/* assets/css/style.css */
:root {
    --bg: #0a0a0f;
    --bg2: #111118;
    --bg3: #1a1a24;
    --border: #2a2a38;
    --accent: #7c5cfc;
    --accent2: #fc5c7d;
    --text: #e8e8f0;
    --text2: #8888aa;
    --success: #22c55e;
    --danger: #ef4444;
    --warning: #f59e0b;
    --card-shadow: 0 4px 24px rgba(124,92,252,0.08);
    --radius: 12px;
}

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

body {
    font-family: 'DM Sans', sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* NAVBAR */
.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    height: 64px;
    background: var(--bg2);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo {
    font-family: 'Syne', sans-serif;
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--text);
    text-decoration: none;
    letter-spacing: -0.5px;
}

.logo span { color: var(--accent); }

.nav-links {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.nav-links a {
    color: var(--text2);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.2s;
}

.nav-links a:hover { color: var(--text); }

.nav-admin {
    color: var(--warning) !important;
    font-weight: 600 !important;
}

.nav-balance {
    background: var(--bg3);
    border: 1px solid var(--border);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--success) !important;
}

.btn-nav-register, .btn-nav-logout {
    background: var(--accent) !important;
    color: white !important;
    padding: 0.4rem 1rem !important;
    border-radius: 8px;
    font-weight: 600 !important;
    transition: opacity 0.2s !important;
}

.btn-nav-logout { background: var(--bg3) !important; color: var(--text2) !important; border: 1px solid var(--border); }
.btn-nav-register:hover { opacity: 0.85; }

/* MAIN */
.main-content {
    flex: 1;
    padding: 2rem;
    max-width: 1100px;
    margin: 0 auto;
    width: 100%;
}

/* ALERTS */
.alert {
    padding: 0.85rem 1.2rem;
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    font-weight: 500;
    border: 1px solid transparent;
}

.alert-success { background: rgba(34,197,94,0.1); border-color: rgba(34,197,94,0.3); color: var(--success); }
.alert-error { background: rgba(239,68,68,0.1); border-color: rgba(239,68,68,0.3); color: var(--danger); }
.alert-warning { background: rgba(245,158,11,0.1); border-color: rgba(245,158,11,0.3); color: var(--warning); }
.alert-info { background: rgba(124,92,252,0.1); border-color: rgba(124,92,252,0.3); color: var(--accent); }

/* CARDS */
.card {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    box-shadow: var(--card-shadow);
}

.card-title {
    font-family: 'Syne', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1.2rem;
    color: var(--text);
}

/* FORMS */
.form-group { margin-bottom: 1.2rem; }

.form-group label {
    display: block;
    margin-bottom: 0.4rem;
    font-size: 0.85rem;
    color: var(--text2);
    font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    background: var(--bg3);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    padding: 0.7rem 1rem;
    font-size: 0.9rem;
    font-family: inherit;
    transition: border-color 0.2s;
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--accent);
}

.form-group textarea { resize: vertical; min-height: 100px; }

/* BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.65rem 1.4rem;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
    text-decoration: none;
}

.btn-primary { background: var(--accent); color: white; }
.btn-primary:hover { background: #6b4de6; }
.btn-success { background: var(--success); color: white; }
.btn-success:hover { background: #16a34a; }
.btn-danger { background: var(--danger); color: white; }
.btn-danger:hover { background: #dc2626; }
.btn-ghost { background: var(--bg3); color: var(--text2); border: 1px solid var(--border); }
.btn-ghost:hover { color: var(--text); border-color: var(--accent); }
.btn-sm { padding: 0.4rem 0.8rem; font-size: 0.8rem; }
.btn-full { width: 100%; justify-content: center; }

/* TABLES */
.table-wrap { overflow-x: auto; }

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

th {
    text-align: left;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border);
    color: var(--text2);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

td {
    padding: 0.85rem 1rem;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    color: var(--text);
    vertical-align: middle;
}

tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(255,255,255,0.02); }

/* BADGES */
.badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-pending  { background: rgba(245,158,11,0.15); color: var(--warning); }
.badge-processing { background: rgba(124,92,252,0.15); color: var(--accent); }
.badge-completed { background: rgba(34,197,94,0.15); color: var(--success); }
.badge-cancelled { background: rgba(239,68,68,0.15); color: var(--danger); }

