/* ============================================
   FASHION-FIRST DESIGN SYSTEM (WARM & ROYAL EMERALD)
   Light & Dark Themes (Oatmeal & Deep Espresso)
   Accents: Imperial Emerald + Volumetric Silver
   ============================================ */

:root {
    --bg: #F5EFE6;             /* Песочно-овсяный */
    --bg-secondary: #EFE7DA;
    --card: #FDFBF7;           /* Мягкий крем */
    --card-hover: #FBF8F2;
    --text: #2D2522;           /* Тёплый кофейный */
    --text-secondary: #6B5E59;
    --text-muted: #9C8E89;
    --border: #E8DFD8;
    --border-strong: #D9CFC5;
    
    /* БЛАГОРОДНЫЙ ИЗУМРУД (Светлая тема: глубокий ювелирный) */
    --accent: #1B5E43;         
    --accent-dark: #11402E;
    --accent-bg: rgba(27, 94, 67, 0.08);
    --accent-glow: rgba(27, 94, 67, 0.22);
    
    /* СЕРЕБРЯНЫЙ И МЕТАЛЛИЧЕСКИЙ ДЕКОР */
    --silver-light: #F2F4F7;
    --silver-mid: #D0D5DD;
    --silver-dark: #98A2B3;
    --silver-border: #C5CBD3;
    
    --shadow: 0 2px 8px rgba(45, 37, 34, 0.03);
    --shadow-md: 0 4px 16px rgba(45, 37, 34, 0.05);
    --shadow-lg: 0 8px 24px rgba(45, 37, 34, 0.06);
    --radius: 18px;
    --radius-sm: 12px;
    --radius-xs: 8px;
    --nav-bg: rgba(253, 251, 247, 0.85);
}

[data-theme="dark"] {
    --bg: #1C1815;
    --bg-secondary: #221D1A;
    --card: #2A2320;
    --card-hover: #302823;
    --text: #F0E6DB;
    --text-secondary: #B5A69C;
    --text-muted: #7A6E67;
    --border: #3A322D;
    --border-strong: #4A4038;
    
    /* БЛАГОРОДНЫЙ ИЗУМРУД (Тёмная тема: чистый сочный изумруд без бирюзы) */
    --accent: #2BB673;         
    --accent-dark: #1F8A55;
    --accent-bg: rgba(43, 182, 115, 0.12);
    --accent-glow: rgba(43, 182, 115, 0.28);
    
    /* СЕРЕБРЯНЫЙ ДЕКОР */
    --silver-light: #E4E7EC;
    --silver-mid: #98A2B3;
    --silver-dark: #475467;
    --silver-border: #8A929E;
    
    --nav-bg: rgba(42, 35, 32, 0.85);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.app-container {
    max-width: 480px;
    margin: 0 auto;
    padding: 0 16px 140px 16px;
    position: relative;
}

/* ============================================
   HEADER
   ============================================ */
.app-header {
    padding: 20px 0 10px 0;
}

.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-brand {
    display: flex;
    align-items: center;
    gap: 8px;
}

.brand-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 12px var(--accent-glow);
}

.brand-name {
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 3px;
    color: var(--text);
}

.theme-toggle {
    width: 36px;
    height: 36px;
    border: 1.5px solid var(--border);
    border-radius: 50%;
    background: var(--card);
    color: var(--text);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    position: relative;
}

.theme-toggle:active { transform: scale(0.92); }
.theme-icon { width: 16px; height: 18px; position: absolute; transition: opacity 0.3s, transform 0.4s; }

[data-theme="light"] .icon-sun, :root:not([data-theme="dark"]) .icon-sun { opacity: 0; transform: rotate(90deg) scale(0.5); }
[data-theme="light"] .icon-moon, :root:not([data-theme="dark"]) .icon-moon { opacity: 1; transform: rotate(0) scale(1); }
[data-theme="dark"] .icon-sun { opacity: 1; transform: rotate(0) scale(1); }
[data-theme="dark"] .icon-moon { opacity: 0; transform: rotate(-90deg) scale(0.5); }

