/* ============================================
   COLOURS APP - Refined Y2K/McBling/Kawaii
   Sophisticated, Playful, Warm & Friendly
   ============================================ */

/* ============================================
   FONT IMPORTS
   ============================================ */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;600;700;800&family=Inter:wght@400;500&family=Space+Grotesk:wght@500;700&display=swap');

/* ============================================
   CSS VARIABLES - REFINED PALETTE
   ============================================ */
:root {
    /* Primary Colors - More Saturated & Colorful */
    --cream: #FFE9DC;
    --cloud: #F0E6FF;
    --pearl: #E8DCFF;

    /* Accent Colors - Cuter & Poppier */
    --blush: #FFB3C6;
    --lavender: #D4C5F9;
    --mint: #B8F5D3;
    --peach: #FFD4B8;
    --sky: #C5E5FF;
    --bubblegum: #FFD9E8;
    --lemon: #FFF5C2;

    /* Functional Colors */
    --charcoal: #3D3D3D;
    --slate: #7B7B7B;
    --avoid-coral: #FFB3B3;
    --white: #FFFFFF;

    /* Gradients - Cuter & Softer */
    --gradient-soft: linear-gradient(135deg, #FFB3C6 0%, #D4C5F9 100%);
    --gradient-bubblegum: linear-gradient(135deg, #FFD9E8 0%, #FFB3C6 100%);
    --gradient-glow: linear-gradient(180deg, rgba(255,179,198,0.12) 0%, transparent 100%);
    --gradient-shimmer: linear-gradient(90deg, transparent, rgba(255,255,255,0.6), transparent);
    --gradient-peach: linear-gradient(135deg, #FFD4B8 0%, #FFB3C6 100%);
    --gradient-mint: linear-gradient(135deg, #B8F5D3 0%, #C5E5FF 100%);

    /* Spacing System (8px base) */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;
    --space-3xl: 64px;

    /* Border Radius - Soft & Rounded */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-2xl: 24px;
    --radius-full: 9999px;

    /* Shadows - Layered & Soft */
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.04);
    --shadow-md: 0 2px 12px rgba(0,0,0,0.06);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.08);
    --shadow-xl: 0 16px 48px rgba(0,0,0,0.1);
    --shadow-button: 0 4px 12px rgba(255,181,186,0.3);
    --shadow-button-hover: 0 8px 20px rgba(255,181,186,0.4);

    /* Transitions - Bouncy Feel */
    --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
    --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: 0.2s var(--ease-smooth);
    --transition-medium: 0.3s var(--ease-smooth);
    --transition-bounce: 0.4s var(--ease-bounce);
}

/* ============================================
   RESET & BASE STYLES
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-weight: 400;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--charcoal);
    background: var(--cream);
    position: relative;
    overflow-x: hidden;
}

/* Subtle background gradient */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        radial-gradient(circle at 20% 20%, rgba(255,181,186,0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(196,181,247,0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

/* Subtle noise texture */
body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    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='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.015'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 0;
}

/* ============================================
   FLOATING BLOB DECORATIONS + KAWAII ASCII
   ============================================ */
.sparkle-field {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
    font-family: 'Outfit', sans-serif;
}

/* Create additional pseudo-elements for more kawaii coverage */
.sparkle-field::before,
.sparkle-field::after {
    position: absolute;
    font-size: 1.4rem;
    line-height: 2.5;
    white-space: pre;
    opacity: 0.95;
}

