/* ============================================
   Smart Tailor - Aurora Theme
   Dark Navy + Gold Accent
   Responsive: All Screen Resolutions
   ============================================ */

:root {
    --primary: #0f172a;
    --primary-light: #1e293b;
    --primary-dark: #020617;
    --secondary: #d4a853;
    --secondary-light: #f0d78c;
    --secondary-dark: #b8933f;
    --accent: #3b82f6;
    --accent-light: #60a5fa;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --info: #06b6d4;
    --text: #f1f5f9;
    --text-muted: #94a3b8;
    --text-dark: #0f172a;
    --border: rgba(255,255,255,0.08);
    --card-bg: rgba(30, 41, 59, 0.7);
    --card-bg-solid: #1e293b;
    --sidebar-width: 280px;
    --sidebar-collapsed: 80px;
    --header-height: 70px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --radius: 16px;
    --radius-sm: 10px;
    --shadow: 0 4px 30px rgba(0,0,0,0.3);
    --shadow-lg: 0 20px 60px rgba(0,0,0,0.4);
    --glass: rgba(30, 41, 59, 0.6);
    --glass-border: rgba(255,255,255,0.1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--primary);
    color: var(--text);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.6;
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--primary-dark); }
::-webkit-scrollbar-thumb { background: var(--secondary); border-radius: 3px; }

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 { font-weight: 700; line-height: 1.3; }
.text-gradient {
    background: linear-gradient(135deg, var(--secondary), var(--secondary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.95rem;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

.btn-gold {
    background: linear-gradient(135deg, var(--secondary), var(--secondary-dark));
    color: var(--text-dark);
    box-shadow: 0 4px 15px rgba(212,168,83,0.3);
}
.btn-gold:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(212,168,83,0.4);
    color: var(--text-dark);
}

.btn-outline-gold {
    background: transparent;
    border: 2px solid var(--secondary);
    color: var(--secondary);
}
.btn-outline-gold:hover {
    background: var(--secondary);
    color: var(--text-dark);
}

.btn-primary-custom {
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    color: white;
    box-shadow: 0 4px 15px rgba(59,130,246,0.3);
}
.btn-primary-custom:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(59,130,246,0.4);
    color: white;
}

.btn-dark {
    background: var(--primary-light);
    color: var(--text);
    border: 1px solid var(--border);
}
.btn-dark:hover { background: var(--primary); color: var(--secondary); }

.btn-sm { padding: 8px 16px; font-size: 0.85rem; }
.btn-lg { padding: 16px 40px; font-size: 1.1rem; }

/* ============================================
   CARDS
   ============================================ */
.card-premium {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    padding: 24px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.card-premium::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--secondary), var(--secondary-light), var(--secondary));
    opacity: 0;
    transition: var(--transition);
}
.card-premium:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(212,168,83,0.2);
}
.card-premium:hover::before { opacity: 1; }

.card-gold {
    background: linear-gradient(135deg, rgba(212,168,83,0.1), rgba(212,168,83,0.05));
    border: 1px solid rgba(212,168,83,0.2);
    border-radius: var(--radius);
    padding: 24px;
}

.stat-card {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    transition: var(--transition);
}
.stat-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.stat-card .stat-icon {
    width: 56px; height: 56px;
    border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}
.stat-card .stat-value { font-size: 1.8rem; font-weight: 800; }
.stat-card .stat-label { font-size: 0.85rem; color: var(--text-muted); }

/* ============================================
   FORMS
   ============================================ */
.form-control-premium {
    width: 100%;
    padding: 14px 18px;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-size: 0.95rem;
    transition: var(--transition);
    outline: none;
}
.form-control-premium:focus {
    border-color: var(--secondary);
    background: rgba(255,255,255,0.08);
    box-shadow: 0 0 0 3px rgba(212,168,83,0.15);
}
.form-control-premium::placeholder { color: var(--text-muted); }

.form-label-premium {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text);
}