/* ============================================
   SCREENS HEADER STYLE
   ============================================ */
.screen-intro {
    margin: 16px 0 20px 0;
}

.intro-greeting-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
}

.intro-greeting {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
}

.intro-weather {
    font-size: 12px;
    color: var(--text-muted);
}

.screen-title {
    font-family: 'Fraunces', serif;
    font-size: 32px;
    font-weight: 500;
    letter-spacing: -0.8px;
    color: var(--text);
    line-height: 1.15;
}

.screen-title em {
    font-style: italic;
    color: var(--accent);
    font-weight: 500;
}

.screen-subtitle {
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 4px;
}

/* ============================================
   CARDS
   ============================================ */
.card {
    background: var(--card);
    border-radius: var(--radius);
    padding: 20px;
    margin-top: 12px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.card-label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.label-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: 'Fraunces', serif;
    font-size: 11px;
    font-weight: 700;
    color: var(--accent);
    font-style: italic;
    padding: 2px 8px;
    background: var(--accent-bg);
    border-radius: 100px;
    min-width: 28px;
}

.label-optional {
    font-weight: 400;
    text-transform: none;
    letter-spacing: 0;
    color: var(--text-muted);
    font-size: 11px;
    margin-left: 4px;
}

/* ============================================
   GENDER SELECTOR (ОБЪЁМНЫЕ КНОПКИ С СЕРЕБРЯНОЙ ОБВОДКОЙ)
   ============================================ */
.gender-selector {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.gender-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 20px 10px;
    
    border: 2px solid var(--silver-border);
    background: linear-gradient(180deg, var(--card) 0%, var(--bg-secondary) 100%);
    box-shadow: 
        inset 0 1px 1px #FFFFFF,
        0 2px 4px rgba(45, 37, 34, 0.05);
        
    border-radius: var(--radius-sm);
    color: var(--text);
    font-family: inherit;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    touch-action: manipulation;
    transition: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
}

.gender-btn:active {
    transform: translateY(2px);
    box-shadow: 
        inset 0 1px 1px rgba(0, 0, 0, 0.05),
        0 1px 1px rgba(45, 37, 34, 0.02);
}

.gender-btn.selected {
    border-color: var(--silver-border);
    background: linear-gradient(180deg, var(--accent) 0%, var(--accent-dark) 100%);
    color: #FFFFFF;
    box-shadow: 
        inset 0 1.5px 1px rgba(255, 255, 255, 0.3),
        0 4px 12px var(--accent-glow);
}

[data-theme="dark"] .gender-btn.selected {
    color: #FFFFFF;
}

.gender-icon {
    font-size: 32px;
    pointer-events: none;
}

.gender-text {
    pointer-events: none;
}

/* ============================================
   CHIPS (Объемные мини-кнопочки)
   ============================================ */
.chip-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.chip {
    padding: 10px 18px;
    border: 2px solid var(--silver-border);
    border-radius: 100px;
    background: linear-gradient(180deg, var(--card) 0%, var(--bg-secondary) 100%);
    box-shadow: 
        inset 0 1px 1px #FFFFFF,
        0 2px 4px rgba(45, 37, 34, 0.04);
        
    color: var(--text-secondary);
    font-family: inherit;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    touch-action: manipulation;
    transition: all 0.15s ease;
}

.chip:active {
    transform: translateY(1.5px);
    box-shadow: inset 0 1px 1px rgba(0,0,0,0.05);
}

.chip.selected {
    background: linear-gradient(180deg, var(--accent) 0%, var(--accent-dark) 100%);
    color: #FFFFFF;
    border-color: var(--silver-border);
    box-shadow: 
        inset 0 1.5px 1px rgba(255, 255, 255, 0.3),
        0 3px 8px var(--accent-glow);
}

