/* ============================================
   GAL BESTFRIEND - Premium Warm Editorial Design
   ============================================ */

/* CSS Variables - Warm Luxury Palette */
:root {
    /* Core Colors - Dynamic theme colors */
    --primary-h: 355;
    --primary-s: 25%;
    --primary-l: 35%;

    --cream: #FDF8F3;
    --cream-dark: #F5EDE4;
    --warm-white: #FFFBF7;
    --blush: hsl(var(--primary-h), 30%, 86%);
    --blush-deep: hsl(var(--primary-h), 28%, 74%);
    --rose: hsl(var(--primary-h), 32%, 65%);
    --rose-dark: hsl(var(--primary-h), 26%, 51%);
    --burgundy: hsl(var(--primary-h), var(--primary-s), var(--primary-l));
    --burgundy-deep: hsl(var(--primary-h), 24%, 24%);
    --gold: #C9A962;
    --gold-muted: #B89D5C;

    /* Semantic Colors */
    --text-primary: #3D2C2E;
    --text-secondary: #6B5558;
    --text-muted: #8E7679;
    --text-light: #A8949A;

    /* Accent States */
    --gentle: hsl(var(--primary-h), 30%, 86%);
    --balanced: hsl(var(--primary-h), 28%, 74%);
    --direct: hsl(var(--primary-h), 32%, 65%);
    --real: hsl(var(--primary-h), 26%, 51%);
    --realtalk: hsl(var(--primary-h), var(--primary-s), var(--primary-l));

    /* Surfaces */
    --surface-elevated: rgba(255, 251, 247, 0.95);
    --surface-glass: rgba(253, 248, 243, 0.85);
    --surface-overlay: rgba(61, 44, 46, 0.6);

    /* Typography */
    --font-display: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'DM Sans', -apple-system, sans-serif;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
    --transition-smooth: 500ms cubic-bezier(0.4, 0, 0.2, 1);

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(109, 69, 72, 0.06);
    --shadow-md: 0 4px 12px rgba(109, 69, 72, 0.08);
    --shadow-lg: 0 8px 30px rgba(109, 69, 72, 0.12);
    --shadow-glow: 0 0 40px rgba(196, 145, 138, 0.2);

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 9999px;
}

/* Color Theme Variations */
[data-theme="rose"] {
    --primary-h: 355;
    --primary-s: 25%;
    --primary-l: 35%;
}

[data-theme="coral"] {
    --primary-h: 16;
    --primary-s: 65%;
    --primary-l: 55%;
}

[data-theme="lavender"] {
    --primary-h: 270;
    --primary-s: 35%;
    --primary-l: 50%;
}

[data-theme="sage"] {
    --primary-h: 140;
    --primary-s: 25%;
    --primary-l: 45%;
}

[data-theme="ocean"] {
    --primary-h: 200;
    --primary-s: 45%;
    --primary-l: 45%;
}

[data-theme="sunshine"] {
    --primary-h: 45;
    --primary-s: 75%;
    --primary-l: 50%;
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    background: var(--cream);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

/* ============================================
   AMBIENT BACKGROUND
   ============================================ */

.ambient-bg {
    position: fixed;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.6;
    animation: float 20s ease-in-out infinite;
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--blush) 0%, transparent 70%);
    top: -200px;
    right: -100px;
    animation-delay: 0s;
}

.orb-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--rose) 0%, transparent 70%);
    bottom: -150px;
    left: -100px;
    animation-delay: -7s;
    opacity: 0.4;
}

.orb-3 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--gold) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: -14s;
    opacity: 0.25;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(30px, -30px) scale(1.05); }
    50% { transform: translate(-20px, 20px) scale(0.95); }
    75% { transform: translate(-30px, -20px) scale(1.02); }
}

.noise-overlay {
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.03;
    mix-blend-mode: overlay;
}

/* ============================================
   SCREEN MANAGEMENT
   ============================================ */

.screen {
    display: none;
    position: relative;
    z-index: 1;
    min-height: 100vh;
    opacity: 0;
    transition: opacity var(--transition-slow);
}

.screen.active {
    display: flex;
    flex-direction: column;
    opacity: 1;
}

/* ============================================
   LANDING SCREEN
   ============================================ */

#landing {
    padding: var(--space-lg) var(--space-xl);
}

.landing-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-3xl);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.logo-icon {
    font-size: 1.5rem;
    color: var(--rose);
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--burgundy);
    letter-spacing: -0.02em;
}

.nav-cta {
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--burgundy);
    background: transparent;
    border: 1.5px solid var(--blush-deep);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-base);
}

.nav-cta:hover {
    background: var(--blush);
    border-color: var(--blush);
}

/* Hero Section */
.landing-hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
    flex: 1;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