/* Left side - pink kawaii emoticons (text-based kaomoji) */
.sparkle-field::before {
    content: '٩(◕‿◕｡)۶\A★\A(｡◕‿◕｡)\A✧\A♡\A(◕ᴗ◕✿)\A☆\A(✿◠‿◠)\A♡\A★\A٩(｡•́‿•̀｡)۶\A✧\A(◕‿◕)\A♡\A☆\A٩(◕‿◕)۶\A★\A(｡◕‿◕｡)\A♡\A✧\A(◕ᴗ◕✿)\A☆\A٩(｡•́‿•̀｡)۶\A♡\A(✿◠‿◠)\A★\A✧\A(◕‿◕)\A♡\A☆\A^_^\A★\A(ﾉ◕ヮ◕)ﾉ*:･ﾟ✧\A♡\A(*^‿^*)\A☆\A(◕‿◕)\A♡\A(ㆁᴗㆁ✿)\A★\A(◕ω◕)\A✧\A♡\A(´｡• ᵕ •｡`)\A☆\A(*≧ω≦*)\A♡\A★\A(◠‿◠✿)\A✧\A٩(｡•́‿•̀｡)۶\A♡\A☆\A(◕‿◕)\A★\A(◕ᴗ◕✿)\A♡\A✧';
    top: 3%;
    left: 3%;
    width: 20%;
    height: 95%;
    color: rgba(255, 179, 198, 0.28);
}

/* Right side - lavender kawaii emoticons (text-based kaomoji) */
.sparkle-field::after {
    content: '♡\A(◕‿◕✿)\A★\A✧\A٩(｡•́‿•̀｡)۶\A☆\A(｡◕‿◕｡)\A♡\A★\A(✿◠‿◠)\A✧\A☆\A(◕ᴗ◕✿)\A♡\A٩(◕‿◕)۶\A★\A(◕‿◕)\A✧\A♡\A☆\A٩(｡•́‿•̀｡)۶\A(｡◕‿◕｡)\A★\A♡\A✧\A(✿◠‿◠)\A☆\A(◕ᴗ◕✿)\A♡\A★\A(ﾉ◕ヮ◕)ﾉ*:･ﾟ✧\A♡\A(*´▽`*)\A☆\A(◕ω◕)\A★\A♡\A(｡◕‿◕｡)\A✧\A☆\A(*≧ω≦*)\A♡\A(◠‿◠✿)\A★\A✧\A(ㆁᴗㆁ✿)\A♡\A☆\A٩(◕‿◕｡)۶\A★\A(◕‿◕)\A♡';
    top: 5%;
    right: 3%;
    width: 20%;
    height: 92%;
    color: rgba(212, 197, 249, 0.28);
    text-align: right;
}

/* Additional scattered kaomoji using body pseudo-elements */
body::before {
    content: '☆\A♡\A(◕‿◕)\A★\A✧\A♡\A(◕ω◕)\A☆\A★\A(◠‿◠)\A♡\A✧\A☆\A(◕‿◕✿)\A★\A♡\A^_^\A✧\A☆\A(◕ᴗ◕)\A♡\A★\A✧\A(◠ᴗ◠)\A☆\A♡\A(◕‿◕)\A★\A✧\A♡\A☆\A(*^‿^*)\A★\A♡\A(◕ω◕)\A✧\A☆\A♡\A★';
    position: fixed;
    top: 8%;
    left: 25%;
    width: 10%;
    height: 85%;
    font-size: 1.2rem;
    line-height: 3;
    color: rgba(184, 245, 211, 0.25);
    white-space: pre;
    pointer-events: none;
    z-index: 0;
    font-family: 'Outfit', sans-serif;
}

/* Center-right scattered kaomoji */
body::after {
    content: '★\A(◕‿◕)\A✧\A♡\A☆\A(◕ω◕)\A★\A♡\A(◠‿◠✿)\A✧\A☆\A♡\A★\A(◕ᴗ◕)\A✧\A♡\A☆\A^_^\A★\A(◠ᴗ◠)\A♡\A✧\A☆\A(◕‿◕✿)\A★\A♡\A✧\A(*´▽`*)\A☆\A♡\A(◕ω◕)\A★\A✧\A☆\A♡\A★';
    position: fixed;
    top: 12%;
    right: 25%;
    width: 10%;
    height: 80%;
    font-size: 1.2rem;
    line-height: 3;
    color: rgba(255, 212, 184, 0.25);
    white-space: pre;
    text-align: center;
    pointer-events: none;
    z-index: 0;
    font-family: 'Outfit', sans-serif;
}

