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--nblm-primary-dark);
}

.infographic-card__section-list {
    margin: 0;
    padding-left: 0;
    list-style: none;
}

.infographic-card__section-list li {
    position: relative;
    font-size: 0.8rem;
    color: var(--nblm-text);
    line-height: 1.5;
    padding: 3px 0 3px 18px;
}

.infographic-card__section-list li::before {
    content: '';
    position: absolute;
    left: 4px;
    top: 10px;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--nblm-accent);
}

/* Product highlight */
.infographic-card__product {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--nblm-card-bg);
    border-radius: 10px;
    border: 1.5px solid var(--nblm-primary-light);
}

.infographic-card__product-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--nblm-primary);
    flex-shrink: 0;
}

.infographic-card__product-icon .ph {
    font-size: 18px;
    color: #FFFFFF;
}

.infographic-card__product > .ph {
    display: none;
}

.infographic-card__product-info {
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.infographic-card__product-info strong {
    font-family: 'Space Mono', monospace;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--nblm-primary-dark);
}

.infographic-card__product-info span {
    font-size: 0.75rem;
    color: var(--nblm-text-secondary);
}

/* Quote / frase clave */
.infographic-card__quote {
    position: relative;
    margin: 0;
    padding: 14px 16px 14px 20px;
    background: var(--nblm-card-bg);
    border-radius: 10px;
    font-size: 0.8rem;
    font-style: italic;
    color: var(--nblm-text);
    line-height: 1.55;
    border-left: 3px solid var(--nblm-primary);
}

.infographic-card__quote .ph {
    position: absolute;
    top: 10px;
    left: 6px;
    font-size: 12px;
    color: var(--nblm-primary);
    opacity: 0.4;
    display: none;
}

/* Footer */
.infographic-card__footer {
    padding: 10px 24px;
    text-align: center;
    font-family: 'Space Mono', monospace;
    font-size: 0.6rem;
    color: var(--nblm-text-secondary);
    opacity: 0.6;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    border-top: 1px solid var(--nblm-border);
}

/* Actions (download) */
.infographic-actions {
    padding: 8px 24px 16px;
    display: flex;
    justify-content: center;
}

.infographic-actions__download {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 20px;
    border: 1.5px solid var(--nblm-primary);
    border-radius: 20px;
    background: transparent;
    color: var(--nblm-primary);
    font-family: 'Space Mono', monospace;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.infographic-actions__download:hover {
    background: var(--nblm-primary);
    color: #FFFFFF;
    box-shadow: 0 2px 8px rgba(107, 91, 149, 0.3);
}

.infographic-actions__download .ph {
    font-size: 14px;
}

/* --- Responsive: mobile --- */
@media (max-width: 479px) {
    .infographic-cta {
        margin-left: 0;
        padding: var(--space-8) var(--space-12);
    }

    .infographic-cta__text {
        font-size: 0.8125rem;
    }

    .infographic-cta__btn {
        padding: 6px var(--space-12);
        font-size: 0.75rem;
    }

    .infographic-loading,
    .infographic-error-container {
        margin-left: 0;
    }

    .infographic-card {
        max-width: 100%;
        margin-left: 0;
        border-radius: 12px;
    }

    .infographic-card__header {
        padding: 16px 16px 12px;
    }

    .infographic-card__title {
        font-size: 0.95rem;
    }

    .infographic-card__data-grid {
        padding: 12px 16px;
    }

    .infographic-card__body {
        padding: 12px 16px 8px;
    }

    .infographic-card__kpi-value {
        font-size: 0.95rem;
    }
}

/* ============================================
   RAG Coverage Warning Banner
   ============================================ */

.rag-coverage-warning {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin: 4px 0 2px 52px;
    padding: 10px 14px;
    border-radius: 10px;
    font-size: 0.8rem;
    line-height: 1.4;
    animation: ragWarningFadeIn 0.3s ease-out;
    max-width: 520px;
}

.rag-coverage-warning--low {
    background: #FFF3E0;
    border: 1px solid #FFB74D;
    color: #E65100;
}

.rag-coverage-warning--medium {
    background: #E8EAF6;
    border: 1px solid #9FA8DA;
    color: #283593;
}

