/* ═══════════════════════════════════════════════════
   CS2 Premium — Global Stylesheet
   ═══════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
    --bg-primary: #0a0a12;
    --bg-secondary: #12121e;
    --bg-card: #16162a;
    --bg-input: #0e0e1c;
    --accent: #6c5ce7;
    --accent-bright: #a29bfe;
    --accent-glow: rgba(108, 92, 231, 0.3);
    --success: #00e676;
    --warning: #ffab00;
    --danger: #ff5252;
    --text-primary: #e8e8f0;
    --text-secondary: #7a7a9e;
    --text-muted: #4a4a6a;
    --border: #1e1e3a;
    --border-hover: #2e2e4e;
    --gradient-1: linear-gradient(135deg, #6c5ce7, #a29bfe);
    --gradient-2: linear-gradient(135deg, #0a0a12, #16162a);
    --shadow: 0 8px 32px rgba(0,0,0,0.4);
    --shadow-glow: 0 0 30px var(--accent-glow);
    --radius: 12px;
    --radius-sm: 8px;
}

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

html { scroll-behavior: smooth; }

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

/* ── Background Pattern ─────────────────── */
body::before {
    content: '';
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: 
        radial-gradient(ellipse at 20% 50%, rgba(108,92,231,0.08), transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(162,155,254,0.05), transparent 50%);
    pointer-events: none;
    z-index: 0;
}

/* ── Layout ─────────────────────────────── */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 1;
}

/* ── Navbar ─────────────────────────────── */
.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 0;
    border-bottom: 1px solid var(--border);
}

.navbar .logo {
    font-size: 1.4rem;
    font-weight: 800;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.5px;
}

.navbar .nav-links { display: flex; gap: 8px; }

.navbar .nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.2s;
}

.navbar .nav-links a:hover {
    color: var(--text-primary);
    background: rgba(255,255,255,0.04);
}

.navbar .nav-links a.active {
    color: var(--accent-bright);
    background: rgba(108,92,231,0.1);
}

/* ── Buttons ────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.25s ease;
    text-decoration: none;
}

.btn-primary {
    background: var(--gradient-1);
    color: #fff;
    box-shadow: 0 4px 15px var(--accent-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px var(--accent-glow);
}

.btn-secondary {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    border-color: var(--accent);
    color: var(--accent-bright);
}

.btn-danger {
    background: rgba(255,82,82,0.15);
    color: var(--danger);
    border: 1px solid rgba(255,82,82,0.2);
}

.btn-success {
    background: rgba(0,230,118,0.15);
    color: var(--success);
    border: 1px solid rgba(0,230,118,0.2);
}

.btn-sm { padding: 8px 16px; font-size: 0.8rem; }
.btn-lg { padding: 16px 32px; font-size: 1rem; }
.btn-full { width: 100%; justify-content: center; }

/* ── Cards ──────────────────────────────── */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px;
    transition: all 0.3s;
}

.card:hover {
    border-color: var(--border-hover);
    box-shadow: var(--shadow);
}

.card-glow:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-glow);
}

/* ── Forms ──────────────────────────────── */
.form-group { margin-bottom: 20px; }

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.form-group input, .form-group select {
    width: 100%;
    padding: 12px 16px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    transition: all 0.2s;
    outline: none;
}

.form-group input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-group input::placeholder { color: var(--text-muted); }

/* ── Pricing Cards ──────────────────────── */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin: 40px 0;
}

.pricing-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 36px 28px;
    text-align: center;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.pricing-card.featured {
    border-color: var(--accent);
    box-shadow: var(--shadow-glow);
}

.pricing-card.featured::before {
    content: 'EN POPÜLER';
    position: absolute;
    top: 14px; right: -30px;
    background: var(--gradient-1);
    color: white;
    padding: 4px 40px;
    font-size: 0.7rem;
    font-weight: 700;
    transform: rotate(45deg);
    letter-spacing: 1px;
}

.pricing-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-glow);
}

.pricing-card .plan-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.pricing-card .price {
    font-size: 2.8rem;
    font-weight: 800;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 4px;
}

.pricing-card .period {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.pricing-card .features {
    list-style: none;
    text-align: left;
    margin-bottom: 28px;
}

.pricing-card .features li {
    padding: 8px 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.pricing-card .features li::before {
    content: '✓';
    color: var(--success);
    font-weight: 700;
}

/* ── Hero ───────────────────────────────── */
.hero {
    text-align: center;
    padding: 80px 0 40px;
}

.hero h1 {
    font-size: 3.2rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 16px;
    letter-spacing: -1px;
}

.hero h1 span {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 32px;
}

/* ── Auth Pages ─────────────────────────── */
.auth-container {
    max-width: 420px;
    margin: 80px auto;
}

.auth-container h2 {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.auth-container p {
    color: var(--text-secondary);
    margin-bottom: 28px;
}

.auth-container .auth-footer {
    text-align: center;
    margin-top: 20px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.auth-container .auth-footer a {
    color: var(--accent-bright);
    text-decoration: none;
}

/* ── Dashboard ──────────────────────────── */
.dash-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 40px 0 24px;
}

.dash-header h2 { font-size: 1.5rem; font-weight: 700; }

.license-banner {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 32px;
}

.license-banner.active { border-color: var(--success); }
.license-banner.expired { border-color: var(--danger); }

.license-info h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.license-info .days {
    font-size: 2rem;
    font-weight: 800;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.license-info span {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

/* ── Admin ──────────────────────────────── */
.admin-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 32px;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
}

.stat-card .stat-value {
    font-size: 2rem;
    font-weight: 800;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-card .stat-label {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

table {
    width: 100%;
    border-collapse: collapse;
}

table th, table td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid var(--border);
    font-size: 0.9rem;
}

table th {
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

table td { color: var(--text-secondary); }

.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-active {
    background: rgba(0,230,118,0.12);
    color: var(--success);
}

.badge-expired {
    background: rgba(255,82,82,0.12);
    color: var(--danger);
}

.badge-none {
    background: rgba(122,122,158,0.12);
    color: var(--text-muted);
}

/* ── Toast ──────────────────────────────── */
.toast {
    position: fixed;
    top: 24px;
    right: 24px;
    padding: 14px 24px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
    z-index: 9999;
    animation: slideIn 0.3s ease;
    box-shadow: var(--shadow);
}

.toast-success { background: #0d3320; color: var(--success); border: 1px solid rgba(0,230,118,0.2); }
.toast-error { background: #330d0d; color: var(--danger); border: 1px solid rgba(255,82,82,0.2); }

@keyframes slideIn {
    from { transform: translateX(100px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* ── Footer ─────────────────────────────── */
.footer {
    text-align: center;
    padding: 40px 0;
    color: var(--text-muted);
    font-size: 0.8rem;
    border-top: 1px solid var(--border);
    margin-top: 60px;
}

/* ── Responsive ─────────────────────────── */
@media (max-width: 768px) {
    .hero h1 { font-size: 2rem; }
    .pricing-grid { grid-template-columns: 1fr; }
    .license-banner { flex-direction: column; gap: 16px; text-align: center; }
    .navbar { flex-direction: column; gap: 12px; }
}