:root {
    --primary: #6C63FF;
    --primary-dark: #5a52d5;
    --bg-dark: #0a0a1a;
    --bg-card: rgba(255,255,255,0.03);
    --bg-card-hover: rgba(255,255,255,0.06);
    --border: rgba(255,255,255,0.08);
    --text: #ffffff;
    --text-secondary: rgba(255,255,255,0.6);
    --text-muted: rgba(255,255,255,0.4);
    --success: #00d2ff;
    --warning: #feca57;
    --danger: #ff4757;
    --radius: 12px;
    --shadow: 0 4px 20px rgba(0,0,0,0.3);
    color-scheme: dark;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-dark);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

a { color: var(--primary); text-decoration: none; transition: all 0.3s; }
a:hover { color: var(--primary-dark); }

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    background: rgba(10,10,26,0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
}
.navbar .container { display: flex; align-items: center; justify-content: space-between; }
.logo { display: flex; align-items: center; gap: 8px; font-size: 20px; font-weight: 700; color: #fff; }
.logo i { color: var(--primary); font-size: 24px; }
.nav-links { display: flex; align-items: center; gap: 20px; }
.nav-links a { color: var(--text-secondary); font-size: 14px; font-weight: 500; }
.nav-links a:hover { color: #fff; }
.mobile-menu-btn { display: none; background: none; border: none; color: #fff; font-size: 20px; cursor: pointer; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    border-radius: var(--radius);
    font-size: 14px;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.3s;
    border: none;
    text-align: center;
    justify-content: center;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-1px); box-shadow: 0 8px 25px rgba(108,99,255,0.3); color: #fff; }
.btn-outline { background: transparent; color: #fff; border: 1px solid var(--border); }
.btn-outline:hover { background: rgba(255,255,255,0.05); border-color: var(--primary); color: #fff; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #e63946; }
.btn-success { background: var(--success); color: #000; }
.btn-warning { background: var(--warning); color: #000; }
.btn-sm { padding: 6px 14px; font-size: 12px; }
.btn-lg { padding: 14px 32px; font-size: 16px; }
.btn-block { display: flex; width: 100%; }

/* Alerts */
.alert { padding: 14px 18px; border-radius: var(--radius); margin-bottom: 20px; font-size: 14px; }
.alert-success { background: rgba(0,210,255,0.1); color: var(--success); border: 1px solid rgba(0,210,255,0.2); }
.alert-error { background: rgba(255,71,87,0.1); color: var(--danger); border: 1px solid rgba(255,71,87,0.2); }
.alert-warning { background: rgba(254,202,87,0.1); color: var(--warning); border: 1px solid rgba(254,202,87,0.2); }

/* Hero */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 20px 80px;
    background: radial-gradient(ellipse at 30% 50%, rgba(108,99,255,0.15) 0%, transparent 60%),
                radial-gradient(ellipse at 70% 50%, rgba(0,210,255,0.1) 0%, transparent 60%),
                var(--bg-dark);
    gap: 60px;
    max-width: 1200px;
    margin: 0 auto;
}
.hero-content { flex: 1; max-width: 560px; }
.hero-badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(108,99,255,0.15);
    border: 1px solid rgba(108,99,255,0.3);
    border-radius: 50px;
    font-size: 13px;
    color: var(--primary);
    font-weight: 500;
    margin-bottom: 20px;
}
.hero h1 { font-size: 52px; font-weight: 800; line-height: 1.1; margin-bottom: 20px; }
.gradient-text { background: linear-gradient(135deg, var(--primary), var(--success)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero p { font-size: 18px; color: var(--text-secondary); margin-bottom: 32px; line-height: 1.7; }
.hero-actions { display: flex; gap: 12px; margin-bottom: 40px; }
.hero-stats { display: flex; gap: 40px; }
.hero-stat strong { display: block; font-size: 28px; font-weight: 700; }
.hero-stat span { font-size: 13px; color: var(--text-muted); }
.hero-visual { flex: 1; display: flex; justify-content: center; }

/* Phone Mockup */
.phone-mockup {
    width: 280px;
    height: 560px;
    background: #1a1a2e;
    border-radius: 40px;
    border: 3px solid rgba(255,255,255,0.1);
    padding: 20px;
    position: relative;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.phone-mockup::before {
    content: '';
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 24px;
    background: #0a0a1a;
    border-radius: 12px;
}
.phone-screen { padding-top: 30px; display: flex; flex-direction: column; align-items: center; gap: 12px; }
.mock-avatar { width: 72px; height: 72px; border-radius: 50%; background: linear-gradient(135deg, var(--primary), var(--success)); }
.mock-name { width: 100px; height: 14px; background: rgba(255,255,255,0.2); border-radius: 6px; margin-top: 8px; }
.mock-bio { width: 160px; height: 10px; background: rgba(255,255,255,0.1); border-radius: 4px; }
.mock-link { width: 100%; height: 48px; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); border-radius: 12px; }
.mock-link.short { width: 60%; }