.hero-content {
    max-width: 560px;
}

.hero-eyebrow {
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--rose);
    margin-bottom: var(--space-md);
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 400;
    line-height: 1.15;
    color: var(--burgundy-deep);
    margin-bottom: var(--space-lg);
    letter-spacing: -0.02em;
}

.title-accent {
    font-style: italic;
    color: var(--rose-dark);
}

.hero-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-xl);
    max-width: 460px;
}

.hero-cta-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 500;
    color: var(--warm-white);
    background: linear-gradient(135deg, var(--burgundy) 0%, var(--burgundy-deep) 100%);
    border: none;
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-md), 0 0 0 0 rgba(109, 69, 72, 0);
    width: fit-content;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg), 0 0 30px rgba(109, 69, 72, 0.2);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-arrow {
    transition: transform var(--transition-base);
}

.btn-primary:hover .btn-arrow {
    transform: translateX(4px);
}

.cta-note {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

/* Hero Visual */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.chat-preview {
    background: var(--surface-elevated);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    box-shadow: var(--shadow-lg);
    max-width: 420px;
    border: 1px solid rgba(212, 175, 164, 0.3);
}

.preview-message {
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-md);
    animation: fadeSlideUp 0.6s ease forwards;
    opacity: 0;
}

.preview-message:last-child {
    margin-bottom: 0;
    animation-delay: 0.3s;
}

.user-preview {
    background: linear-gradient(135deg, var(--burgundy) 0%, var(--burgundy-deep) 100%);
    color: var(--warm-white);
    margin-left: var(--space-xl);
}

.ai-preview {
    background: var(--cream-dark);
    color: var(--text-primary);
    margin-right: var(--space-xl);
    border: 1px solid var(--blush);
}

.preview-message p {
    font-size: 0.9375rem;
    line-height: 1.6;
}

@keyframes fadeSlideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Trust Signals */
.trust-signals {
    display: flex;
    justify-content: center;
    gap: var(--space-2xl);
    padding: var(--space-2xl) 0;
    margin-top: auto;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.875rem;
    color: var(--text-muted);
}

.trust-icon {
    font-size: 1rem;
}

/* ============================================
   ONBOARDING SCREEN
   ============================================ */

#onboarding {
    padding: var(--space-xl);
    align-items: center;
    justify-content: center;
}

.back-btn {
    position: absolute;
    top: var(--space-xl);
    left: var(--space-xl);
    font-family: var(--font-body);
    font-size: 0.875rem;
    color: var(--text-secondary);
    background: transparent;
    border: none;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.back-btn:hover {
    color: var(--burgundy);
}

.onboarding-container {
    width: 100%;
    max-width: 560px;
    padding: var(--space-2xl);
}

.onboarding-progress {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
}

.progress-bar {
    flex: 1;
    height: 4px;
    background: var(--blush);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--rose) 0%, var(--burgundy) 100%);
    border-radius: var(--radius-full);
    transition: width var(--transition-smooth);
    width: 33.33%;
}

.progress-text {
    font-size: 0.8125rem;
    color: var(--text-muted);
    white-space: nowrap;
}

/* Onboarding Steps */
.onboarding-step {
    display: none;
    animation: fadeIn 0.4s ease;
}

.onboarding-step.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.step-title {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 500;
    color: var(--burgundy-deep);
    margin-bottom: var(--space-sm);
    letter-spacing: -0.02em;
}

.step-subtitle {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
}

/* Step 1: Name Input */
.input-group {
    margin-bottom: var(--space-xl);
}

.text-input {
    width: 100%;
    font-family: var(--font-body);
    font-size: 1.125rem;
    color: var(--text-primary);
    background: var(--warm-white);
    border: 2px solid var(--blush);
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    outline: none;
    transition: all var(--transition-base);
}

.text-input::placeholder {
    color: var(--text-light);
}

.text-input:focus {
    border-color: var(--rose);
    box-shadow: 0 0 0 4px rgba(196, 145, 138, 0.15);
}

.input-hint {
    font-size: 0.8125rem;
    color: var(--text-muted);
    margin-top: var(--space-sm);
}

.btn-continue {
    width: 100%;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 500;
    color: var(--warm-white);
    background: linear-gradient(135deg, var(--burgundy) 0%, var(--burgundy-deep) 100%);
    border: none;
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-base);
    opacity: 0.5;
    pointer-events: none;
}

.btn-continue:not(:disabled) {
    opacity: 1;
    pointer-events: auto;
}

.btn-continue:not(:disabled):hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Step 2: Situation Cards */
.situation-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.situation-card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-xs);
    padding: var(--space-lg);
    background: var(--warm-white);
    border: 2px solid var(--blush);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-base);
    text-align: left;
}

.situation-card:hover {
    border-color: var(--rose);
    transform: translateY(-2px);
}

.situation-card.selected {
    border-color: var(--burgundy);
    background: linear-gradient(135deg, rgba(109, 69, 72, 0.05) 0%, rgba(74, 47, 50, 0.08) 100%);
}

