/* TradeVision - Main Stylesheet */
/* Light theme inspired by A1-Soft branding */

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

:root, [data-theme="light"] {
    --primary: #6366F1;
    --primary-dark: #4F46E5;
    --primary-light: #EEF2FF;
    --accent: #F87C1D;
    --accent-light: #FFF7ED;
    --success: #059669;
    --success-light: #ECFDF5;
    --danger: #DC2626;
    --danger-light: #FEF2F2;
    --warning: #F59E0B;
    --warning-light: #FFFBEB;
    --bg: #FFFFFF;
    --bg-section: #F8FAFC;
    --bg-card: #FFFFFF;
    --bg-card-hover: #F8FAFC;
    --bg-dark: #1E293B;
    --text: #1E293B;
    --text-muted: #64748B;
    --text-dim: #94A3B8;
    --border: #E2E8F0;
    --radius: 14px;
    --shadow: 0 1px 3px rgba(0,0,0,0.08), 0 4px 16px rgba(0,0,0,0.04);
    --shadow-lg: 0 4px 24px rgba(99,102,241,0.12);
    --navbar-bg: rgba(255,255,255,0.95);
}

[data-theme="dark"] {
    --primary: #818CF8;
    --primary-dark: #6366F1;
    --primary-light: rgba(99,102,241,0.15);
    --accent: #FB923C;
    --accent-light: rgba(251,146,60,0.15);
    --success: #34D399;
    --success-light: rgba(52,211,153,0.15);
    --danger: #F87171;
    --danger-light: rgba(248,113,113,0.15);
    --warning: #FBBF24;
    --warning-light: rgba(251,191,36,0.15);
    --bg: #0F172A;
    --bg-section: #1E293B;
    --bg-card: #1E293B;
    --bg-card-hover: #334155;
    --bg-dark: #0F172A;
    --text: #F1F5F9;
    --text-muted: #94A3B8;
    --text-dim: #64748B;
    --border: #334155;
    --shadow: 0 1px 3px rgba(0,0,0,0.3), 0 4px 16px rgba(0,0,0,0.2);
    --shadow-lg: 0 4px 24px rgba(99,102,241,0.2);
    --navbar-bg: rgba(15,23,42,0.95);
}

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

body {
    font-family: 'Inter', 'Segoe UI', Tahoma, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    direction: rtl;
    text-align: right;
}

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

/* ===== NAVBAR ===== */
.navbar {
    position: fixed; top: 0; width: 100%; z-index: 1000;
    background: var(--navbar-bg, rgba(255,255,255,0.95));
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    padding: 0 24px;
}
.navbar-inner {
    max-width: 1200px; margin: 0 auto;
    display: flex; align-items: center; justify-content: space-between;
    height: 64px;
}
.navbar-brand {
    display: flex; align-items: center; gap: 10px;
    font-size: 20px; font-weight: 700; color: var(--text);
}
.navbar-brand .icon { color: var(--primary); font-size: 24px; }
.navbar-links { display: flex; gap: 24px; align-items: center; }
.navbar-links a { color: var(--text-muted); font-size: 14px; font-weight: 500; }
.navbar-links a:hover { color: var(--primary); }

.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 10px 24px; border-radius: 10px; font-weight: 600;
    font-size: 14px; border: none; cursor: pointer; transition: all 0.3s;
}
.btn-primary {
    background: var(--primary); color: #fff;
    box-shadow: 0 4px 15px rgba(99,102,241,0.3);
}
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); color: #fff; }
.btn-outline {
    background: transparent; color: var(--primary);
    border: 2px solid var(--primary);
}
.btn-outline:hover { background: var(--primary); color: #fff; }
.btn-secondary { background: var(--accent); color: #fff; }
.btn-secondary:hover { background: #E06B10; transform: translateY(-2px); color: #fff; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-lg { padding: 14px 32px; font-size: 16px; border-radius: 14px; }
.btn-sm { padding: 6px 16px; font-size: 12px; }

/* ===== HERO ===== */
.hero {
    padding: 120px 24px 60px;
    text-align: center;
    background: linear-gradient(180deg, var(--primary-light) 0%, var(--bg) 100%);
}
.hero-inner { max-width: 800px; margin: 0 auto; }
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: var(--primary-light); border: 1px solid rgba(99,102,241,0.2);
    padding: 6px 16px; border-radius: 20px; font-size: 13px;
    color: var(--primary); margin-bottom: 24px; font-weight: 600;
}
.hero h1 {
    font-size: 48px; font-weight: 800; line-height: 1.2;
    margin-bottom: 20px; color: var(--text);
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero p { font-size: 18px; color: var(--text-muted); margin-bottom: 32px; max-width: 600px; margin-left: auto; margin-right: auto; }
.hero-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.hero-stats {
    display: flex; gap: 40px; justify-content: center; margin-top: 48px;
    flex-wrap: wrap;
}
.hero-stat { text-align: center; }
.hero-stat .num { font-size: 32px; font-weight: 800; color: var(--primary); }
.hero-stat .label { font-size: 13px; color: var(--text-muted); }