/* Features */
.features { padding: 100px 0; }
.section-header { text-align: center; margin-bottom: 60px; }
.section-header h2 { font-size: 36px; font-weight: 700; margin-bottom: 12px; }
.section-header p { font-size: 16px; color: var(--text-secondary); }
.features-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.feature-card {
    padding: 30px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: all 0.3s;
}
.feature-card:hover { background: var(--bg-card-hover); border-color: rgba(108,99,255,0.3); transform: translateY(-4px); }
.feature-icon { width: 48px; height: 48px; background: rgba(108,99,255,0.15); border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 20px; color: var(--primary); margin-bottom: 16px; }
.feature-card h3 { font-size: 16px; margin-bottom: 8px; }
.feature-card p { font-size: 14px; color: var(--text-secondary); line-height: 1.6; }

/* How It Works */
.how-it-works { padding: 100px 0; background: rgba(255,255,255,0.01); }
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.step-card { text-align: center; padding: 40px 20px; }
.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary), var(--success));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 700;
    margin: 0 auto 20px;
}
.step-card h3 { font-size: 18px; margin-bottom: 8px; }
.step-card p { font-size: 14px; color: var(--text-secondary); }

/* Pricing */
.pricing { padding: 100px 0; }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: start; }
.pricing-card {
    padding: 40px 30px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    text-align: center;
    position: relative;
    transition: all 0.3s;
}
.pricing-card:hover { transform: translateY(-4px); border-color: rgba(108,99,255,0.3); }
.pricing-card.popular { border-color: var(--primary); background: rgba(108,99,255,0.05); }
.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 4px 16px;
    background: var(--primary);
    color: #fff;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
}
.plan-name { font-size: 18px; font-weight: 600; margin-bottom: 8px; }
.plan-price { font-size: 42px; font-weight: 800; margin-bottom: 24px; }
.plan-price span { font-size: 16px; font-weight: 400; color: var(--text-muted); }
.plan-features-list { list-style: none; margin-bottom: 30px; text-align: left; }
.plan-features-list li { padding: 8px 0; font-size: 14px; color: var(--text-secondary); display: flex; align-items: center; gap: 10px; }
.plan-features-list li i { font-size: 12px; width: 16px; }
.plan-features-list li .fa-check { color: var(--success); }
.plan-features-list li .fa-times { color: var(--danger); }
.plan-features-list li.disabled { opacity: 0.4; }

/* CTA */
.cta { padding: 100px 0; text-align: center; background: radial-gradient(ellipse at center, rgba(108,99,255,0.15) 0%, transparent 70%); }
.cta h2 { font-size: 36px; margin-bottom: 12px; }
.cta p { font-size: 16px; color: var(--text-secondary); margin-bottom: 30px; }

/* Footer */
.footer { padding: 60px 0 30px; border-top: 1px solid var(--border); }
.footer-content { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-brand p { color: var(--text-secondary); font-size: 14px; margin-top: 12px; }
.footer-links h4 { font-size: 14px; margin-bottom: 16px; color: var(--text); }
.footer-links a { display: block; font-size: 14px; color: var(--text-secondary); margin-bottom: 8px; }
.footer-links a:hover { color: var(--primary); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 20px; border-top: 1px solid var(--border); }
.footer-bottom p { font-size: 13px; color: var(--text-muted); }
.footer-bottom .social-links { display: flex; gap: 16px; }
.footer-bottom .social-links a { color: var(--text-muted); font-size: 16px; }
.footer-bottom .social-links a:hover { color: var(--primary); }