.rag-coverage-warning__icon {
    flex-shrink: 0;
    font-size: 1.2rem;
    margin-top: 1px;
}

.rag-coverage-warning--low .rag-coverage-warning__icon {
    color: #E65100;
}

.rag-coverage-warning--medium .rag-coverage-warning__icon {
    color: #3949AB;
}

.rag-coverage-warning__content {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.rag-coverage-warning__content strong {
    font-size: 0.8rem;
    font-weight: 600;
}

.rag-coverage-warning__content span {
    font-size: 0.75rem;
    opacity: 0.85;
}

@keyframes ragWarningFadeIn {
    from {
        opacity: 0;
        transform: translateY(-6px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 479px) {
    .rag-coverage-warning {
        margin-left: 8px;
        margin-right: 8px;
        max-width: 100%;
    }
}

/* ============================================
   Response Mode Selector
   ============================================ */

.response-mode-selector {
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
    margin: var(--space-4) 0 var(--space-4) 36px;
    padding: var(--space-12) var(--space-16);
    background: rgba(255, 255, 255, 0.65);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(198, 197, 208, 0.35);
    border-radius: var(--md-sys-shape-large);
    max-width: 320px;
    animation: selectorFadeIn var(--md-sys-motion-duration-medium2) var(--md-sys-motion-easing-emphasized-decelerate);
}

.response-mode-selector__header {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    font: var(--md-sys-typescale-label-medium);
    color: var(--md-sys-color-on-surface-variant);
}

.response-mode-selector__header i {
    font-size: 14px;
    color: var(--md-sys-color-primary);
    opacity: 0.7;
}

.response-mode-selector__buttons {
    display: flex;
    gap: var(--space-8);
    width: 100%;
}

.response-mode-btn {
    flex: 1;
    display: flex;
    align-items: center;
    gap: var(--space-8);
    padding: var(--space-8) var(--space-12);
    border: 1px solid rgba(198, 197, 208, 0.5);
    border-radius: var(--md-sys-shape-medium);
    background: rgba(255, 255, 255, 0.55);
    color: var(--md-sys-color-on-surface);
    cursor: pointer;
    transition:
        background-color var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard),
        border-color var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard),
        transform var(--md-sys-motion-duration-short2) var(--md-sys-motion-easing-standard);
}

.response-mode-btn__icon {
    width: 28px;
    height: 28px;
    border-radius: var(--md-sys-shape-full);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 14px;
}

.response-mode-btn--short .response-mode-btn__icon {
    background: rgba(45, 91, 160, 0.08);
    color: var(--md-sys-color-primary);
}

.response-mode-btn--full .response-mode-btn__icon {
    background: rgba(153, 78, 149, 0.08);
    color: var(--md-sys-color-secondary);
}

.response-mode-btn__text {
    display: flex;
    flex-direction: column;
    gap: 1px;
    text-align: left;
}

.response-mode-btn__text strong {
    font: var(--md-sys-typescale-label-large);
    font-weight: 600;
    color: var(--md-sys-color-on-surface);
}

.response-mode-btn__text span {
    font: var(--md-sys-typescale-label-small);
    color: var(--md-sys-color-on-surface-variant);
    opacity: 0.75;
}

.response-mode-btn:hover {
    background: rgba(234, 231, 241, 0.7);
    border-color: var(--md-sys-color-outline);
}

.response-mode-btn--short:hover .response-mode-btn__icon {
    background: rgba(45, 91, 160, 0.15);
}

.response-mode-btn--full:hover .response-mode-btn__icon {
    background: rgba(153, 78, 149, 0.15);
}

.response-mode-btn:active {
    transform: scale(0.97);
}

/* Indicador del modo elegido */
.response-mode-chosen {
    display: inline-flex;
    align-items: center;
    gap: var(--space-4);
    margin: var(--space-4) 0 2px 36px;
    padding: 3px var(--space-12) 3px var(--space-8);
    background: rgba(214, 226, 255, 0.5);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    color: var(--md-sys-color-on-primary-container);
    border-radius: var(--md-sys-shape-full);
    font: var(--md-sys-typescale-label-small);
    font-weight: 600;
    animation: selectorFadeIn var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard);
}