[data-theme="dark"] .chip.selected {
    color: #FFFFFF;
}

/* ============================================
   SIZE SECTION & TEXT INPUTS
   ============================================ */
.size-section { display: flex; flex-direction: column; gap: 16px; }
.size-group { display: flex; flex-direction: column; gap: 8px; }
.size-group-label { font-size: 12px; font-weight: 600; color: var(--text-secondary); }

.text-input {
    width: 100%;
    padding: 14px 16px;
    background: var(--bg);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-family: inherit;
    font-size: 15px;
    outline: none;
    transition: all 0.2s ease;
}

.text-input::placeholder { color: var(--text-muted); }
.text-input:focus { border-color: var(--accent); background: var(--card); box-shadow: 0 0 0 3px var(--accent-bg); }
.text-area { resize: vertical; min-height: 72px; max-height: 140px; font-family: inherit; }

/* ============================================
   BUDGET SLIDER
   ============================================ */
.budget-block { text-align: center; }
.budget-amount { font-family: 'Fraunces', serif; font-size: 44px; font-weight: 700; color: var(--text); letter-spacing: -1.5px; margin-bottom: 20px; line-height: 1; }
.budget-currency { font-size: 24px; font-weight: 600; color: var(--accent); margin-left: 4px; }
.slider { width: 100%; -webkit-appearance: none; appearance: none; height: 6px; border-radius: 3px; background: var(--border); outline: none; }
.slider::-webkit-slider-thumb { -webkit-appearance: none; appearance: none; width: 28px; height: 28px; border-radius: 50%; background: var(--accent); border: 4px solid var(--card); box-shadow: var(--shadow-md), 0 0 12px var(--accent-glow); cursor: pointer; }
.slider::-moz-range-thumb { width: 28px; height: 28px; border-radius: 50%; background: var(--accent); border: 4px solid var(--card); box-shadow: var(--shadow-md), 0 0 12px var(--accent-glow); cursor: pointer; }
.slider-labels { display: flex; justify-content: space-between; margin-top: 12px; font-size: 12px; font-weight: 600; color: var(--text-muted); }

/* ============================================
   ОБЪЁМНАЯ ГЛАВНАЯ КНОПКА (EMERALD + SILVER BORDER)
   ============================================ */
.primary-btn {
    width: 100%;
    padding: 22px 26px;
    
    border: 2px solid var(--silver-border);
    background: linear-gradient(180deg, var(--accent) 0%, var(--accent-dark) 100%);
    color: #FFFFFF;
    
    box-shadow: 
        inset 0 2px 2px rgba(255, 255, 255, 0.35),
        0 4px 0 var(--accent-dark),
        0 6px 16px var(--accent-glow);
        
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 16px;
    font-weight: 800;
    cursor: pointer;
    touch-action: manipulation;
    margin-top: 24px;
    position: relative;
    transform: translateY(-2px);
    transition: all 0.1s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

[data-theme="dark"] .primary-btn {
    color: #FFFFFF;
}

.primary-btn:active {
    transform: translateY(2px);
    box-shadow: 
        inset 0 2px 4px rgba(0, 0, 0, 0.2),
        0 1px 0 var(--accent-dark),
        0 2px 4px var(--accent-glow);
}

.btn-arrow { font-size: 20px; }

/* ============================================
   SCREEN: ДЛЯ ТЕБЯ (HOME)
   ============================================ */
.today-card {
    background: var(--text);
    color: var(--card);
    border-radius: var(--radius);
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.today-card::after {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 150px;
    height: 150px;
    background: var(--accent-bg);
    filter: blur(40px);
    border-radius: 50%;
}

.today-card-tag {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--accent);
    margin-bottom: 12px;
}

.today-card h3 {
    font-family: 'Fraunces', serif;
    font-size: 26px;
    font-weight: 500;
    margin-bottom: 8px;
    line-height: 1.2;
}

.today-card p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 20px;
}

[data-theme="dark"] .today-card p { color: var(--text-secondary); }

.today-card-btn {
    padding: 12px 24px;
    border: 1.5px solid var(--silver-border);
    border-radius: 100px;
    background: linear-gradient(180deg, var(--accent) 0%, var(--accent-dark) 100%);
    color: #FFFFFF;
    font-family: inherit;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 3px 8px var(--accent-glow);
    transition: all 0.15s ease;
}