/* Dashboard */
.dashboard { padding: 100px 20px 40px; max-width: 1200px; margin: 0 auto; }
.dash-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 30px; }
.dash-welcome h1 { font-size: 24px; margin-bottom: 4px; }
.dash-welcome p { color: var(--text-secondary); }
.stats-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 30px; }
.stat-card {
    padding: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    text-align: center;
}
.stat-card i { font-size: 24px; color: var(--primary); margin-bottom: 12px; }
.stat-value { font-size: 28px; font-weight: 700; margin-bottom: 4px; }
.stat-label { font-size: 13px; color: var(--text-secondary); }
.dash-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.dash-card {
    padding: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}
.card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.card-header h3 { font-size: 16px; }
.qr-section { text-align: center; }
.qr-section canvas, .qr-section img { margin-bottom: 12px; }
.qr-url { font-size: 12px; color: var(--text-muted); margin-bottom: 12px; word-break: break-all; }
.link-stat { display: flex; justify-content: space-between; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--border); }
.link-stat:last-child { border-bottom: none; }
.quick-link { display: flex; align-items: center; gap: 10px; padding: 12px 16px; background: rgba(255,255,255,0.03); border-radius: 8px; margin-bottom: 8px; color: var(--text-secondary); transition: all 0.3s; }
.quick-link:hover { background: rgba(255,255,255,0.06); color: #fff; }

/* Page Header */
.page-header { display: flex; justify-content: space-between; align-items: center; padding: 100px 20px 20px; max-width: 1200px; margin: 0 auto; }
.page-header h1 { font-size: 24px; }

/* Cards */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin: 0 auto 20px;
    max-width: 1200px;
    padding: 24px;
}

/* Forms */
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 14px; font-weight: 500; margin-bottom: 6px; color: var(--text-secondary); }
.form-group input, .form-group textarea {
    width: 100%;
    padding: 10px 14px;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    font-size: 14px;
    font-family: inherit;
    transition: border-color 0.3s;
}
.form-group select {
    width: 100%;
    padding: 10px 14px;
    background-color: #1a1a2e !important;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='rgba(255,255,255,0.5)' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E") !important;
    background-repeat: no-repeat !important;
    background-position: right 12px center !important;
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text) !important;
    font-size: 14px;
    font-family: inherit;
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    appearance: none !important;
    padding-right: 32px;
    transition: border-color 0.3s;
}
.form-group input[type="file"] {
    background: rgba(255,255,255,0.05) !important;
    color: var(--text-secondary) !important;
    padding: 8px 14px;
}
.form-group input[type="file"]::file-selector-button {
    background: rgba(108,99,255,0.2);
    border: 1px solid rgba(108,99,255,0.3);
    border-radius: 6px;
    color: var(--text);
    padding: 6px 14px;
    font-size: 13px;
    cursor: pointer;
    margin-right: 10px;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--primary); }
.form-group small { display: block; font-size: 12px; color: var(--text-muted); margin-top: 4px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-section { margin-bottom: 24px; padding-bottom: 24px; border-bottom: 1px solid var(--border); }
.form-section h3 { font-size: 16px; margin-bottom: 16px; }
.form-checks { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 16px; }
.check-label { display: flex; align-items: center; gap: 8px; font-size: 14px; cursor: pointer; }
.check-label input[type="checkbox"] { width: auto; accent-color: var(--primary); }
.form-footer { text-align: center; margin-top: 20px; font-size: 14px; color: var(--text-muted); }
.form-select-sm { padding: 6px 10px; background: rgba(255,255,255,0.05); border: 1px solid var(--border); border-radius: 6px; color: var(--text); font-size: 12px; }

/* Login Page */
.login-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, #0f0c29, #302b63, #24243e); }
.login-box { background: rgba(255,255,255,0.05); backdrop-filter: blur(20px); border: 1px solid rgba(255,255,255,0.1); border-radius: 20px; padding: 40px; width: 100%; max-width: 400px; }
.login-box h1 { text-align: center; margin-bottom: 8px; }
.login-box .subtitle { text-align: center; color: var(--text-secondary); margin-bottom: 30px; }
.login-box .logo { justify-content: center; margin-bottom: 24px; }
.login-box .logo i { font-size: 48px; }

/* Badges */
.badge { display: inline-block; padding: 4px 10px; background: rgba(255,255,255,0.08); border-radius: 6px; font-size: 12px; font-weight: 500; }
.status-badge { display: inline-block; padding: 4px 10px; border-radius: 6px; font-size: 12px; font-weight: 500; }
.status-badge.active { background: rgba(0,210,255,0.15); color: var(--success); }
.status-badge.inactive { background: rgba(255,71,87,0.15); color: var(--danger); }
.status-badge.pending { background: rgba(254,202,87,0.15); color: var(--warning); }
.status-badge.confirmed { background: rgba(0,210,255,0.15); color: var(--success); }
.status-badge.completed { background: rgba(0,210,255,0.15); color: var(--success); }
.status-badge.cancelled { background: rgba(255,71,87,0.15); color: var(--danger); }