.form-select-premium {
    width: 100%;
    padding: 14px 18px;
    background: rgba(255,255,255,0.05) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23d4a853' viewBox='0 0 16 16'%3E%3Cpath d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E") no-repeat right 14px center;
    background-size: 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-size: 0.95rem;
    appearance: none;
    cursor: pointer;
    outline: none;
}
.form-select-premium:focus {
    border-color: var(--secondary);
    box-shadow: 0 0 0 3px rgba(212,168,83,0.15);
}

/* ============================================
   BADGES
   ============================================ */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}
.badge-gold { background: rgba(212,168,83,0.15); color: var(--secondary); border: 1px solid rgba(212,168,83,0.3); }
.badge-success { background: rgba(16,185,129,0.15); color: var(--success); border: 1px solid rgba(16,185,129,0.3); }
.badge-danger { background: rgba(239,68,68,0.15); color: var(--danger); border: 1px solid rgba(239,68,68,0.3); }
.badge-warning { background: rgba(245,158,11,0.15); color: var(--warning); border: 1px solid rgba(245,158,11,0.3); }
.badge-info { background: rgba(6,182,212,0.15); color: var(--info); border: 1px solid rgba(6,182,212,0.3); }
.badge-primary { background: rgba(59,130,246,0.15); color: var(--accent); border: 1px solid rgba(59,130,246,0.3); }

/* ============================================
   ALERTS
   ============================================ */
.alert {
    padding: 16px 20px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    border: 1px solid transparent;
}
.alert-success { background: rgba(16,185,129,0.1); border-color: rgba(16,185,129,0.2); color: var(--success); }
.alert-danger { background: rgba(239,68,68,0.1); border-color: rgba(239,68,68,0.2); color: var(--danger); }
.alert-warning { background: rgba(245,158,11,0.1); border-color: rgba(245,158,11,0.2); color: var(--warning); }
.alert-info { background: rgba(6,182,212,0.1); border-color: rgba(6,182,212,0.2); color: var(--info); }

/* ============================================
   TABLES
   ============================================ */
.table-premium {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}
.table-premium thead th {
    background: var(--primary-light);
    padding: 14px 16px;
    text-align: left;
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
}
.table-premium tbody td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border);
    font-size: 0.9rem;
}
.table-premium tbody tr:hover td { background: rgba(212,168,83,0.03); }
.table-premium tbody tr:last-child td { border-bottom: none; }

/* ============================================
   NAVBAR (Public)
   ============================================ */
.navbar-premium {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
    background: transparent;
}
.navbar-premium.scrolled {
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(0,0,0,0.2);
}
.navbar-premium .nav-link {
    color: var(--text);
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 8px;
    transition: var(--transition);
    text-decoration: none;
}
.navbar-premium .nav-link:hover { color: var(--secondary); background: rgba(212,168,83,0.1); }

/* ============================================
   HERO SECTION
   ============================================ */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 80px;
}
.hero-section::before {
    content: '';
    position: absolute;
    top: -50%; right: -20%;
    width: 800px; height: 800px;
    background: radial-gradient(circle, rgba(212,168,83,0.08) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}
.hero-section::after {
    content: '';
    position: absolute;
    bottom: -30%; left: -10%;
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(59,130,246,0.06) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
}
.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--text-muted);
    max-width: 540px;
    margin-bottom: 32px;
}

/* ============================================
   SECTIONS
   ============================================ */
.section-padding { padding: 100px 0; }
.section-header { text-align: center; margin-bottom: 60px; }
.section-label {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(212,168,83,0.1);
    border: 1px solid rgba(212,168,83,0.2);
    border-radius: 20px;
    color: var(--secondary);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}
.section-title {
    font-size: clamp(1.8rem, 3vw, 2.8rem);
    font-weight: 800;
    margin-bottom: 16px;
}
.section-subtitle {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   SERVICE CARDS
   ============================================ */
.service-card {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    padding: 32px;
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(212,168,83,0.2);
}
.service-card .service-icon {
    width: 72px; height: 72px;
    border-radius: 20px;
    background: linear-gradient(135deg, rgba(212,168,83,0.15), rgba(212,168,83,0.05));
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.8rem;
    color: var(--secondary);
    transition: var(--transition);
}
.service-card:hover .service-icon {
    transform: scale(1.1) rotate(-5deg);
    background: linear-gradient(135deg, var(--secondary), var(--secondary-dark));
    color: var(--text-dark);
}
.service-card h4 { font-size: 1.2rem; margin-bottom: 12px; }
.service-card p { color: var(--text-muted); font-size: 0.9rem; }