.response-mode-chosen i {
    font-size: 12px;
    opacity: 0.7;
}

@keyframes selectorFadeIn {
    from {
        opacity: 0;
        transform: translateY(-4px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 479px) {
    .response-mode-selector {
        margin-left: var(--space-8);
        margin-right: var(--space-8);
        max-width: 100%;
    }

    .response-mode-btn__text span {
        display: none;
    }

    .response-mode-chosen {
        margin-left: var(--space-8);
    }
}

/* ============================================
   Voice Mode Asking — TTS question indicator
   ============================================ */

.voice-mode-asking {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: var(--md-sys-color-secondary-container);
    color: var(--md-sys-color-on-secondary-container);
    border-radius: var(--md-sys-shape-medium);
    font: var(--md-sys-typescale-body-medium);
    animation: fade-in 0.3s ease;
    margin: 8px 0;
}

.voice-mode-asking .ph {
    font-size: 20px;
    animation: pulse-icon 1.5s ease-in-out infinite;
}

@keyframes pulse-icon {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

/* ============================================
   Wake Word — "Hola, Abbe" toggle & feedback
   ============================================ */

/* Wake Word toggle — oculto (funcionalidad preservada, reactivar quitando display:none) */
.wake-word-toggle {
    display: none;
    height: 40px;
    border-radius: var(--md-sys-shape-full);
    border: 1px solid var(--md-sys-color-outline-variant);
    padding: 0 16px 0 12px;
    cursor: pointer;
    background: transparent;
    color: var(--md-sys-color-on-surface-variant);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: var(--md-sys-typescale-label-large-font, 'Quicksand', sans-serif);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.02em;
    position: relative;
    overflow: hidden;
    transition:
        background-color var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard),
        color var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard),
        border-color var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard);
    white-space: nowrap;
    align-self: center;
}

.wake-word-toggle .ph {
    font-size: 18px;
    position: relative;
    z-index: 1;
}

.wake-word-toggle .wake-word-label {
    position: relative;
    z-index: 1;
}

/* Hover state layer */
.wake-word-toggle::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: currentColor;
    opacity: 0;
    transition: opacity var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard);
    pointer-events: none;
}

.wake-word-toggle:hover::before {
    opacity: var(--md-sys-state-hover);
}

.wake-word-toggle:active::before {
    opacity: var(--md-sys-state-pressed);
}

/* Active state: tonal fill + green accent */
.wake-word-toggle.wake-word-toggle--active {
    background: var(--md-sys-color-secondary-container);
    color: var(--md-sys-color-on-secondary-container);
    border-color: transparent;
}

.wake-word-toggle.wake-word-toggle--active .ph {
    color: #4CAF50;
}

/* Wake word feedback — centered overlay card */
.wake-word-toast {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.35s var(--md-sys-motion-easing-emphasized-decelerate);
}

/* Scrim detrás */
.wake-word-toast::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.25);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.wake-word-toast__card {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    background: var(--md-sys-color-surface);
    border-radius: var(--md-sys-shape-extra-large, 28px);
    padding: 32px 40px;
    box-shadow: var(--md-sys-elevation-3);
    transform: scale(0.85);
    transition: transform 0.4s var(--md-sys-motion-easing-emphasized-decelerate);
}

.wake-word-toast__icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--md-sys-color-primary-container);
    color: var(--md-sys-color-on-primary-container);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    animation: wakeWordPulseRing 1.8s ease-in-out infinite;
}

@keyframes wakeWordPulseRing {
    0%, 100% { box-shadow: 0 0 0 0 rgba(45, 91, 160, 0.3); }
    50% { box-shadow: 0 0 0 12px rgba(45, 91, 160, 0); }
}

.wake-word-toast__text {
    font-family: var(--md-sys-typescale-title-medium-font, 'Quicksand', sans-serif);
    font-weight: 600;
    font-size: 18px;
    color: var(--md-sys-color-on-surface);
    text-align: center;
}

.wake-word-toast__hint {
    font-family: var(--md-sys-typescale-body-small-font, 'Source Sans 3', sans-serif);
    font-size: 13px;
    color: var(--md-sys-color-on-surface-variant);
    text-align: center;
}