/* ============================================
   APP CONTAINER
   ============================================ */
.app {
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 1;
}

/* ============================================
   HEADER - CLEAN & MINIMAL
   ============================================ */
.header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-lg);
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid rgba(232, 232, 237, 0.6);
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo {
    font-family: 'Outfit', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--charcoal);
    display: flex;
    align-items: baseline;
    gap: var(--space-xs);
    flex-wrap: wrap;
}

.logo-text-small {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--slate);
}

.logo-main {
    font-size: 1.5rem;
    font-weight: 800;
    background: var(--gradient-soft);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
}

.logo-star {
    font-size: 1rem;
    color: var(--blush);
    animation: gentle-float 3s ease-in-out infinite;
}

.logo-emoji {
    font-size: 1.2rem;
    animation: gentle-bounce 2s ease-in-out infinite;
}

@keyframes gentle-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-4px); }
}

@keyframes gentle-bounce {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.info-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 2px solid var(--pearl);
    background: var(--white);
    color: var(--charcoal);
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-medium);
    box-shadow: var(--shadow-sm);
}

.info-btn:hover {
    background: var(--blush);
    color: var(--white);
    border-color: var(--blush);
    transform: scale(1.1);
    box-shadow: var(--shadow-md);
}

/* ============================================
   MAIN LAYOUT
   ============================================ */
.main {
    flex: 1;
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    padding: var(--space-2xl) var(--space-lg);
    max-width: 100%;
    width: 100%;
}

/* ============================================
   CAMERA SECTION
   ============================================ */
.camera-section {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    align-items: center;
    justify-self: center;
    width: 100%;
    max-width: 400px;
}

.camera-container {
    position: relative;
    width: 100%;
    aspect-ratio: 3/4;
    max-width: 320px;
    background: var(--white);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    border: 2px solid var(--pearl);
    box-shadow:
        var(--shadow-md),
        var(--shadow-lg),
        inset 0 1px 0 rgba(255,255,255,0.5);
    transition: all var(--transition-medium);
}

.camera-container.analysis-complete {
    border-color: var(--blush);
    box-shadow:
        0 0 0 4px rgba(255,181,186,0.2),
        var(--shadow-lg),
        var(--shadow-xl);
}

/* Video fills container */
.camera-container video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scaleX(-1);
    z-index: 1;
}

/* Canvas overlay */
.camera-container canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 2;
}

/* Face guide */
.face-guide {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60%;
    height: 70%;
    border: 2px dashed rgba(255,181,186,0.5);
    border-radius: 50%;
    opacity: 0;
    transition: opacity var(--transition-medium);
    pointer-events: none;
    z-index: 3;
}

.face-guide.visible {
    opacity: 1;
    animation: pulse-guide 2s ease-in-out infinite;
}

@keyframes pulse-guide {
    0%, 100% {
        border-color: rgba(255,181,186,0.5);
        transform: translate(-50%, -50%) scale(1);
    }
    50% {
        border-color: rgba(255,181,186,0.8);
        transform: translate(-50%, -50%) scale(1.02);
    }
}

/* Camera placeholder */
.camera-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(255,181,186,0.08) 0%, rgba(196,181,247,0.08) 100%);
    gap: var(--space-md);
    cursor: pointer;
    transition: background var(--transition-medium);
    z-index: 10;
}

.camera-placeholder:hover {
    background: linear-gradient(135deg, rgba(255,181,186,0.12) 0%, rgba(196,181,247,0.12) 100%);
}

.camera-placeholder.hidden {
    display: none;
}

.placeholder-icon {
    font-size: 3.5rem;
    color: var(--blush);
    animation: gentle-bounce 1.5s ease-in-out infinite;
}