/* ============================================
   STEP CARDS (How It Works)
   ============================================ */
.step-card {
    position: relative;
    padding: 32px;
    text-align: center;
}
.step-number {
    width: 60px; height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--secondary), var(--secondary-dark));
    color: var(--text-dark);
    font-size: 1.5rem;
    font-weight: 800;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 20px;
    position: relative;
    z-index: 2;
}
.step-card::before {
    content: '';
    position: absolute;
    top: 60px; left: 50%;
    width: 2px; height: calc(100% - 60px);
    background: linear-gradient(to bottom, var(--secondary), transparent);
    transform: translateX(-50%);
    opacity: 0.3;
}
.step-card:last-child::before { display: none; }

/* ============================================
   TESTIMONIAL CARDS
   ============================================ */
.testimonial-card {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    padding: 32px;
    position: relative;
}
.testimonial-card .quote-icon {
    font-size: 3rem;
    color: var(--secondary);
    opacity: 0.2;
    position: absolute;
    top: 16px; right: 24px;
}
.testimonial-card .stars { color: var(--secondary); margin-bottom: 16px; }
.testimonial-card .testimonial-text { font-size: 1rem; line-height: 1.7; margin-bottom: 20px; }
.testimonial-card .testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}
.testimonial-card .author-avatar {
    width: 48px; height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--secondary), var(--secondary-dark));
    display: flex; align-items: center; justify-content: center;
    font-weight: 700;
    color: var(--text-dark);
}

/* ============================================
   CTA BANNER
   ============================================ */
.cta-banner {
    background: linear-gradient(135deg, rgba(212,168,83,0.1), rgba(59,130,246,0.05));
    border: 1px solid rgba(212,168,83,0.15);
    border-radius: var(--radius);
    padding: 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.cta-banner::before {
    content: '';
    position: absolute;
    top: -100px; right: -100px;
    width: 300px; height: 300px;
    background: radial-gradient(circle, rgba(212,168,83,0.1) 0%, transparent 70%);
    border-radius: 50%;
}

/* ============================================
   FOOTER
   ============================================ */
.footer-premium {
    background: var(--primary-dark);
    border-top: 1px solid var(--border);
    padding: 60px 0 30px;
}
.footer-premium .footer-brand {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--secondary);
    margin-bottom: 16px;
}
.footer-premium .footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    display: block;
    padding: 6px 0;
    transition: var(--transition);
}
.footer-premium .footer-links a:hover { color: var(--secondary); padding-left: 4px; }
.footer-premium .social-icon {
    width: 40px; height: 40px;
    border-radius: 10px;
    background: var(--primary-light);
    display: inline-flex; align-items: center; justify-content: center;
    color: var(--text-muted);
    margin-right: 8px;
    transition: var(--transition);
}
.footer-premium .social-icon:hover {
    background: var(--secondary);
    color: var(--text-dark);
    transform: translateY(-3px);
}

/* ============================================
   SIDEBAR (Dashboard)
   ============================================ */
.sidebar-premium {
    position: fixed;
    top: 0; left: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: var(--primary-dark);
    border-right: 1px solid var(--border);
    z-index: 1000;
    transition: var(--transition);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}
.sidebar-premium .sidebar-brand {
    padding: 24px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 12px;
}
.sidebar-premium .sidebar-brand .brand-icon {
    width: 44px; height: 44px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--secondary), var(--secondary-dark));
    display: flex; align-items: center; justify-content: center;
    color: var(--text-dark);
    font-size: 1.2rem;
    flex-shrink: 0;
}
.sidebar-premium .sidebar-brand .brand-text {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--text);
}
.sidebar-premium .sidebar-brand .brand-text span { color: var(--secondary); }