.situation-emoji {
    font-size: 1.75rem;
    margin-bottom: var(--space-xs);
}

.situation-label {
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--burgundy-deep);
}

.situation-desc {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

/* Step 3: Tone Selector */
.tone-selector {
    margin-bottom: var(--space-xl);
}

.tone-track {
    position: relative;
    padding: var(--space-md) 0;
}

.tone-slider {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 8px;
    background: linear-gradient(90deg, var(--gentle) 0%, var(--balanced) 25%, var(--direct) 50%, var(--real) 75%, var(--realtalk) 100%);
    border-radius: var(--radius-full);
    outline: none;
    cursor: pointer;
}

.tone-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 28px;
    height: 28px;
    background: var(--warm-white);
    border: 3px solid var(--burgundy);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-fast);
}

.tone-slider::-webkit-slider-thumb:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-lg);
}

.tone-slider::-moz-range-thumb {
    width: 28px;
    height: 28px;
    background: var(--warm-white);
    border: 3px solid var(--burgundy);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: var(--shadow-md);
}

.tone-markers {
    display: flex;
    justify-content: space-between;
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
    padding: 0 2px;
}

.tone-marker {
    width: 4px;
    height: 4px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
}

.tone-labels {
    display: flex;
    justify-content: space-between;
    margin-top: var(--space-md);
}

.tone-label {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.tone-label.right {
    text-align: right;
}

.tone-name {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--burgundy);
}

.tone-desc {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.tone-preview {
    margin-top: var(--space-xl);
    padding: var(--space-lg);
    background: var(--cream-dark);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--rose);
}

.preview-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-bottom: var(--space-sm);
}

.preview-text {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    font-style: italic;
    line-height: 1.6;
    transition: all var(--transition-base);
}

.btn-start {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    opacity: 1 !important;
    pointer-events: auto !important;
}

/* ============================================
   CHAT SCREEN
   ============================================ */

#chat {
    height: 100vh;
    display: flex;
    flex-direction: column;
    background: var(--cream);
}

/* Chat Header */
.chat-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    background: var(--surface-elevated);
    border-bottom: 1px solid var(--blush);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 10;
}

.header-back,
.header-settings {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: transparent;
    border: 1.5px solid var(--blush);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: 1rem;
    color: var(--text-secondary);
}

.header-back:hover,
.header-settings:hover {
    background: var(--blush);
    color: var(--burgundy);
}

.header-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.header-title {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--burgundy);
}

.header-status {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.settings-icon {
    font-size: 1.125rem;
}

/* Settings Panel */
.settings-panel {
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--surface-elevated);
    border-bottom: 1px solid var(--blush);
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: all var(--transition-smooth);
    z-index: 9;
}

.settings-panel.open {
    max-height: 400px;
    padding: var(--space-lg);
}

.settings-content {
    max-width: 500px;
    margin: 0 auto;
}

.settings-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    color: var(--burgundy);
    margin-bottom: var(--space-lg);
    text-align: center;
}

.settings-group {
    margin-bottom: var(--space-lg);
}

.settings-label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-bottom: var(--space-sm);
}

.mini-tone-selector {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.mini-label {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    min-width: 50px;
}

.mini-label:last-child {
    text-align: right;
}

.mini-tone-slider {
    flex: 1;
    -webkit-appearance: none;
    appearance: none;
    height: 6px;
    background: linear-gradient(90deg, var(--gentle) 0%, var(--realtalk) 100%);
    border-radius: var(--radius-full);
    outline: none;
    cursor: pointer;
}

.mini-tone-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    background: var(--warm-white);
    border: 2px solid var(--burgundy);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
}

.style-options,
.focus-options {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.style-btn,
.focus-btn {
    font-family: var(--font-body);
    font-size: 0.8125rem;
    color: var(--text-secondary);
    background: var(--warm-white);
    border: 1.5px solid var(--blush);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.style-btn:hover,
.focus-btn:hover {
    border-color: var(--rose);
}

.style-btn.active,
.focus-btn.active {
    background: var(--burgundy);
    color: var(--warm-white);
    border-color: var(--burgundy);
}

.settings-close {
    width: 100%;
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--burgundy);
    background: var(--blush);
    border: none;
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-fast);
    margin-top: var(--space-md);
}

.settings-close:hover {
    background: var(--blush-deep);
}

/* Chat Messages */
.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.message {
    max-width: 85%;
    animation: messageIn 0.4s ease forwards;
}

@keyframes messageIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.message.user {
    align-self: flex-end;
}

.message.ai {
    align-self: flex-start;
}

.message-content {
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-lg);
    line-height: 1.6;
}

.message.user .message-content {
    background: linear-gradient(135deg, var(--burgundy) 0%, var(--burgundy-deep) 100%);
    color: var(--warm-white);
    border-bottom-right-radius: var(--radius-sm);
}