/* GRID */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }

/* AUTH PAGES */
.auth-wrap {
    max-width: 420px;
    margin: 3rem auto;
}

.auth-wrap .card { padding: 2rem; }

.auth-title {
    font-family: 'Syne', sans-serif;
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 0.4rem;
}

.auth-sub {
    color: var(--text2);
    font-size: 0.9rem;
    margin-bottom: 1.8rem;
}

.auth-footer {
    text-align: center;
    margin-top: 1.2rem;
    font-size: 0.85rem;
    color: var(--text2);
}

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

/* STATS */
.stat-card {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.2rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.stat-label { font-size: 0.8rem; color: var(--text2); font-weight: 500; text-transform: uppercase; letter-spacing: 0.5px; }
.stat-value { font-family: 'Syne', sans-serif; font-size: 1.8rem; font-weight: 800; color: var(--text); }
.stat-value.green { color: var(--success); }
.stat-value.purple { color: var(--accent); }
.stat-value.orange { color: var(--warning); }

/* PRODUCT CARDS */
.product-card {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    transition: border-color 0.2s, transform 0.2s;
}

.product-card:hover { border-color: var(--accent); transform: translateY(-2px); }

.product-name {
    font-family: 'Syne', sans-serif;
    font-size: 1rem;
    font-weight: 700;
}

.product-desc { font-size: 0.85rem; color: var(--text2); flex: 1; }

.product-price {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--accent);
    font-family: 'Syne', sans-serif;
}

.product-price span { font-size: 0.8rem; font-weight: 400; color: var(--text2); }

/* PAGE TITLE */
.page-header {
    margin-bottom: 2rem;
}

.page-header h1 {
    font-family: 'Syne', sans-serif;
    font-size: 1.6rem;
    font-weight: 800;
}

.page-header p { color: var(--text2); margin-top: 0.3rem; font-size: 0.9rem; }

/* KEY BOX */
.key-box {
    background: var(--bg3);
    border: 1px dashed var(--accent);
    border-radius: 8px;
    padding: 1rem;
    font-family: 'Courier New', monospace;
    font-size: 0.95rem;
    color: var(--accent);
    word-break: break-all;
    margin: 0.5rem 0;
}

/* FOOTER */
.footer {
    text-align: center;
    padding: 1.5rem;
    border-top: 1px solid var(--border);
    color: var(--text2);
    font-size: 0.8rem;
}

/* ADMIN SIDEBAR */
.admin-layout {
    display: flex;
    gap: 0;
    min-height: calc(100vh - 64px);
    margin: -2rem;
}

.admin-sidebar {
    width: 220px;
    background: var(--bg2);
    border-right: 1px solid var(--border);
    padding: 1.5rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    flex-shrink: 0;
}

.sidebar-label {
    font-size: 0.7rem;
    color: var(--text2);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    padding: 0.6rem 0.5rem 0.3rem;
    margin-top: 0.8rem;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.6rem 0.8rem;
    border-radius: 8px;
    color: var(--text2);
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 500;
    transition: all 0.15s;
}

.sidebar-link:hover, .sidebar-link.active {
    background: rgba(124,92,252,0.12);
    color: var(--accent);
}

.admin-body { flex: 1; padding: 2rem; overflow-y: auto; }

/* NOTIFICATION DOT */
.notif-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    background: var(--accent2);
    border-radius: 50%;
    margin-left: auto;
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
    .navbar { padding: 0 1rem; }
    .nav-links { gap: 0.8rem; }
    .main-content { padding: 1rem; }
    .admin-layout { flex-direction: column; }
    .admin-sidebar { width: 100%; flex-direction: row; flex-wrap: wrap; border-right: none; border-bottom: 1px solid var(--border); }
    * {
    cursor: default !important;
}

a, button, [onclick] {
    cursor: pointer !important;
}
* {
    user-select: none;
    -webkit-user-select: none;
}

input, textarea {
    user-select: text;
    -webkit-user-select: text;
}
body, p, div, h1, h2, h3, h4, h5, span, li, td, th {
    cursor: default !important;
    user-select: none !important;
    -webkit-user-select: none !important;
}

a, button {
    cursor: pointer !important;
}

input, textarea, select {
    cursor: text !important;
    user-select: text !important;
    -webkit-user-select: text !important;
}