.sidebar-premium .sidebar-menu { padding: 16px 12px; flex: 1; }
.sidebar-premium .menu-label {
    padding: 12px 16px 8px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted);
}
.sidebar-premium .menu-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: var(--transition);
    margin-bottom: 4px;
}
.sidebar-premium .menu-item:hover,
.sidebar-premium .menu-item.active {
    background: rgba(212,168,83,0.1);
    color: var(--secondary);
}
.sidebar-premium .menu-item.active {
    border-left: 3px solid var(--secondary);
}
.sidebar-premium .menu-item i { width: 20px; text-align: center; }

.sidebar-premium .sidebar-footer {
    padding: 16px;
    border-top: 1px solid var(--border);
}

/* ============================================
   MAIN CONTENT (Dashboard)
   ============================================ */
.main-content {
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    transition: var(--transition);
    padding: 24px;
    padding-top: calc(var(--header-height) + 24px);
}

.header-premium {
    position: fixed;
    top: 0; left: var(--sidebar-width); right: 0;
    height: var(--header-height);
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    transition: var(--transition);
}

.header-premium .header-search {
    position: relative;
    width: 320px;
}
.header-premium .header-search input {
    width: 100%;
    padding: 10px 16px 10px 40px;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text);
    font-size: 0.9rem;
    outline: none;
    transition: var(--transition);
}
.header-premium .header-search input:focus {
    border-color: var(--secondary);
    background: rgba(255,255,255,0.08);
}
.header-premium .header-search i {
    position: absolute;
    left: 14px; top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 0.9rem;
}

.header-premium .header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}
.header-premium .header-btn {
    width: 40px; height: 40px;
    border-radius: 10px;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border);
    color: var(--text-muted);
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    text-decoration: none;
}
.header-premium .header-btn:hover {
    background: rgba(212,168,83,0.1);
    color: var(--secondary);
    border-color: rgba(212,168,83,0.2);
}
.header-premium .header-btn .badge-count {
    position: absolute;
    top: -4px; right: -4px;
    width: 18px; height: 18px;
    border-radius: 50%;
    background: var(--danger);
    color: white;
    font-size: 0.65rem;
    font-weight: 700;
    display: flex; align-items: center; justify-content: center;
}

.header-premium .user-dropdown {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 12px;
    border-radius: 10px;
    cursor: pointer;
    transition: var(--transition);
}
.header-premium .user-dropdown:hover { background: rgba(255,255,255,0.05); }
.header-premium .user-avatar {
    width: 36px; height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--secondary), var(--secondary-dark));
    display: flex; align-items: center; justify-content: center;
    font-weight: 700;
    color: var(--text-dark);
    font-size: 0.85rem;
}

/* ============================================
   TIMELINE
   ============================================ */
.timeline {
    position: relative;
    padding-left: 32px;
}
.timeline::before {
    content: '';
    position: absolute;
    left: 11px; top: 0; bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--secondary), var(--primary-light));
}
.timeline-item {
    position: relative;
    padding-bottom: 24px;
}
.timeline-item::before {
    content: '';
    position: absolute;
    left: -26px; top: 4px;
    width: 12px; height: 12px;
    border-radius: 50%;
    background: var(--secondary);
    border: 3px solid var(--primary);
    box-shadow: 0 0 0 3px rgba(212,168,83,0.2);
}
.timeline-item.completed::before { background: var(--success); box-shadow: 0 0 0 3px rgba(16,185,129,0.2); }
.timeline-item.pending::before { background: var(--text-muted); box-shadow: 0 0 0 3px rgba(148,163,184,0.2); }
.timeline-item .timeline-time {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 4px;
}
.timeline-item .timeline-title { font-weight: 600; margin-bottom: 4px; }
.timeline-item .timeline-desc { font-size: 0.85rem; color: var(--text-muted); }

