/* KEDAUNG Base Styles — Moka Edition */
:root {
    --moka-blue: #3b82f6;
    --moka-blue-dark: #2563eb;
    --moka-green: #10b981;
    --moka-red: #ef4444;
    --moka-amber: #f59e0b;
    --moka-purple: #8b5cf6;
    --bg: #f4f6f9;
    --card: #ffffff;
    --text: #111827;
    --text-light: #6b7280;
    --text-muted: #9ca3af;
    --border: #e5e7eb;
    --border-light: #f3f4f6;
    --radius: 10px;
    --radius-sm: 6px;
    --shadow-sm: 0 1px 2px rgba(0,0,0,.04);
    --shadow: 0 2px 8px rgba(0,0,0,.06);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    font-size: 13px;
    line-height: 1.5;
    min-height: 100vh;
}

/* Remove old header/nav when sidebar is active */
body.has-sidebar > .header,
body.has-sidebar > .header-old,
body.has-sidebar > .nav,
body.has-sidebar > .navbar,
body.has-sidebar > nav:not(.sidebar):not(.topbar),
body.has-sidebar > .app-header {
    display: none !important;
}

/* Container */
.container, .content, .page-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
}

.has-sidebar .container,
.has-sidebar .content,
.has-sidebar .page-content {
    padding: 16px 20px;
}

/* Cards */
.card, .panel, .box, .widget, .stat-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    padding: 16px 18px;
    margin-bottom: 14px;
}

.card-header, .panel-header, .box-header {
    font-weight: 700;
    font-size: 14px;
    color: var(--text);
    margin-bottom: 12px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Page Title */
.page-title, h1, h2 {
    font-weight: 800;
    color: var(--text);
}
h1 { font-size: 20px; margin-bottom: 16px; }
h2 { font-size: 16px; margin-bottom: 12px; }

/* Tables */
table {
    width: 100%;
    border-collapse: collapse;
    background: var(--card);
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
}

th {
    background: #f8fafc;
    padding: 10px 14px;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .5px;
    color: var(--text-light);
    text-align: left;
    border-bottom: 1px solid var(--border);
}

td {
    padding: 10px 14px;
    font-size: 13px;
    border-bottom: 1px solid var(--border-light);
    vertical-align: middle;
}

tr:last-child td { border-bottom: none; }
tr:hover td { background: #f8fafc; }

/* Forms */
input, select, textarea {
    padding: 9px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 13px;
    background: var(--card);
    color: var(--text);
    outline: none;
    transition: .15s;
    font-family: inherit;
}

input:focus, select:focus, textarea:focus {
    border-color: var(--moka-blue);
    box-shadow: 0 0 0 3px rgba(59,130,246,.08);
}

textarea { resize: vertical; min-height: 60px; }

label {
    font-size: 11px;
    font-weight: 700;
    color: var(--text-light);
    display: block;
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: .3px;
}

.form-group { margin-bottom: 12px; }
.form-row { display: flex; gap: 12px; }
.form-row .form-group { flex: 1; }

/* Buttons */
.btn, button, .button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 9px 16px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    border: 1px solid var(--border);
    background: var(--card);
    color: var(--text);
    transition: .15s;
    font-family: inherit;
    text-decoration: none;
    white-space: nowrap;
}

.btn:hover, button:hover {
    background: #eff6ff;
    border-color: var(--moka-blue);
    color: var(--moka-blue);
}

.btn-primary, .btn.primary, button.primary {
    background: var(--moka-blue);
    color: #fff;
    border-color: var(--moka-blue);
    font-weight: 700;
}
.btn-primary:hover, .btn.primary:hover, button.primary:hover {
    background: var(--moka-blue-dark);
    color: #fff;
    box-shadow: 0 2px 8px rgba(59,130,246,.25);
}

.btn-danger, .btn.danger, button.danger {
    background: var(--moka-red);
    color: #fff;
    border-color: var(--moka-red);
}
.btn-danger:hover, .btn.danger:hover, button.danger:hover {
    background: #dc2626;
    color: #fff;
}

.btn-success, .btn.success {
    background: var(--moka-green);
    color: #fff;
    border-color: var(--moka-green);
}
.btn-success:hover, .btn.success:hover {
    background: #059669;
}

.btn-sm { padding: 5px 10px; font-size: 11px; }
.btn-lg { padding: 12px 24px; font-size: 14px; }

/* Badges / Tags */
.badge, .tag, .label-badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .3px;
    text-transform: uppercase;
}
.badge-blue { background: #eff6ff; color: var(--moka-blue); }
.badge-green { background: #ecfdf5; color: var(--moka-green); }
.badge-red { background: #fef2f2; color: var(--moka-red); }
.badge-amber { background: #fffbeb; color: var(--moka-amber); }
.badge-purple { background: #f5f3ff; color: var(--moka-purple); }

/* Alerts */
.alert {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 12px;
}
.alert-info { background: #eff6ff; color: #1d4ed8; border: 1px solid #bfdbfe; }
.alert-success { background: #ecfdf5; color: #065f46; border: 1px solid #a7f3d0; }
.alert-warning { background: #fffbeb; color: #92400e; border: 1px solid #fde68a; }
.alert-danger { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; }

/* Grid helpers */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; }
.grid-4 { display: grid; grid-template-columns: 1fr 1fr 1fr 1fr; gap: 14px; }

/* Stats */
.stat-box {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 14px 16px;
    box-shadow: var(--shadow-sm);
}
.stat-box .stat-label {
    font-size: 10px;
    color: var(--text-light);
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: .5px;
}
.stat-box .stat-value {
    font-size: 22px;
    font-weight: 800;
    color: var(--text);
    margin-top: 4px;
}

/* Modal / Dialog */
.modal-overlay {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,.5);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
}
.modal-overlay.show { display: flex; }
.modal-content {
    background: var(--card);
    border-radius: var(--radius);
    padding: 24px;
    max-width: 500px;
    width: 90%;
    box-shadow: 0 20px 60px rgba(0,0,0,.15);
}

/* Spacing */
.mt-1 { margin-top: 4px; } .mt-2 { margin-top: 8px; } .mt-3 { margin-top: 12px; }
.mb-1 { margin-bottom: 4px; } .mb-2 { margin-bottom: 8px; } .mb-3 { margin-bottom: 12px; }
.gap-1 { gap: 4px; } .gap-2 { gap: 8px; } .gap-3 { gap: 12px; }

/* Filter bar (common pattern) */
.filter-bar {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 12px;
}

/* Pagination */
.pagination {
    display: flex;
    gap: 4px;
    justify-content: center;
    margin-top: 12px;
}
.pagination button, .pagination a {
    padding: 6px 10px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--card);
    font-size: 12px;
    cursor: pointer;
}
.pagination .active {
    background: var(--moka-blue);
    color: #fff;
    border-color: var(--moka-blue);
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-light);
}
.empty-state .empty-icon { font-size: 48px; margin-bottom: 12px; }

/* Scrollbar */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #94a3b8; }

/* Responsive */
@media (max-width: 1024px) {
    .grid-4 { grid-template-columns: 1fr 1fr; }
    .grid-3 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
    .container, .content, .page-content { padding: 12px; }
    .form-row { flex-direction: column; }
}