.wake-word-toast--visible {
    opacity: 1;
}

.wake-word-toast--visible .wake-word-toast__card {
    transform: scale(1);
}

/* --- Print styles --- */
/* ============================================
   TTS Speaker Button
   ============================================ */

.tts-speaker-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: none;
    background: var(--md-sys-color-surface-container);
    color: var(--md-sys-color-on-surface-variant);
    border-radius: var(--md-sys-shape-full);
    cursor: pointer;
    transition: background-color 0.2s, color 0.2s, transform 0.15s;
    margin-top: var(--space-4);
    align-self: flex-start;
    flex-shrink: 0;
}

.tts-speaker-btn:hover {
    background: var(--md-sys-color-primary-container);
    color: var(--md-sys-color-on-primary-container);
    transform: scale(1.1);
}

.tts-speaker-btn:active {
    transform: scale(0.95);
}

.tts-speaker-btn .ph {
    font-size: 16px;
}

@media print {
    .infographic-actions {
        display: none !important;
    }
    .infographic-cta {
        display: none !important;
    }
    .rag-coverage-warning {
        display: none !important;
    }
    .response-mode-selector,
    .response-mode-chosen {
        display: none !important;
    }
    .wake-word-toggle,
    .wake-word-toast {
        display: none !important;
    }
    .tts-speaker-btn {
        display: none !important;
    }
}

/* ============================================
   FICHA TÉCNICA — Recuadro final de producto
   ============================================ */
.ficha-tecnica {
    margin-top: var(--space-16);
    padding: var(--space-16) var(--space-16) var(--space-12);
    border: 1.5px solid rgba(45, 91, 160, 0.25);
    border-radius: var(--md-sys-shape-large);
    background: linear-gradient(145deg, rgba(45, 91, 160, 0.05) 0%, rgba(153, 78, 149, 0.04) 100%);
    position: relative;
    overflow: hidden;
}

/* Accent bar at top */
.ficha-tecnica::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--md-sys-color-primary) 0%, var(--md-sys-color-secondary) 100%);
    border-radius: var(--md-sys-shape-large) var(--md-sys-shape-large) 0 0;
}

/* Ficha heading */
.ficha-tecnica > h3:first-child {
    margin: 0 0 var(--space-12) 0;
    font: var(--md-sys-typescale-title-medium);
    color: var(--md-sys-color-primary);
    letter-spacing: 0.02em;
}

/* Tighter spacing inside ficha */
.ficha-tecnica table {
    margin: var(--space-8) 0;
}

.ficha-tecnica .table-responsive {
    margin: var(--space-8) 0;
}

/* Table inside ficha: more compact, branded header */
.ficha-tecnica thead th {
    background: linear-gradient(180deg, rgba(45, 91, 160, 0.14) 0%, rgba(45, 91, 160, 0.08) 100%);
    font-size: 0.8125rem;
    padding: 6px var(--space-12);
}

.ficha-tecnica tbody td {
    padding: 5px var(--space-12);
    font-size: 0.875rem;
}

/* Lists inside ficha */
.ficha-tecnica ul,
.ficha-tecnica ol {
    margin: var(--space-4) 0;
    padding-left: var(--space-16);
}

.ficha-tecnica li {
    margin-bottom: 2px;
    font-size: 0.875rem;
    line-height: 1.4;
}

/* Paragraphs inside ficha */
.ficha-tecnica p {
    margin: var(--space-4) 0;
    font-size: 0.875rem;
    line-height: 1.5;
}

/* Remove hr that preceded the ficha (already visually separated by the card) */
.ficha-tecnica-separator {
    display: none;
}

/* ---- Mobile adjustments ---- */
@media (max-width: 479px) {
    .ficha-tecnica {
        padding: var(--space-12) var(--space-12) var(--space-8);
        margin-top: var(--space-12);
    }
    .ficha-tecnica > h3:first-child {
        font-size: 0.9375rem;
    }
    .ficha-tecnica thead th {
        padding: 5px 8px;
        font-size: 0.75rem;
    }
    .ficha-tecnica tbody td {
        padding: 4px 8px;
        font-size: 0.8125rem;
    }
}