.message.ai .message-content {
    background: var(--warm-white);
    color: var(--text-primary);
    border: 1px solid var(--blush);
    border-bottom-left-radius: var(--radius-sm);
}

.message-meta {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-top: var(--space-xs);
    font-size: 0.75rem;
    color: var(--text-light);
}

.message-meta .meta-icon {
    display: flex;
    align-items: center;
}

.message-meta .meta-icon svg {
    stroke: var(--rose);
}

.message.user .message-meta {
    justify-content: flex-end;
}

/* Typing Indicator */
.typing-indicator {
    display: none;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    align-self: flex-start;
}

.typing-indicator.visible {
    display: flex;
}

.typing-avatar {
    width: 32px;
    height: 32px;
    background: var(--blush);
    color: var(--burgundy);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
}

.typing-dots {
    display: flex;
    gap: 4px;
    padding: var(--space-sm) var(--space-md);
    background: var(--warm-white);
    border: 1px solid var(--blush);
    border-radius: var(--radius-lg);
}

.typing-dots span {
    width: 8px;
    height: 8px;
    background: var(--rose);
    border-radius: 50%;
    animation: typingBounce 1.4s ease-in-out infinite;
}

.typing-dots span:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-dots span:nth-child(3) {
    animation-delay: 0.4s;
}

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

/* Chat Input */
.chat-input-container {
    padding: var(--space-md) var(--space-lg) var(--space-lg);
    background: var(--surface-elevated);
    border-top: 1px solid var(--blush);
}

.quick-prompts {
    display: flex;
    gap: var(--space-sm);
    overflow-x: auto;
    padding-bottom: var(--space-sm);
    margin-bottom: var(--space-sm);
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.quick-prompts::-webkit-scrollbar {
    display: none;
}

.quick-prompt {
    font-family: var(--font-body);
    font-size: 0.8125rem;
    color: var(--text-secondary);
    background: var(--cream-dark);
    border: 1px solid var(--blush);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-full);
    cursor: pointer;
    white-space: nowrap;
    transition: all var(--transition-fast);
}

.quick-prompt:hover {
    background: var(--blush);
    color: var(--burgundy);
}

.input-wrapper {
    display: flex;
    align-items: flex-end;
    gap: var(--space-sm);
    background: var(--warm-white);
    border: 2px solid var(--blush);
    border-radius: var(--radius-lg);
    padding: var(--space-sm);
    transition: all var(--transition-base);
}

.input-wrapper:focus-within {
    border-color: var(--rose);
    box-shadow: 0 0 0 4px rgba(196, 145, 138, 0.15);
}

.chat-textarea {
    flex: 1;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--text-primary);
    background: transparent;
    border: none;
    outline: none;
    resize: none;
    padding: var(--space-sm);
    max-height: 120px;
    line-height: 1.5;
}

.chat-textarea::placeholder {
    color: var(--text-light);
}

.send-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: var(--blush);
    color: var(--text-muted);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.send-btn:not(:disabled) {
    background: linear-gradient(135deg, var(--burgundy) 0%, var(--burgundy-deep) 100%);
    color: var(--warm-white);
}

.send-btn:not(:disabled):hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-md);
}

.send-icon {
    font-size: 1.25rem;
    font-weight: 600;
}

/* Voice Button */
.voice-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: var(--cream-dark);
    color: var(--text-secondary);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    flex-shrink: 0;
    position: relative;
}

.voice-btn:hover {
    background: var(--blush);
    color: var(--burgundy);
}

.voice-btn.listening {
    background: linear-gradient(135deg, var(--rose) 0%, var(--burgundy) 100%);
    color: var(--warm-white);
    animation: pulse-voice 1.5s ease-in-out infinite;
}

.voice-btn.listening::before {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: var(--radius-lg);
    border: 2px solid var(--rose);
    animation: ripple 1.5s ease-out infinite;
}

@keyframes pulse-voice {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@keyframes ripple {
    0% { transform: scale(1); opacity: 0.6; }
    100% { transform: scale(1.3); opacity: 0; }
}

.voice-icon {
    font-size: 1.125rem;
    transition: transform var(--transition-fast);
}

.voice-btn.listening .voice-icon {
    animation: bounce-mic 0.6s ease-in-out infinite;
}

@keyframes bounce-mic {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-2px); }
}

/* Voice feedback overlay */
.voice-feedback {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--burgundy);
    color: var(--warm-white);
    font-size: 0.75rem;
    font-weight: 500;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
    margin-bottom: var(--space-xs);
}

.voice-feedback::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 5px solid transparent;
    border-top-color: var(--burgundy);
}

.voice-btn.listening .voice-feedback,
.voice-btn.processing .voice-feedback {
    opacity: 1;
    visibility: visible;
}