.placeholder-icon::before {
    content: '📸';
}

.placeholder-text {
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    color: var(--charcoal);
    letter-spacing: -0.01em;
}

.placeholder-text::after {
    content: ' (◕‿◕✿)';
    color: var(--blush);
    margin-left: 4px;
}

/* Countdown */
.countdown {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: 'Space Grotesk', monospace;
    font-size: 5rem;
    font-weight: 700;
    color: var(--white);
    text-shadow: 0 4px 20px rgba(0,0,0,0.3);
    opacity: 0;
    pointer-events: none;
    z-index: 15;
}

.countdown.active {
    opacity: 1;
    animation: countdown-pop 1s var(--ease-bounce);
}

@keyframes countdown-pop {
    0% {
        transform: translate(-50%, -50%) scale(0.5);
        opacity: 0;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 1;
    }
    100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
    }
}

/* Drape label */
.drape-label {
    position: absolute;
    bottom: var(--space-lg);
    left: 50%;
    transform: translateX(-50%);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-full);
    padding: var(--space-sm) var(--space-lg);
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--charcoal);
    box-shadow: var(--shadow-md);
    z-index: 20;
    white-space: nowrap;
}

.drape-label.hidden {
    display: none;
}

/* Tip banner */
.tip-banner {
    background: linear-gradient(135deg, var(--lemon) 0%, var(--peach) 100%);
    border-radius: var(--radius-full);
    padding: var(--space-sm) var(--space-lg);
    text-align: center;
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--charcoal);
    box-shadow: var(--shadow-md);
    border: 2px solid rgba(255, 255, 255, 0.8);
    display: none;
}

.tip-banner.visible {
    display: block;
    animation: fade-in 0.3s var(--ease-smooth);
}

.tip-banner::before {
    content: '💡 ';
    font-size: 1.1rem;
}

.tip-banner::after {
    content: ' ✧';
    color: var(--blush);
}

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

/* ============================================
   BUTTONS
   ============================================ */
.action-buttons {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
    width: 100%;
    max-width: 320px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 14px 28px;
    border: none;
    border-radius: var(--radius-lg);
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all var(--transition-medium);
    letter-spacing: -0.01em;
    position: relative;
}

.btn-primary {
    background: var(--gradient-soft);
    color: var(--white);
    box-shadow: var(--shadow-button);
}

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

.btn-primary:active {
    transform: translateY(0);
    box-shadow: var(--shadow-button);
}

.btn-secondary {
    background: var(--white);
    color: var(--charcoal);
    border: 2px solid var(--pearl);
    box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
    border-color: var(--blush);
    background: rgba(255,181,186,0.05);
    box-shadow: var(--shadow-md);
}

.btn-large {
    padding: 16px 32px;
    font-size: 1rem;
}

.btn-glow {
    animation: button-glow 2s ease-in-out infinite;
}

@keyframes button-glow {
    0%, 100% { box-shadow: var(--shadow-button); }
    50% { box-shadow: 0 6px 20px rgba(255,181,186,0.5); }
}

.btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    transform: none !important;
}

.hidden {
    display: none !important;
}

/* ============================================
   LOADING STATE
   ============================================ */
.loading-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-lg);
    padding: var(--space-2xl);
    text-align: center;
}

.loading-state.hidden {
    display: none;
}

.spinner {
    width: 48px;
    height: 48px;
    border: 3px solid var(--pearl);
    border-top-color: var(--blush);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

.loading-state p {
    font-family: 'Outfit', sans-serif;
    font-weight: 500;
    color: var(--slate);
}

/* ============================================
   DRAPE WORKSHOP
   ============================================ */
.drape-workshop {
    width: 100%;
    max-width: 420px;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    position: relative;
}

.drape-swatch-display {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.9);
    border-radius: var(--radius-xl);
    padding: var(--space-lg);
    box-shadow: var(--shadow-lg);
}