/* ============================================
   ORDER CARD
   ============================================ */
.order-card {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 16px;
    transition: var(--transition);
}
.order-card:hover { border-color: rgba(212,168,83,0.2); }
.order-card .order-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
}
.order-card .order-number { font-weight: 700; color: var(--secondary); }
.order-card .order-body { display: flex; gap: 12px; margin-bottom: 12px; }
.order-card .order-image {
    width: 60px; height: 60px;
    border-radius: 10px;
    background: var(--primary-light);
    display: flex; align-items: center; justify-content: center;
    color: var(--text-muted);
    flex-shrink: 0;
    overflow: hidden;
}
.order-card .order-image img { width: 100%; height: 100%; object-fit: cover; }
.order-card .order-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 12px;
    border-top: 1px solid var(--border);
}

/* ============================================
   MEASUREMENT FORM
   ============================================ */
.measurement-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 16px;
}
.measurement-item {
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 16px;
    text-align: center;
    transition: var(--transition);
}
.measurement-item:hover { border-color: rgba(212,168,83,0.2); }
.measurement-item .measurement-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.measurement-item .measurement-input {
    width: 100%;
    padding: 10px;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    text-align: center;
    font-size: 1rem;
    font-weight: 600;
    outline: none;
}
.measurement-item .measurement-input:focus {
    border-color: var(--secondary);
    box-shadow: 0 0 0 3px rgba(212,168,83,0.15);
}
.measurement-item .measurement-unit {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 4px;
}

/* ============================================
   PROGRESS STEPS
   ============================================ */
.progress-steps {
    display: flex;
    justify-content: space-between;
    position: relative;
    margin-bottom: 40px;
}
.progress-steps::before {
    content: '';
    position: absolute;
    top: 20px; left: 0; right: 0;
    height: 3px;
    background: var(--primary-light);
    z-index: 0;
}
.progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 1;
    flex: 1;
}
.progress-step .step-circle {
    width: 44px; height: 44px;
    border-radius: 50%;
    background: var(--primary-light);
    border: 3px solid var(--border);
    display: flex; align-items: center; justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    transition: var(--transition);
    margin-bottom: 8px;
}
.progress-step.active .step-circle {
    background: var(--secondary);
    border-color: var(--secondary);
    color: var(--text-dark);
}
.progress-step.completed .step-circle {
    background: var(--success);
    border-color: var(--success);
    color: white;
}
.progress-step .step-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    text-align: center;
}
.progress-step.active .step-label { color: var(--secondary); }
.progress-step.completed .step-label { color: var(--success); }

/* ============================================
   AUTH PAGES
   ============================================ */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    position: relative;
    overflow: hidden;
}
.auth-page::before {
    content: '';
    position: absolute;
    top: -50%; left: -20%;
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(212,168,83,0.06) 0%, transparent 70%);
    border-radius: 50%;
}
.auth-page::after {
    content: '';
    position: absolute;
    bottom: -30%; right: -10%;
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(59,130,246,0.04) 0%, transparent 70%);
    border-radius: 50%;
}
.auth-card {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    padding: 48px;
    width: 100%;
    max-width: 480px;
    position: relative;
    z-index: 1;
}
.auth-card .auth-logo {
    text-align: center;
    margin-bottom: 32px;
}
.auth-card .auth-logo .logo-icon {
    width: 64px; height: 64px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--secondary), var(--secondary-dark));
    display: inline-flex; align-items: center; justify-content: center;
    color: var(--text-dark);
    font-size: 1.8rem;
    margin-bottom: 16px;
}
.auth-card .auth-logo h2 { font-size: 1.6rem; margin-bottom: 4px; }
.auth-card .auth-logo p { color: var(--text-muted); font-size: 0.9rem; }