/* Link List */
.link-list { display: flex; flex-direction: column; gap: 8px; }
.link-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border);
    border-radius: 10px;
    transition: all 0.3s;
}
.link-item:hover { background: rgba(255,255,255,0.06); }
.link-item.inactive { opacity: 0.5; }
.link-drag { cursor: grab; color: var(--text-muted); }
.link-icon { font-size: 18px; width: 24px; text-align: center; }
.link-info { flex: 1; }
.link-title { font-size: 14px; font-weight: 500; display: block; }
.link-url { font-size: 12px; color: var(--text-muted); display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 300px; }
.link-actions { display: flex; gap: 6px; align-items: center; }

/* Theme Selector */
.theme-selector { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 12px; }
.theme-option { cursor: pointer; }
.theme-option input { display: none; }
.theme-preview-box {
    padding: 16px;
    background: rgba(255,255,255,0.03);
    border: 2px solid var(--border);
    border-radius: 10px;
    text-align: center;
    transition: all 0.3s;
}
.theme-option.selected .theme-preview-box { border-color: var(--primary); background: rgba(108,99,255,0.1); }
.theme-preview-box i { font-size: 24px; color: var(--primary); display: block; margin-bottom: 8px; }
.theme-preview-box span { font-size: 13px; display: block; }
.theme-preview-box small { font-size: 11px; color: var(--warning); }

/* Analytics */
.analytics-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; padding: 0 20px 40px; max-width: 1200px; margin: 0 auto; }
.full-width { grid-column: 1 / -1; }
.link-stats-list { display: flex; flex-direction: column; gap: 12px; }
.link-stat-item { display: flex; align-items: center; gap: 12px; }
.link-stat-info { display: flex; align-items: center; gap: 8px; min-width: 160px; }
.link-stat-info i { color: var(--primary); }
.link-stat-bar { flex: 1; height: 8px; background: rgba(255,255,255,0.05); border-radius: 4px; overflow: hidden; }
.stat-bar-fill { height: 100%; background: linear-gradient(90deg, var(--primary), var(--success)); border-radius: 4px; transition: width 0.5s; }
.link-stat-count { min-width: 50px; text-align: right; font-weight: 600; font-size: 14px; }
.country-stats { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 12px; }
.country-item { display: flex; justify-content: space-between; padding: 8px 12px; background: rgba(255,255,255,0.03); border-radius: 6px; }
.country-code { font-size: 13px; }
.country-count { font-weight: 600; font-size: 13px; }

/* Social Links */
.social-links-list { margin-bottom: 16px; }
.social-link-item { margin-bottom: 12px; padding: 16px; background: rgba(255,255,255,0.03); border-radius: 10px; }
.platform-grid { display: flex; flex-wrap: wrap; gap: 8px; }
.platform-tag { display: flex; align-items: center; gap: 6px; padding: 6px 12px; background: rgba(255,255,255,0.05); border-radius: 6px; font-size: 13px; }

/* Filter Tabs */
.filter-tabs { display: flex; gap: 8px; padding: 100px 20px 0; max-width: 1200px; margin: 0 auto 20px; flex-wrap: wrap; }
.filter-tab { padding: 8px 16px; background: rgba(255,255,255,0.05); border: 1px solid var(--border); border-radius: 8px; font-size: 13px; color: var(--text-secondary); transition: all 0.3s; }
.filter-tab:hover, .filter-tab.active { background: var(--primary); color: #fff; border-color: var(--primary); }

/* Appointments */
.appointments-list { display: flex; flex-direction: column; gap: 12px; }
.appointment-item { display: flex; justify-content: space-between; align-items: flex-start; padding: 16px; background: rgba(255,255,255,0.03); border-radius: 10px; border: 1px solid var(--border); }
.apt-info h4 { font-size: 15px; margin-bottom: 4px; }
.apt-date { font-size: 13px; color: var(--primary); margin-bottom: 4px; }
.apt-date i { width: 16px; }
.apt-detail { font-size: 12px; color: var(--text-muted); }
.apt-detail i { width: 16px; margin-right: 4px; }
.apt-notes { font-size: 13px; color: var(--text-secondary); margin-top: 8px; font-style: italic; }
.apt-actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }

/* Settings */
.settings-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; padding: 0 20px 40px; max-width: 1200px; margin: 0 auto; }
.plan-info h4 { font-size: 20px; margin-bottom: 4px; }
.plan-price { font-size: 24px; font-weight: 700; color: var(--primary); margin-bottom: 16px; }
.plan-info ul { list-style: none; }
.plan-info li { padding: 6px 0; font-size: 14px; color: var(--text-secondary); }
.plan-info li i { color: var(--success); margin-right: 8px; }
.page-url { font-size: 14px; color: var(--primary); margin-bottom: 12px; word-break: break-all; }
.page-actions { display: flex; gap: 8px; }