.swatch-preview {
    width: 64px;
    height: 64px;
    min-width: 64px;
    border-radius: 50%;
    border: 3px solid var(--white);
    box-shadow:
        0 2px 8px rgba(0,0,0,0.12),
        inset 0 2px 4px rgba(255,255,255,0.6);
    position: relative;
}

.swatch-preview::before {
    content: '';
    position: absolute;
    top: 8%;
    left: 12%;
    width: 40%;
    height: 40%;
    background: radial-gradient(circle, rgba(255,255,255,0.8) 0%, transparent 70%);
    border-radius: 50%;
}

.drape-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.drape-name {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--charcoal);
    letter-spacing: -0.02em;
}

.drape-position {
    font-family: 'Space Grotesk', monospace;
    font-weight: 500;
    font-size: 0.875rem;
    color: var(--slate);
}

.drape-category-tag {
    display: inline-block;
    align-self: flex-start;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-family: 'Outfit', sans-serif;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.drape-category-tag.best {
    background: var(--mint);
    color: var(--charcoal);
}

.drape-category-tag.good {
    background: var(--sky);
    color: var(--charcoal);
}

.drape-category-tag.avoid {
    background: var(--avoid-coral);
    color: var(--white);
}

.drape-navigation {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
}

.drape-arrow {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 2px solid var(--pearl);
    background: var(--white);
    color: var(--charcoal);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-medium);
    box-shadow: var(--shadow-sm);
    flex-shrink: 0;
}

.drape-arrow svg {
    width: 20px;
    height: 20px;
}

.drape-arrow:hover:not(:disabled) {
    background: var(--blush);
    color: var(--white);
    border-color: var(--blush);
    transform: scale(1.1);
    box-shadow: var(--shadow-md);
}

.drape-arrow:active:not(:disabled) {
    transform: scale(1);
}

.drape-arrow:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.drape-actions {
    flex: 1;
    display: flex;
    justify-content: center;
}

.drape-action-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 10px 20px;
    border: 2px solid var(--pearl);
    background: var(--white);
    border-radius: var(--radius-full);
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--slate);
    cursor: pointer;
    transition: all var(--transition-medium);
}

.drape-action-btn svg {
    width: 16px;
    height: 16px;
}

.drape-action-btn:hover {
    border-color: var(--avoid-coral);
    color: var(--avoid-coral);
    transform: translateY(-1px);
}

.drape-compliment-msg {
    position: absolute;
    top: calc(100% + var(--space-lg));
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    font-size: 1.5rem;
    line-height: 1.3;
    max-width: 350px;
    z-index: 100;
    pointer-events: none;
    animation: compliment-appear 4s var(--ease-bounce) forwards;
}

.drape-compliment-msg.hidden {
    display: none;
}

@keyframes compliment-appear {
    0% {
        opacity: 0;
        transform: translateX(-50%) translateY(-10px) scale(0.9);
    }
    15% {
        opacity: 1;
        transform: translateX(-50%) translateY(0) scale(1.05);
    }
    85% {
        opacity: 1;
        transform: translateX(-50%) translateY(0) scale(1);
    }
    100% {
        opacity: 0;
        transform: translateX(-50%) translateY(10px) scale(0.95);
    }
}

.drape-compliment-msg.best {
    color: #2BB673;
    text-shadow:
        -2px -2px 0 #fff,
        2px -2px 0 #fff,
        -2px 2px 0 #fff,
        2px 2px 0 #fff,
        0 0 20px rgba(184,245,211,0.6),
        0 4px 12px rgba(43,182,115,0.4);
}

.drape-compliment-msg.good {
    color: #5BA3E0;
    text-shadow:
        -2px -2px 0 #fff,
        2px -2px 0 #fff,
        -2px 2px 0 #fff,
        2px 2px 0 #fff,
        0 0 20px rgba(197,229,255,0.6),
        0 4px 12px rgba(91,163,224,0.4);
}