.voice-btn.unsupported {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Voice waveform visualization */
.voice-waveform {
    display: none;
    align-items: center;
    justify-content: center;
    gap: 3px;
    position: absolute;
    inset: 0;
}

.voice-btn.listening .voice-waveform {
    display: flex;
}

.voice-btn.listening .voice-icon {
    display: none;
}

.waveform-bar {
    width: 3px;
    height: 12px;
    background: var(--warm-white);
    border-radius: 2px;
    animation: waveform 0.8s ease-in-out infinite;
}

.waveform-bar:nth-child(1) { animation-delay: 0s; }
.waveform-bar:nth-child(2) { animation-delay: 0.1s; }
.waveform-bar:nth-child(3) { animation-delay: 0.2s; }
.waveform-bar:nth-child(4) { animation-delay: 0.3s; }
.waveform-bar:nth-child(5) { animation-delay: 0.4s; }

@keyframes waveform {
    0%, 100% { height: 8px; }
    50% { height: 20px; }
}

.input-disclaimer {
    font-size: 0.6875rem;
    color: var(--text-light);
    text-align: center;
    margin-top: var(--space-sm);
}

/* ============================================
   VALIDATION MODAL (Maker-Checker)
   ============================================ */

.validation-modal {
    position: fixed;
    inset: 0;
    background: var(--surface-overlay);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg);
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.validation-modal.visible {
    opacity: 1;
    visibility: visible;
}

.validation-content {
    background: var(--warm-white);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    max-width: 420px;
    width: 100%;
    box-shadow: var(--shadow-lg);
    transform: translateY(20px);
    transition: transform var(--transition-smooth);
}

.validation-modal.visible .validation-content {
    transform: translateY(0);
}

.validation-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.validation-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--rose) 0%, var(--burgundy) 100%);
    color: var(--warm-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 600;
}

.validation-header h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    color: var(--burgundy);
}

.validation-body {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
}

.check-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    background: var(--cream-dark);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.check-item.passed {
    background: rgba(196, 145, 138, 0.1);
}

.check-item .check-icon {
    width: 24px;
    height: 24px;
    background: var(--rose);
    color: var(--warm-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 600;
    flex-shrink: 0;
}

.check-item.passed .check-icon {
    background: var(--burgundy);
}

.check-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.check-label {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--burgundy);
}

.check-status {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.validation-footer {
    display: flex;
    gap: var(--space-sm);
}

.validation-btn {
    flex: 1;
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 500;
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.validation-btn.secondary {
    color: var(--text-secondary);
    background: var(--cream-dark);
    border: 1.5px solid var(--blush);
}

.validation-btn.secondary:hover {
    background: var(--blush);
    color: var(--burgundy);
}

.validation-btn.primary {
    color: var(--warm-white);
    background: linear-gradient(135deg, var(--burgundy) 0%, var(--burgundy-deep) 100%);
    border: none;
}

.validation-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

@media (max-width: 1024px) {
    .landing-hero {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
        text-align: center;
    }

    .hero-content {
        max-width: 100%;
    }

    .hero-description {
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }

    .hero-cta-group {
        align-items: center;
    }

    .hero-visual {
        order: -1;
    }

    .chat-preview {
        max-width: 100%;
    }
}

@media (max-width: 640px) {
    /* Mobile-first compact layout */
    html, body {
        overflow-x: hidden;
        overscroll-behavior-y: contain;
    }

    .screen {
        min-height: 100vh;
        min-height: 100dvh;
        justify-content: flex-start;
    }

    #landing {
        padding: var(--space-sm) var(--space-md);
        padding-top: max(env(safe-area-inset-top), var(--space-sm));
        padding-bottom: env(safe-area-inset-bottom, var(--space-sm));
    }

    .landing-nav {
        margin-bottom: var(--space-md);
        padding: var(--space-xs) 0;
    }

    .logo-icon {
        font-size: 1.25rem;
    }

    .logo-text {
        font-size: 1.125rem;
    }

    .nav-cta {
        padding: var(--space-xs) var(--space-md);
        font-size: 0.8125rem;
    }

    .landing-hero {
        gap: var(--space-lg);
        padding: 0;
    }

    .hero-eyebrow {
        font-size: 0.75rem;
        margin-bottom: var(--space-xs);
    }

    .hero-title {
        font-size: 1.75rem;
        line-height: 1.15;
        margin-bottom: var(--space-sm);
    }

    .hero-description {
        font-size: 0.9375rem;
        line-height: 1.5;
        margin-bottom: var(--space-md);
    }

    .hero-visual {
        margin: 0;
    }

    .chat-preview {
        padding: var(--space-md);
        border-radius: var(--radius-lg);
    }

    .preview-message {
        padding: var(--space-sm) var(--space-md);
        margin-bottom: var(--space-sm);
    }

    .preview-message p {
        font-size: 0.8125rem;
        line-height: 1.5;
    }