/* ===== SECTIONS ===== */
.section { padding: 80px 24px; }
.section-inner { max-width: 1200px; margin: 0 auto; }
.section-title { text-align: center; margin-bottom: 48px; }
.section-title h2 { font-size: 32px; font-weight: 700; margin-bottom: 12px; color: var(--text); }
.section-title p { color: var(--text-muted); font-size: 16px; }
.section-alt { background: var(--bg-section); }

/* ===== FEATURES GRID ===== */
.features-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.feature-card {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 28px;
    transition: all 0.3s; box-shadow: var(--shadow);
}
.feature-card:hover {
    transform: translateY(-4px);
    border-color: rgba(99,102,241,0.3);
    box-shadow: var(--shadow-lg);
}
.feature-icon {
    width: 48px; height: 48px; border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 24px; margin-bottom: 16px;
}
.feature-icon.green { background: var(--success-light); color: var(--success); }
.feature-icon.yellow { background: var(--warning-light); color: var(--warning); }
.feature-icon.red { background: var(--danger-light); color: var(--danger); }
.feature-icon.blue { background: var(--primary-light); color: var(--primary); }
.feature-card h3 { font-size: 17px; margin-bottom: 8px; color: var(--text); }
.feature-card p { font-size: 13px; color: var(--text-muted); }

/* ===== PRICING ===== */
.pricing-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 24px; align-items: start;
}
.pricing-card {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: 20px; padding: 32px; text-align: center;
    transition: all 0.3s; position: relative; box-shadow: var(--shadow);
}
.pricing-card.featured {
    border-color: var(--primary);
    border-width: 2px;
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
}
.pricing-badge {
    position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
    background: var(--primary); color: #fff; padding: 4px 16px;
    border-radius: 12px; font-size: 12px; font-weight: 700;
}
.pricing-card h3 { font-size: 22px; margin-bottom: 8px; color: var(--text); }
.pricing-price {
    font-size: 42px; font-weight: 800; color: var(--primary);
    margin: 16px 0 4px;
}
.pricing-price span { font-size: 16px; font-weight: 400; color: var(--text-muted); }
.pricing-period { font-size: 13px; color: var(--text-dim); margin-bottom: 24px; }
.pricing-features { list-style: none; text-align: right; margin-bottom: 28px; }
.pricing-features li {
    padding: 8px 0; font-size: 14px; color: var(--text-muted);
    border-bottom: 1px solid var(--border);
    display: flex; align-items: center; gap: 8px;
}
.pricing-features li .check { color: var(--success); }
.pricing-features li .cross { color: var(--danger); opacity: 0.4; }

/* ===== INDICATORS TABLE ===== */
.indicators-table {
    width: 100%; border-collapse: collapse;
    background: var(--bg-card); border-radius: var(--radius); overflow: hidden;
    box-shadow: var(--shadow);
}
.indicators-table th {
    background: var(--primary-light); color: var(--primary);
    padding: 14px 16px; font-size: 13px; text-align: right;
}
.indicators-table td {
    padding: 12px 16px; border-bottom: 1px solid var(--border);
    font-size: 14px; color: var(--text);
}
.indicators-table tr:hover td { background: var(--bg-section); }
.stars { color: var(--accent); }

/* ===== FAQ ===== */
.faq-item {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: var(--radius); margin-bottom: 12px; overflow: hidden;
    box-shadow: var(--shadow);
}
.faq-question {
    padding: 18px 24px; cursor: pointer; font-weight: 600;
    display: flex; justify-content: space-between; align-items: center;
    color: var(--text);
}
.faq-answer {
    padding: 0 24px 18px; color: var(--text-muted); font-size: 14px;
    display: none;
}
.faq-item.open .faq-answer { display: block; }

/* ===== FOOTER ===== */
.footer {
    background: var(--bg-dark); color: #fff;
    border-top: 1px solid var(--border);
    padding: 48px 24px 24px;
}
.footer-inner {
    max-width: 1200px; margin: 0 auto;
    display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px;
}
.footer-col h4 { font-size: 15px; margin-bottom: 16px; color: var(--accent); }
.footer-col a { display: block; color: rgba(255,255,255,0.6); font-size: 13px; margin-bottom: 8px; }
.footer-col a:hover { color: #fff; }
.footer-col p { font-size: 13px; color: rgba(255,255,255,0.4); }
.footer-bottom {
    max-width: 1200px; margin: 24px auto 0;
    padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.1);
    display: flex; justify-content: space-between;
    font-size: 12px; color: rgba(255,255,255,0.4);
}