.drape-compliment-msg.avoid {
    color: #FF8A8A;
    text-shadow:
        -2px -2px 0 #fff,
        2px -2px 0 #fff,
        -2px 2px 0 #fff,
        2px 2px 0 #fff,
        0 0 20px rgba(255,179,179,0.6),
        0 4px 12px rgba(255,138,138,0.4);
}

/* ============================================
   RESULTS SECTION
   ============================================ */
.results-section {
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
}

.results-panel {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    animation: fade-up 0.4s var(--ease-smooth);
}

@keyframes fade-up {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.results-title {
    font-family: 'Outfit', sans-serif;
    font-size: 1.75rem;
    font-weight: 800;
    text-align: center;
    color: var(--charcoal);
    letter-spacing: -0.03em;
    margin-bottom: var(--space-md);
}

.result-card {
    background: var(--white);
    border: 1px solid rgba(232,232,237,0.8);
    border-radius: var(--radius-xl);
    padding: var(--space-lg);
    box-shadow: var(--shadow-md);
    transition: box-shadow var(--transition-medium);
}

.result-card:hover {
    box-shadow: var(--shadow-lg);
}

.skin-result-card {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.skin-swatch {
    width: 72px;
    height: 72px;
    min-width: 72px;
    border-radius: 50%;
    border: 3px solid var(--white);
    box-shadow:
        0 2px 8px rgba(0,0,0,0.12),
        0 0 0 2px var(--pearl),
        inset 0 2px 4px rgba(255,255,255,0.6);
    flex-shrink: 0;
    position: relative;
}

.skin-swatch::before {
    content: '';
    position: absolute;
    top: 12%;
    left: 15%;
    width: 35%;
    height: 35%;
    background: radial-gradient(circle, rgba(255,255,255,0.8) 0%, transparent 70%);
    border-radius: 50%;
}

.skin-info {
    flex: 1;
}

.skin-info h3 {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--charcoal);
    margin-bottom: var(--space-xs);
}

.skin-desc {
    font-size: 0.9rem;
    color: var(--slate);
    margin-bottom: var(--space-sm);
}

.confidence-bar {
    height: 8px;
    background: var(--pearl);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin-bottom: var(--space-xs);
}

.confidence-fill {
    height: 100%;
    background: var(--gradient-soft);
    border-radius: var(--radius-full);
    transition: width 0.5s var(--ease-bounce);
}

.confidence-text {
    font-size: 0.75rem;
    color: var(--slate);
    font-family: 'Space Grotesk', monospace;
}

.undertone-card h3 {
    text-align: center;
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--charcoal);
    margin-bottom: var(--space-md);
}

.undertone-pills {
    display: flex;
    gap: var(--space-sm);
    justify-content: center;
    margin-bottom: var(--space-md);
}

.undertone-pill {
    flex: 1;
    max-width: 110px;
    padding: var(--space-sm) var(--space-md);
    background: var(--white);
    border: 2px solid var(--pearl);
    border-radius: var(--radius-full);
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--charcoal);
    cursor: pointer;
    transition: all var(--transition-medium);
    text-align: center;
}

.undertone-pill:hover {
    transform: scale(1.05);
}

.undertone-pill.active {
    background: var(--gradient-soft);
    color: var(--white);
    border-color: transparent;
    box-shadow: var(--shadow-button);
}

.undertone-desc {
    text-align: center;
    font-size: 0.9rem;
    color: var(--slate);
}

.instructions-card {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.instruction-step {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
}

.step-number {
    width: 36px;
    height: 36px;
    min-width: 36px;
    background: var(--gradient-soft);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    font-size: 1rem;
    color: var(--white);
    box-shadow: var(--shadow-sm);
}

.step-content {
    flex: 1;
    padding-top: var(--space-xs);
}

.step-content strong {
    display: block;
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    color: var(--charcoal);
    margin-bottom: var(--space-xs);
}

.step-content p {
    font-size: 0.9rem;
    color: var(--slate);
}

.disclaimer-card h4,
.privacy-card h4 {
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    color: var(--charcoal);
    margin-bottom: var(--space-sm);
}