    .user-preview {
        margin-left: var(--space-lg);
    }

    .ai-preview {
        margin-right: var(--space-lg);
    }

    .trust-signals {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        gap: var(--space-sm);
        padding: var(--space-md) 0;
    }

    .trust-item {
        font-size: 0.75rem;
        gap: var(--space-xs);
    }

    .trust-icon {
        font-size: 0.875rem;
    }

    /* Onboarding mobile - compact */
    #onboarding {
        padding: var(--space-sm) var(--space-md);
        padding-top: max(env(safe-area-inset-top), var(--space-sm));
        justify-content: flex-start;
        align-items: stretch;
    }

    .back-btn {
        position: static;
        align-self: flex-start;
        margin-bottom: var(--space-sm);
        padding: var(--space-xs) 0;
    }

    .onboarding-container {
        padding: 0;
        max-width: 100%;
    }

    .onboarding-progress {
        margin-bottom: var(--space-md);
        gap: var(--space-sm);
    }

    .progress-text {
        font-size: 0.75rem;
    }

    .step-title {
        font-size: 1.375rem;
        margin-bottom: var(--space-xs);
    }

    .step-subtitle {
        font-size: 0.875rem;
        margin-bottom: var(--space-md);
    }

    .input-group {
        margin-bottom: var(--space-md);
    }

    .text-input {
        padding: var(--space-sm) var(--space-md);
        font-size: 1rem;
    }

    .input-hint {
        font-size: 0.75rem;
    }

    .situation-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-sm);
        margin-bottom: var(--space-md);
    }

    .situation-card {
        padding: var(--space-sm) var(--space-md);
        gap: 2px;
    }

    .situation-icon {
        width: 32px;
        height: 32px;
        margin-bottom: var(--space-xs);
    }

    .situation-icon svg {
        width: 18px;
        height: 18px;
    }

    .situation-label {
        font-size: 0.8125rem;
    }

    .situation-desc {
        font-size: 0.6875rem;
        line-height: 1.3;
    }

    .tone-selector {
        margin-bottom: var(--space-md);
    }

    .tone-labels {
        flex-direction: row;
        justify-content: space-between;
        gap: var(--space-sm);
    }

    .tone-label {
        flex: 1;
    }

    .tone-label.right {
        text-align: right;
    }

    .tone-name {
        font-size: 0.8125rem;
    }

    .tone-desc {
        font-size: 0.6875rem;
    }

    .tone-preview {
        padding: var(--space-sm) var(--space-md);
        margin-top: var(--space-md);
    }

    .preview-label {
        font-size: 0.6875rem;
    }

    .preview-text {
        font-size: 0.8125rem;
    }

    .btn-continue {
        padding: var(--space-sm) var(--space-lg);
    }

    /* Color picker mobile */
    .color-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-sm);
    }

    .color-option {
        padding: var(--space-sm);
    }

    .color-swatch {
        width: 36px;
        height: 36px;
    }

    .color-name {
        font-size: 0.75rem;
    }

    /* Chat mobile optimizations - compact */
    #chat {
        padding-top: env(safe-area-inset-top, 0);
        padding-bottom: env(safe-area-inset-bottom, 0);
    }

    .chat-header {
        padding: var(--space-xs) var(--space-sm);
        gap: var(--space-sm);
    }

    .header-back,
    .header-settings {
        width: 36px;
        height: 36px;
        min-width: 36px;
    }

    .header-title {
        font-size: 0.9375rem;
    }

    .header-status {
        font-size: 0.6875rem;
    }

    .chat-messages {
        padding: var(--space-sm);
        gap: var(--space-sm);
    }

    .quick-prompts {
        padding: var(--space-xs) 0;
        margin: 0 calc(var(--space-sm) * -1);
        padding-left: var(--space-sm);
        padding-right: var(--space-sm);
        gap: var(--space-xs);
        margin-bottom: var(--space-xs);
    }

    .quick-prompt {
        font-size: 0.6875rem;
        padding: 6px var(--space-sm);
    }

    .message {
        max-width: 85%;
    }

    .message-content {
        padding: var(--space-sm) var(--space-md);
        font-size: 0.875rem;
        line-height: 1.5;
    }

    .message-meta {
        margin-top: 2px;
        font-size: 0.6875rem;
    }

    .chat-input-container {
        padding: var(--space-xs) var(--space-sm);
        padding-bottom: max(env(safe-area-inset-bottom), var(--space-sm));
    }

    .input-wrapper {
        padding: 4px;
        border-radius: var(--radius-md);
        gap: 4px;
    }

    .chat-textarea {
        font-size: 16px; /* Prevents iOS zoom */
        padding: var(--space-xs) var(--space-sm);
        min-height: 36px;
    }

    .send-btn,
    .voice-btn {
        width: 36px;
        height: 36px;
        min-width: 36px;
    }