/* Empty State */
.empty-state { text-align: center; padding: 40px; color: var(--text-muted); }

/* Pagination */
.pagination { display: flex; justify-content: center; align-items: center; gap: 12px; padding: 20px; }
.pagination span { font-size: 14px; color: var(--text-muted); }

/* Danger Zone */
.danger-zone { margin-top: 30px; padding-top: 20px; border-top: 1px solid rgba(255,71,87,0.2); }
.danger-zone h3 { color: var(--danger); font-size: 16px; margin-bottom: 12px; }

/* Current File */
.current-file { margin-top: 8px; padding: 8px; background: rgba(255,255,255,0.03); border-radius: 8px; display: inline-block; }

/* Table */
.table-responsive { overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; }
.data-table th { text-align: left; padding: 12px 16px; font-size: 12px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; border-bottom: 1px solid var(--border); }
.data-table td { padding: 12px 16px; font-size: 14px; border-bottom: 1px solid var(--border); }
.data-table tr:hover td { background: rgba(255,255,255,0.02); }
.user-cell strong { display: block; font-size: 14px; }
.user-cell small { color: var(--text-muted); font-size: 12px; }
.action-buttons { display: flex; gap: 4px; }

/* List Group */
.list-group { display: flex; flex-direction: column; }
.list-item { display: flex; justify-content: space-between; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--border); }
.list-item:last-child { border-bottom: none; }
.item-name { font-size: 14px; font-weight: 500; display: block; }
.item-sub { font-size: 12px; color: var(--text-muted); display: block; }

/* Search Form */
.search-form { display: flex; gap: 8px; }
.search-form input { padding: 8px 14px; background: rgba(255,255,255,0.05); border: 1px solid var(--border); border-radius: 8px; color: var(--text); font-size: 14px; }
.search-form input:focus { outline: none; border-color: var(--primary); }

/* User Info Grid */
.user-info-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 24px; padding-bottom: 24px; border-bottom: 1px solid var(--border); }
.info-group label { display: block; font-size: 12px; color: var(--text-muted); margin-bottom: 4px; }
.info-group p { font-size: 14px; font-weight: 500; }

/* Responsive */
@media (max-width: 768px) {
    .hero { flex-direction: column; text-align: center; padding-top: 100px; }
    .hero h1 { font-size: 32px; }
    .hero-actions { justify-content: center; }
    .hero-stats { justify-content: center; }
    .hero-visual { display: none; }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .pricing-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
    .steps-grid { grid-template-columns: 1fr; }
    .footer-content { grid-template-columns: 1fr; }
    .nav-links { display: none; }
    .mobile-menu-btn { display: block; }
    .form-row { grid-template-columns: 1fr; }
    .stats-row { grid-template-columns: 1fr; }
    .dash-grid { grid-template-columns: 1fr; }
    .analytics-grid { grid-template-columns: 1fr; }
    .settings-grid { grid-template-columns: 1fr; }
    .user-info-grid { grid-template-columns: repeat(2, 1fr); }
    .appointment-item { flex-direction: column; }
    .apt-actions { margin-top: 12px; }
    .lang-dropdown { right: 0; left: auto; }
}

.lang-switcher { position: relative; }
.lang-btn {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    color: var(--text);
    padding: 6px 12px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s;
}
.lang-btn:hover { background: rgba(255,255,255,0.1); }
.lang-btn i { font-size: 10px; }
.lang-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    background: #1a1a2e;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 10px;
    padding: 8px;
    min-width: 200px;
    max-height: 400px;
    overflow-y: auto;
    z-index: 1000;
    box-shadow: 0 10px 40px rgba(0,0,0,0.5);
}
.lang-dropdown.show { display: block; }
.lang-option {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    border-radius: 6px;
    font-size: 13px;
    transition: all 0.2s;
    white-space: nowrap;
}
.lang-option:hover { background: rgba(255,255,255,0.08); color: #fff; }
.lang-option.active { background: var(--primary); color: #fff; }
.lang-dropdown::-webkit-scrollbar { width: 6px; }
.lang-dropdown::-webkit-scrollbar-track { background: transparent; }
.lang-dropdown::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.15); border-radius: 3px; }

[dir="rtl"] .lang-dropdown { right: auto; left: 0; }
[dir="rtl"] .nav-links { flex-direction: row-reverse; }