.tips-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.tips-list li {
    padding: var(--space-xs) 0;
    padding-left: var(--space-lg);
    position: relative;
    font-size: 0.9rem;
    color: var(--slate);
}

.tips-list li::before {
    content: '·';
    position: absolute;
    left: 0;
    color: var(--blush);
    font-size: 1.5rem;
    line-height: 1;
}

.privacy-card p {
    font-size: 0.9rem;
    color: var(--slate);
}

.disclaimer-text {
    text-align: center;
    font-size: 0.85rem;
    color: var(--slate);
    font-style: italic;
    margin-top: var(--space-md);
}

.palettes {
    margin-top: var(--space-lg);
}

.palette-group {
    margin-bottom: var(--space-xl);
}

.palette-label {
    font-family: 'Outfit', sans-serif;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--charcoal);
    margin-bottom: var(--space-md);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.palette-best {
    color: #2D9B6B;
}

.palette-good {
    color: #6BA5D9;
}

.palette-avoid {
    color: #E67373;
}

.palette-hint {
    font-size: 0.85rem;
    color: var(--slate);
    margin-bottom: var(--space-sm);
}

.color-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(52px, 1fr));
    gap: var(--space-md);
}

.color-swatch {
    aspect-ratio: 1;
    border-radius: 50%;
    border: 3px solid var(--white);
    box-shadow:
        0 2px 8px rgba(0,0,0,0.12),
        inset 0 2px 4px rgba(255,255,255,0.6);
    cursor: pointer;
    transition: all var(--transition-medium);
    position: relative;
}

.color-swatch::before {
    content: '';
    position: absolute;
    top: 12%;
    left: 15%;
    width: 35%;
    height: 35%;
    background: radial-gradient(circle, rgba(255,255,255,0.8) 0%, transparent 70%);
    border-radius: 50%;
}

.color-swatch:hover {
    transform: scale(1.15) translateY(-4px);
    box-shadow:
        0 8px 20px rgba(0,0,0,0.2),
        inset 0 2px 4px rgba(255,255,255,0.6);
}

.color-swatch.active {
    transform: scale(1.1);
    border-color: var(--blush);
    box-shadow:
        0 0 0 3px rgba(255,181,186,0.3),
        0 4px 12px rgba(0,0,0,0.15);
    animation: gentle-pulse 2s ease-in-out infinite;
}

@keyframes gentle-pulse {
    0%, 100% { transform: scale(1.1); }
    50% { transform: scale(1.15); }
}

.tech-details {
    margin-top: var(--space-lg);
    background: var(--cloud);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
}

.tech-details summary {
    cursor: pointer;
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--slate);
    list-style: none;
    user-select: none;
}

.tech-details summary::-webkit-details-marker {
    display: none;
}

.lab-display {
    font-family: 'Space Grotesk', monospace;
    font-size: 0.875rem;
    color: var(--charcoal);
    margin-top: var(--space-sm);
    padding: var(--space-sm);
    background: rgba(255,255,255,0.5);
    border-radius: var(--radius-sm);
}

/* ============================================
   MODAL
   ============================================ */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg);
}

.modal.hidden {
    display: none;
}

.modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(8px);
}

.modal-content {
    position: relative;
    background: var(--white);
    border-radius: var(--radius-2xl);
    padding: var(--space-xl);
    max-width: 500px;
    width: 100%;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-lg);
}

.modal-header h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--charcoal);
}

.close-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid var(--pearl);
    background: var(--white);
    color: var(--charcoal);
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-medium);
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.close-btn:hover {
    background: var(--avoid-coral);
    color: var(--white);
    border-color: var(--avoid-coral);
    transform: rotate(90deg);
}

.modal-body p {
    margin-bottom: var(--space-md);
    color: var(--slate);
}

.info-block {
    margin-bottom: var(--space-md);
    padding: var(--space-md);
    background: var(--cloud);
    border-radius: var(--radius-lg);
}