    .send-icon {
        font-size: 1rem;
    }

    .input-disclaimer {
        font-size: 0.5625rem;
        margin-top: var(--space-xs);
    }

    /* Settings panel mobile - compact */
    .settings-panel {
        top: 52px;
    }

    .settings-panel.open {
        max-height: 380px;
        padding: var(--space-sm) var(--space-md);
    }

    .settings-title {
        font-size: 1rem;
        margin-bottom: var(--space-sm);
    }

    .settings-group {
        margin-bottom: var(--space-sm);
    }

    .settings-label {
        font-size: 0.6875rem;
        margin-bottom: 4px;
    }

    .mini-tone-selector {
        gap: var(--space-sm);
    }

    .mini-label {
        font-size: 0.75rem;
        min-width: 40px;
    }

    .style-options,
    .focus-options {
        gap: 4px;
    }

    .style-btn,
    .focus-btn {
        font-size: 0.6875rem;
        padding: 6px var(--space-sm);
    }

    .settings-close {
        padding: var(--space-xs) var(--space-md);
        font-size: 0.8125rem;
        margin-top: var(--space-sm);
    }

    /* Validation modal mobile - compact */
    .validation-modal {
        padding: var(--space-sm);
        align-items: flex-end;
    }

    .validation-content {
        padding: var(--space-md);
        border-radius: var(--radius-lg) var(--radius-lg) 0 0;
        max-width: 100%;
    }

    .validation-header {
        margin-bottom: var(--space-sm);
        gap: var(--space-xs);
    }

    .validation-icon {
        width: 40px;
        height: 40px;
        font-size: 1.25rem;
    }

    .validation-header h3 {
        font-size: 1rem;
    }

    .validation-body {
        gap: var(--space-xs);
        margin-bottom: var(--space-md);
    }

    .check-item {
        padding: var(--space-xs) var(--space-sm);
        gap: var(--space-sm);
    }

    .check-item .check-icon {
        width: 20px;
        height: 20px;
        font-size: 0.625rem;
    }

    .check-label {
        font-size: 0.75rem;
    }

    .check-status {
        font-size: 0.625rem;
    }

    .validation-footer {
        flex-direction: row;
        gap: var(--space-sm);
    }

    .validation-btn {
        padding: var(--space-sm) var(--space-md);
        font-size: 0.8125rem;
    }

    /* Typing indicator compact */
    .typing-indicator {
        padding: var(--space-xs) var(--space-sm);
        gap: var(--space-xs);
    }

    .typing-avatar {
        width: 28px;
        height: 28px;
        font-size: 0.75rem;
    }

    .typing-dots {
        padding: var(--space-xs) var(--space-sm);
    }

    .typing-dots span {
        width: 6px;
        height: 6px;
    }
}

/* Extra small devices */
@media (max-width: 380px) {
    .hero-title {
        font-size: 1.5rem;
    }

    .btn-primary {
        padding: var(--space-sm) var(--space-md);
        font-size: 0.875rem;
    }

    .situation-grid {
        grid-template-columns: 1fr;
    }

    .situation-icon svg {
        width: 20px;
        height: 20px;
    }

    .situation-label {
        font-size: 0.8125rem;
    }

    .message-content {
        font-size: 0.8125rem;
    }

    .color-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Landscape mobile */
@media (max-height: 500px) and (orientation: landscape) {
    .landing-hero {
        padding: var(--space-sm) 0;
    }

    .hero-visual {
        display: none;
    }

    .trust-signals {
        padding: var(--space-sm) 0;
    }

    .onboarding-container {
        padding: var(--space-sm);
    }

    .chat-messages {
        padding: var(--space-xs) var(--space-sm);
    }

    .situation-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* ============================================
   SVG ICON SYSTEM
   ============================================ */

.icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1em;
    height: 1em;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    fill: none;
    flex-shrink: 0;
}

.icon-sm { width: 16px; height: 16px; }
.icon-md { width: 20px; height: 20px; }
.icon-lg { width: 24px; height: 24px; }
.icon-xl { width: 32px; height: 32px; }

/* Situation card icons */
.situation-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--blush) 0%, var(--blush-deep) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-sm);
    transition: all var(--transition-base);
}

.situation-icon svg {
    width: 22px;
    height: 22px;
    stroke: var(--burgundy);
    stroke-width: 1.75;
}

.situation-card:hover .situation-icon {
    background: linear-gradient(135deg, var(--rose) 0%, var(--rose-dark) 100%);
}

.situation-card:hover .situation-icon svg {
    stroke: var(--warm-white);
}

.situation-card.selected .situation-icon {
    background: linear-gradient(135deg, var(--burgundy) 0%, var(--burgundy-deep) 100%);
}