/* ============================================
   MODAL
   ============================================ */
.modal-premium .modal-content {
    background: var(--card-bg-solid);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    color: var(--text);
}
.modal-premium .modal-header {
    border-bottom: 1px solid var(--border);
    padding: 20px 24px;
}
.modal-premium .modal-header .modal-title { font-weight: 700; }
.modal-premium .modal-header .btn-close {
    filter: invert(1);
    opacity: 0.5;
}
.modal-premium .modal-body { padding: 24px; }
.modal-premium .modal-footer {
    border-top: 1px solid var(--border);
    padding: 16px 24px;
}

/* ============================================
   TABS
   ============================================ */
.nav-tabs-premium {
    border-bottom: 1px solid var(--border);
    gap: 8px;
}
.nav-tabs-premium .nav-link {
    color: var(--text-muted);
    font-weight: 600;
    padding: 12px 20px;
    border: none;
    border-bottom: 2px solid transparent;
    border-radius: 0;
    background: none;
    transition: var(--transition);
}
.nav-tabs-premium .nav-link:hover { color: var(--text); }
.nav-tabs-premium .nav-link.active {
    color: var(--secondary);
    border-bottom-color: var(--secondary);
    background: rgba(212,168,83,0.05);
}

/* ============================================
   PAGINATION
   ============================================ */
.pagination-premium .page-link {
    background: var(--primary-light);
    border: 1px solid var(--border);
    color: var(--text-muted);
    padding: 10px 16px;
    font-weight: 600;
    transition: var(--transition);
}
.pagination-premium .page-link:hover {
    background: rgba(212,168,83,0.1);
    color: var(--secondary);
    border-color: rgba(212,168,83,0.2);
}
.pagination-premium .page-item.active .page-link {
    background: var(--secondary);
    border-color: var(--secondary);
    color: var(--text-dark);
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}
.animate-fade-in { animation: fadeInUp 0.6s ease-out forwards; }
.animate-delay-1 { animation-delay: 0.1s; }
.animate-delay-2 { animation-delay: 0.2s; }
.animate-delay-3 { animation-delay: 0.3s; }
.animate-delay-4 { animation-delay: 0.4s; }

/* ============================================
   MOBILE RESPONSIVE
   ============================================ */
@media (max-width: 1199px) {
    .sidebar-premium { transform: translateX(-100%); }
    .sidebar-premium.open { transform: translateX(0); }
    .main-content { margin-left: 0; }
    .header-premium { left: 0; }
    .sidebar-overlay {
        position: fixed;
        inset: 0;
        background: rgba(0,0,0,0.5);
        z-index: 999;
        display: none;
    }
    .sidebar-overlay.show { display: block; }
}

@media (max-width: 991px) {
    .section-padding { padding: 60px 0; }
    .hero-section { padding-top: 100px; min-height: auto; padding-bottom: 60px; }
    .step-card::before { display: none; }
    .auth-card { padding: 32px 24px; }
}

@media (max-width: 767px) {
    .header-premium .header-search { display: none; }
    .measurement-grid { grid-template-columns: repeat(2, 1fr); }
    .progress-steps { overflow-x: auto; padding-bottom: 16px; }
    .progress-step { min-width: 80px; }
    .stat-card { flex-direction: column; text-align: center; }
    .cta-banner { padding: 40px 24px; }
}

@media (max-width: 480px) {
    .measurement-grid { grid-template-columns: 1fr; }
    .card-premium { padding: 16px; }
    .btn { padding: 10px 20px; font-size: 0.9rem; }
    .section-padding { padding: 40px 0; }
}

/* ============================================
   UTILITIES
   ============================================ */
.glass { background: var(--glass); backdrop-filter: blur(20px); border: 1px solid var(--glass-border); }
.text-gold { color: var(--secondary) !important; }
.bg-gold { background: var(--secondary) !important; }
.border-gold { border-color: var(--secondary) !important; }
.fw-800 { font-weight: 800 !important; }
.lh-1 { line-height: 1 !important; }
.gap-2 { gap: 0.5rem !important; }
.gap-3 { gap: 1rem !important; }
.gap-4 { gap: 1.5rem !important; }