.info-block strong {
    display: block;
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    color: var(--charcoal);
    margin-bottom: var(--space-xs);
}

.info-block ul {
    margin-left: var(--space-lg);
    margin-top: var(--space-xs);
}

.info-block li {
    color: var(--slate);
    margin-bottom: var(--space-xs);
}

.info-details {
    margin: var(--space-lg) 0;
    background: var(--cloud);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
}

.info-details summary {
    cursor: pointer;
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    color: var(--charcoal);
    list-style: none;
    user-select: none;
}

.info-details-content {
    margin-top: var(--space-md);
    color: var(--slate);
}

.info-details-content h4 {
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    color: var(--charcoal);
    margin-top: var(--space-md);
    margin-bottom: var(--space-xs);
}

.info-details-content p,
.info-details-content ul {
    font-size: 0.9rem;
    margin-bottom: var(--space-sm);
}

.info-details-content ul {
    margin-left: var(--space-lg);
}

.formula {
    font-family: 'Space Grotesk', monospace;
    background: rgba(255,255,255,0.5);
    padding: var(--space-sm);
    border-radius: var(--radius-sm);
    display: inline-block;
    margin: var(--space-sm) 0;
}

.color-theory-diagram {
    background: rgba(255,255,255,0.5);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin: var(--space-md) 0;
}

.diagram-title {
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    text-align: center;
    margin-bottom: var(--space-md);
}

.lab-visual,
.lab-axis,
.gradient-bar,
.vertical-gradient,
.horizontal-a,
.horizontal-b {
    /* Preserved for diagram styling */
}

/* ============================================
   TOAST NOTIFICATIONS
   ============================================ */
.toast-container {
    position: fixed;
    bottom: var(--space-lg);
    left: 50%;
    transform: translateX(-50%);
    z-index: 1100;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    pointer-events: none;
}

.toast {
    background: var(--white);
    border: 2px solid var(--pearl);
    border-radius: var(--radius-full);
    padding: var(--space-sm) var(--space-lg);
    color: var(--charcoal);
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
    box-shadow: var(--shadow-lg);
    animation: toast-slide-in 0.3s var(--ease-smooth);
}

@keyframes toast-slide-in {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.toast.removing {
    animation: toast-slide-out 0.3s var(--ease-smooth) forwards;
}

@keyframes toast-slide-out {
    from {
        opacity: 1;
        transform: translateY(0);
    }
    to {
        opacity: 0;
        transform: translateY(-20px);
    }
}

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

/* Mobile optimizations */
@media (max-width: 767px) {
    .sparkle-field::before,
    .sparkle-field::after {
        font-size: 1.2rem;
    }

    .drape-compliment-msg {
        font-size: 1.3rem;
        max-width: 90%;
        bottom: calc(100% + var(--space-md));
    }

    .logo-main {
        font-size: 1.4rem;
    }
}

@media (min-width: 768px) {
    .camera-container {
        max-width: 360px;
    }

    .camera-container.analysis-complete {
        max-width: 400px;
    }
}

@media (min-width: 900px) {
    .main {
        grid-template-columns: 420px 1fr;
        grid-template-rows: 1fr;
        align-items: start;
        max-width: 1200px;
        margin: 0 auto;
        gap: var(--space-3xl);
        padding: var(--space-3xl) var(--space-2xl);
    }

    .camera-section {
        position: sticky;
        top: 100px;
    }

    .results-section {
        max-width: 100%;
    }
}

@media (min-width: 1200px) {
    .main {
        grid-template-columns: 480px 1fr;
    }

    .camera-container {
        max-width: 400px;
    }

    .camera-container.analysis-complete {
        max-width: 440px;
    }
}

/* ============================================
   ACCESSIBILITY
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

*:focus-visible {
    outline: 2px solid var(--blush);
    outline-offset: 4px;
}