.situation-card.selected .situation-icon svg {
    stroke: var(--warm-white);
}

/* Trust signal icons */
.trust-icon {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.trust-icon svg {
    width: 16px;
    height: 16px;
    stroke: var(--rose);
    stroke-width: 2;
}

/* Header icons */
.header-back svg,
.header-settings svg {
    width: 18px;
    height: 18px;
    stroke: currentColor;
    stroke-width: 2;
}

/* Logo icon */
.logo-icon {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--rose);
    fill: none;
    stroke-width: 1.75;
}

/* Button icons */
.btn-arrow {
    transition: transform var(--transition-base);
}

.btn-primary:hover .btn-arrow {
    transform: translateX(4px);
}

/* Voice and send icons */
.voice-icon svg,
.send-icon svg {
    width: 18px;
    height: 18px;
    stroke: currentColor;
    stroke-width: 2;
}

/* Typing avatar icon */
.typing-avatar svg {
    width: 16px;
    height: 16px;
    stroke: var(--burgundy);
    stroke-width: 1.75;
}

/* Validation icon */
.validation-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--warm-white);
    stroke-width: 2.5;
}

.check-item .check-icon svg {
    width: 12px;
    height: 12px;
    stroke: var(--warm-white);
    stroke-width: 3;
}

/* ============================================
   COLOR PICKER
   ============================================ */

.color-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.color-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: var(--warm-white);
    border: 2px solid var(--blush);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-base);
}

.color-option:hover {
    border-color: var(--rose);
    transform: translateY(-2px);
}

.color-option.selected {
    border-color: var(--burgundy);
    background: linear-gradient(135deg, rgba(109, 69, 72, 0.05) 0%, rgba(74, 47, 50, 0.08) 100%);
}

.color-swatch {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    box-shadow: var(--shadow-md), inset 0 2px 4px rgba(255, 255, 255, 0.3);
    transition: all var(--transition-base);
}

.color-option:hover .color-swatch {
    transform: scale(1.1);
    box-shadow: var(--shadow-lg), inset 0 2px 4px rgba(255, 255, 255, 0.3);
}

.color-option.selected .color-swatch {
    transform: scale(1.05);
    box-shadow: var(--shadow-lg), 0 0 0 3px var(--burgundy), inset 0 2px 4px rgba(255, 255, 255, 0.3);
}

.color-name {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-align: center;
}

.color-option.selected .color-name {
    color: var(--burgundy);
    font-weight: 600;
}

/* Color swatch backgrounds */
.color-swatch[data-color="rose"] {
    background: linear-gradient(135deg, #C4918A 0%, #6D4548 100%);
}

.color-swatch[data-color="coral"] {
    background: linear-gradient(135deg, #FF8A65 0%, #E64A19 100%);
}

.color-swatch[data-color="lavender"] {
    background: linear-gradient(135deg, #B39DDB 0%, #7E57C2 100%);
}

.color-swatch[data-color="sage"] {
    background: linear-gradient(135deg, #A5D6A7 0%, #66BB6A 100%);
}

.color-swatch[data-color="ocean"] {
    background: linear-gradient(135deg, #81D4FA 0%, #0288D1 100%);
}

.color-swatch[data-color="sunshine"] {
    background: linear-gradient(135deg, #FFD54F 0%, #FFA000 100%);
}

/* Mood boost subtitle */
.mood-subtitle {
    font-size: 0.875rem;
    color: var(--text-muted);
    text-align: center;
    margin-bottom: var(--space-lg);
    font-style: italic;
}

/* ============================================
   MOOD BOOST ANIMATIONS
   ============================================ */

@keyframes gentle-pulse {
    0%, 100% {
        opacity: 0.6;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.02);
    }
}

@keyframes sparkle {
    0%, 100% {
        opacity: 0;
        transform: scale(0) rotate(0deg);
    }
    50% {
        opacity: 1;
        transform: scale(1) rotate(180deg);
    }
}

.mood-sparkle {
    position: fixed;
    pointer-events: none;
    z-index: 1000;
}

.mood-sparkle::before {
    content: '';
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--gold);
    border-radius: 50%;
    animation: sparkle 0.6s ease-out forwards;
}

/* Smooth screen transitions */
.screen {
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.screen.active {
    animation: screen-enter 0.4s ease-out;
}

@keyframes screen-enter {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Message send celebration */
.message.user.just-sent .message-content {
    animation: send-bounce 0.3s ease-out;
}

@keyframes send-bounce {
    0% { transform: scale(0.95); opacity: 0.8; }
    50% { transform: scale(1.02); }
    100% { transform: scale(1); opacity: 1; }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Smooth scroll behavior */
html {
    scroll-behavior: smooth;
}

/* Focus visible for accessibility */
:focus-visible {
    outline: 2px solid var(--rose);
    outline-offset: 2px;
}

/* Selection styling */
::selection {
    background: var(--blush);
    color: var(--burgundy-deep);
}