/* ===== LEGAL PAGES ===== */
.legal-content {
    max-width: 800px; margin: 100px auto 60px; padding: 0 24px;
}
.legal-content h1 { font-size: 32px; margin-bottom: 32px; color: var(--primary); }
.legal-content h2 { font-size: 20px; margin: 28px 0 12px; color: var(--text); }
.legal-content p, .legal-content li { font-size: 14px; color: var(--text-muted); margin-bottom: 12px; }
.legal-content ul { padding-right: 24px; }

/* ===== AUTH PAGES ===== */
.auth-page {
    display: flex; align-items: center; justify-content: center;
    min-height: 100vh; padding: 24px;
    background: linear-gradient(135deg, var(--primary-light), var(--accent-light));
}
.auth-card {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: 20px; padding: 40px; width: 100%; max-width: 420px;
    box-shadow: var(--shadow-lg);
}
.auth-card h2 { text-align: center; margin-bottom: 28px; color: var(--text); }
.form-group { margin-bottom: 18px; }
.form-group label {
    display: block; font-size: 13px; color: var(--text-muted);
    margin-bottom: 6px;
}
.form-group input, .form-group select {
    width: 100%; padding: 12px 16px; background: var(--bg-section);
    border: 1px solid var(--border); border-radius: 10px;
    color: var(--text); font-size: 14px; transition: border 0.3s;
}
.form-group input:focus, .form-group select:focus {
    outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(99,102,241,0.1);
}
.form-error { color: var(--danger); font-size: 12px; margin-top: 4px; }
.form-divider {
    text-align: center; color: var(--text-dim); font-size: 13px;
    margin: 20px 0; position: relative;
}

/* ===== ALERTS ===== */
.alert {
    padding: 14px 20px; border-radius: 10px; margin-bottom: 16px;
    font-size: 14px; display: flex; align-items: center; gap: 10px;
}
.alert-success { background: var(--success-light); color: var(--success); border: 1px solid rgba(5,150,105,0.2); }
.alert-error { background: var(--danger-light); color: var(--danger); border: 1px solid rgba(220,38,38,0.2); }
.alert-warning { background: var(--warning-light); color: var(--warning); border: 1px solid rgba(245,158,11,0.2); }

/* ===== DASHBOARD ===== */
.dash-layout { display: flex; min-height: 100vh; padding-top: 64px; }
.dash-sidebar {
    width: 250px; background: var(--bg-card); border-left: 1px solid var(--border);
    padding: 24px 0; position: fixed; height: calc(100vh - 64px); top: 64px;
}
.dash-sidebar a {
    display: flex; align-items: center; gap: 10px;
    padding: 12px 24px; color: var(--text-muted); font-size: 14px;
    transition: all 0.2s;
}
.dash-sidebar a:hover, .dash-sidebar a.active {
    background: var(--primary-light); color: var(--primary);
    border-right: 3px solid var(--primary);
}
.dash-content { margin-right: 250px; padding: 24px; flex: 1; }
.dash-cards {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
    margin-bottom: 24px;
}
.dash-card {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 20px;
    box-shadow: var(--shadow);
}
.dash-card .value { font-size: 28px; font-weight: 700; color: var(--primary); }
.dash-card .label { font-size: 13px; color: var(--text-muted); }

/* ===== THEME & LANG TOGGLES ===== */
.theme-toggle, .lang-toggle {
    background: var(--bg-section); border: 1px solid var(--border); cursor: pointer;
    width: 36px; height: 36px; border-radius: 10px; display: flex;
    align-items: center; justify-content: center; font-size: 14px;
    color: var(--text-muted); transition: all 0.3s;
}
.theme-toggle:hover, .lang-toggle:hover { background: var(--primary-light); color: var(--primary); }
.lang-toggle { font-weight: 700; font-size: 12px; }

/* ===== HAMBURGER MENU ===== */
.hamburger {
    display: none; background: none; border: none; cursor: pointer;
    font-size: 22px; color: var(--text); padding: 8px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 992px) {
    .features-grid, .pricing-grid { grid-template-columns: repeat(2, 1fr); }
    .pricing-card.featured { transform: scale(1); }
    .footer-inner { grid-template-columns: 1fr 1fr; }
    .dash-cards { grid-template-columns: repeat(2, 1fr); }
    .hero h1 { font-size: 36px; }
}
@media (max-width: 768px) {
    .features-grid, .pricing-grid { grid-template-columns: 1fr; }
    .footer-inner { grid-template-columns: 1fr; }
    .dash-cards { grid-template-columns: 1fr; }
    .hamburger { display: block; }
    .navbar-links {
        display: none; position: absolute; top: 64px; right: 0; left: 0;
        background: rgba(255,255,255,0.98); backdrop-filter: blur(12px);
        flex-direction: column; padding: 16px 24px; gap: 12px;
        border-bottom: 1px solid var(--border); box-shadow: var(--shadow);
    }
    .navbar-links.open { display: flex; }
    .hero h1 { font-size: 28px; }
    .hero-stats { gap: 20px; }
    .dash-sidebar { display: none; }
    .dash-content { margin-right: 0; }
}