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

/* Горизонтальные категории */
.categories-section { margin-bottom: 24px; }
.section-label { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.8px; color: var(--text-secondary); display: block; margin-bottom: 12px; }
.categories-scroll { display: flex; gap: 8px; overflow-x: auto; padding: 4px 0; margin: 0 -16px; padding-left: 16px; scrollbar-width: none; }
.categories-scroll::-webkit-scrollbar { display: none; }

.category-chip {
    flex-shrink: 0;
    padding: 10px 20px;
    border: 1.5px solid var(--border);
    border-radius: 100px;
    background: var(--card);
    color: var(--text);
    font-family: inherit;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s ease;
}

.category-chip:active { transform: scale(0.95); }

/* Pinterest сетка */
/* Pinterest сетка с реальными фото */
.pinterest-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.pin-card {
    background: var(--card);
    border-radius: var(--radius);
    padding: 8px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    touch-action: manipulation;
}

.pin-card:active {
    transform: scale(0.96);
    border-color: var(--accent);
}

.pin-img-wrapper {
    width: 100%;
    height: 210px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: var(--bg-secondary);
}

.pin-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.pin-card:active .pin-img {
    transform: scale(1.05);
}

.pin-info {
    padding: 10px 4px 4px 4px;
}

.pin-tag {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--accent);
    display: block;
    margin-bottom: 3px;
}

.pin-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--text);
    line-height: 1.3;
}
/* ============================================
   SCREEN: STYLE DNA (PROFILE)
   ============================================ */
.dna-metric { margin-bottom: 14px; }
.dna-metric:last-child { margin-bottom: 0; }
.dna-metric-header { display: flex; justify-content: space-between; font-size: 13px; font-weight: 600; color: var(--text); margin-bottom: 6px; }
.dna-bar-bg { height: 6px; background: var(--border); border-radius: 100px; overflow: hidden; }
.dna-bar-fill { height: 100%; background: var(--accent); border-radius: 100px; }

/* ============================================
   LOADING SCREEN & SCREENS VISIBILITY
   ============================================ */
.screen { display: none; }
.screen.active { display: block; animation: fade-in 0.3s ease; }

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

.loading-container { text-align: center; padding: 100px 20px; }
.loading-visual { position: relative; width: 100px; height: 100px; margin: 0 auto 32px auto; display: flex; align-items: center; justify-content: center; }
.pulse-ring { position: absolute; top: 50%; left: 50%; width: 60px; height: 60px; margin: -30px 0 0 -30px; border: 2px solid var(--accent); border-radius: 50%; animation: pulse-ring 2s cubic-bezier(0.4, 0, 0.2, 1) infinite; opacity: 0; }
.pulse-ring.delay-1 { animation-delay: 0.6s; }
.pulse-ring.delay-2 { animation-delay: 1.2s; }
@keyframes pulse-ring { 0% { transform: scale(0.5); opacity: 0.8; } 100% { transform: scale(1.6); opacity: 0; } }
.pulse-center { font-size: 32px; color: var(--accent); z-index: 1; animation: gentle-spin 4s linear infinite; }
@keyframes gentle-spin { from { transform: rotate(0); } to { transform: rotate(360deg); } }
.loading-title { font-family: 'Fraunces', serif; font-size: 24px; font-weight: 600; color: var(--text); margin-bottom: 8px; }
.loading-step { font-size: 14px; color: var(--text-secondary); }

/* ============================================
   КЛАССИЧЕСКИЙ РЕЗУЛЬТАТ
   ============================================ */
.result-title {
    font-family: 'Fraunces', serif;
    font-size: 30px;
    font-weight: 600;
    color: var(--text);
    margin-top: 24px;
    letter-spacing: -0.4px;
    line-height: 1.2;
}

.result-description {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 10px 0 20px 0;
    line-height: 1.6;
    font-style: italic;
}

.result-budget {
    font-size: 15px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 20px;
    padding: 14px;
    background: var(--accent-bg);
    border-radius: var(--radius-sm);
    text-align: center;
    border: 1px solid rgba(27, 94, 67, 0.15);
}

.item-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 18px;
    margin-bottom: 12px;
    box-shadow: var(--shadow);
    position: relative;
}

.item-card::before {
    content: '';
    position: absolute;
    top: 18px;
    left: 0;
    width: 3px;
    height: 24px;
    background: var(--accent);
    border-radius: 0 3px 3px 0;
}

.item-name {
    font-size: 16px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 6px;
    padding-left: 8px;
}

.item-details {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 12px;
    padding-left: 8px;
}

.item-links {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    padding-left: 8px;
}

/* ОБЪЕМНЫЕ ССЫЛКИ НА МАГАЗИНЫ С СЕРЕБРЯНОЙ ОБВОДКОЙ */
.shop-link {
    padding: 10px 18px;
    border: 1.5px solid var(--silver-border);
    border-radius: 100px;
    background: linear-gradient(180deg, var(--card) 0%, var(--bg-secondary) 100%);
    color: var(--text);
    text-decoration: none;
    font-size: 12px;
    font-weight: 700;
    box-shadow: 
        inset 0 1px 1px #FFFFFF,
        0 2px 4px rgba(45, 37, 34, 0.04);
    transition: all 0.1s ease;
}

.shop-link:active {
    transform: translateY(1.5px);
    box-shadow: inset 0 1px 1px rgba(0,0,0,0.05);
    background: var(--bg-secondary);
}

.stylist-tip {
    margin-top: 20px;
    padding: 18px;
    background: var(--card);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
    position: relative;
}

.stylist-tip::before {
    content: '✦';
    position: absolute;
    top: -10px;
    left: 16px;
    background: var(--card);
    padding: 0 8px;
    color: var(--accent);
    font-size: 14px;
}

.stylist-tip strong {
    color: var(--text);
    font-weight: 700;
}

/* ============================================
   BOTTOM NAVIGATION
   ============================================ */
.bottom-nav {
    position: fixed;
    bottom: 16px;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 32px);
    max-width: 448px;
    height: 72px;
    background: var(--nav-bg);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--border);
    border-radius: 24px;
    box-shadow: var(--shadow-lg), 0 10px 30px rgba(45, 37, 34, 0.08);
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 0 8px;
    z-index: 1000;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    width: 60px;
    height: 100%;
    transition: all 0.2s ease;
    touch-action: manipulation;
}

.nav-icon {
    font-size: 24px;
    line-height: 1;
    margin-bottom: 4px;
    transition: transform 0.2s ease;
}

.nav-text {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.nav-item.active { color: var(--text); }
.nav-item.active .nav-icon { transform: translateY(-2px); color: var(--accent); }

/* ОБЪЕМНАЯ ЦЕНТРАЛЬНАЯ КНОПКА */
.nav-item-center {
    position: relative;
    height: 56px;
    width: 56px;
    border-radius: 18px;
    border: 1.5px solid var(--silver-border);
    background: linear-gradient(180deg, var(--text) 0%, var(--text-secondary) 100%);
    color: var(--card);
    box-shadow: 
        inset 0 1.5px 1px rgba(255, 255, 255, 0.2),
        0 4px 12px var(--accent-glow);
    transition: all 0.2s ease;
}

.nav-item-center .nav-icon { font-size: 26px; margin-bottom: 0; color: var(--accent); }
.nav-item-center .nav-text { display: none; }

.nav-item-center:active {
    transform: translateY(2px) scale(0.95);
    box-shadow: inset 0 1.5px 3px rgba(0,0,0,0.2);
}

.nav-item-center.active {
    background: linear-gradient(180deg, var(--accent) 0%, var(--accent-dark) 100%);
    color: #FFFFFF;
}

.nav-item-center.active .nav-icon {
    color: #FFFFFF;
}