/* =============================================
   Maychin Formatting Record System — Professional Theme
   ============================================= */

:root {
    --primary: #7c3aed;
    --primary-light: #8b5cf6;
    --primary-dark: #6d28d9;
    --primary-bg: #f5f3ff;
    --bg: #f1f5f9;
    --card: #ffffff;
    --card-hover: #f8fafc;
    --border: #e2e8f0;
    --border-light: #f1f5f9;
    --text: #1e293b;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --success: #10b981;
    --success-bg: #ecfdf5;
    --warning: #f59e0b;
    --warning-bg: #fffbeb;
    --danger: #ef4444;
    --danger-bg: #fef2f2;
    --sidebar-width: 240px;
    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.05), 0 2px 4px rgba(0,0,0,0.04);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.06), 0 4px 6px rgba(0,0,0,0.04);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Noto Sans SC', Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    font-size: 14px;
    line-height: 1.5;
}

/* ==================== LAYOUT ==================== */

.app-layout {
    display: flex;
    min-height: 100vh;
}

/* ---- Sidebar ---- */
.sidebar {
    width: var(--sidebar-width);
    background: linear-gradient(180deg, #1e1b4b 0%, #312e81 50%, #3730a3 100%);
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
}

.sidebar .brand {
    padding: 1.5rem 1.25rem 1rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    margin-bottom: 0.5rem;
}

.sidebar .brand .brand-main {
    font-size: 1.15rem;
    font-weight: 700;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sidebar .brand .brand-main .brand-icon {
    width: 32px;
    height: 32px;
    background: rgba(255,255,255,0.15);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

.sidebar .brand small {
    display: block;
    font-size: 0.7rem;
    color: rgba(255,255,255,0.5);
    margin-top: 0.25rem;
    font-weight: 400;
}

.sidebar .nav-user {
    padding: 0.6rem 1.25rem;
    font-size: 0.75rem;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    margin-bottom: 0.25rem;
    color: rgba(255,255,255,0.6);
}

.sidebar .nav-user strong {
    color: rgba(255,255,255,0.9);
}

.sidebar .nav-user .logout-link {
    float: right;
    color: var(--danger);
    text-decoration: none;
    font-size: 0.7rem;
    opacity: 0.7;
    transition: opacity 0.15s;
}

.sidebar .nav-user .logout-link:hover {
    opacity: 1;
}

.sidebar nav {
    flex: 1;
}

.sidebar nav a {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.65rem 1.25rem;
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    font-size: 0.85rem;
    transition: all 0.15s;
    border-left: 3px solid transparent;
    margin: 2px 0;
}

.sidebar nav a:hover {
    background: rgba(255,255,255,0.08);
    color: #fff;
}

.sidebar nav a.active {
    background: rgba(255,255,255,0.1);
    color: #fff;
    font-weight: 600;
    border-left-color: var(--primary-light);
}

.sidebar nav a .nav-icon {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

/* Sidebar - Language Switcher */
.sidebar .lang-section {
    padding: 0.75rem 1.25rem;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.sidebar .lang-section .lang-label {
    font-size: 0.65rem;
    color: rgba(255,255,255,0.4);
    margin-bottom: 0.4rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.sidebar .lang-section .lang-btns {
    display: flex;
    gap: 0.3rem;
}

.sidebar .lang-section .lang-btns a {
    display: inline-flex;
    padding: 0.25rem 0.6rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 500;
    text-decoration: none;
    color: rgba(255,255,255,0.6);
    background: rgba(255,255,255,0.08);
    transition: all 0.15s;
}

.sidebar .lang-section .lang-btns a:hover {
    background: rgba(255,255,255,0.15);
    color: #fff;
}

.sidebar .lang-section .lang-btns a.active {
    background: #fff;
    color: #312e81;
    font-weight: 600;
}

/* ---- Main Content ---- */
.main-content {
    flex: 1;
    padding: 2rem;
    overflow-x: auto;
    max-width: 1200px;
}

/* Content wrapper for centering */
.content-wrapper {
    max-width: 1100px;
    margin: 0 auto;
}

/* ==================== TYPOGRAPHY ==================== */

h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

h1 .h1-icon {
    width: 36px;
    height: 36px;
    background: var(--primary-bg);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}

h2 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 1rem;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

/* ==================== CARDS ==================== */

.card {
    background: var(--card);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    padding: 1.5rem;
    margin-bottom: 1.25rem;
    box-shadow: var(--shadow);
    transition: box-shadow 0.2s;
}

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

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-light);
}

.card-header h2 {
    margin-bottom: 0;
}

.card-actions {
    display: flex;
    gap: 0.5rem;
}

/* ==================== STAT GRID ==================== */

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.stat-card {
    background: var(--card);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    padding: 1.25rem;
    text-align: center;
    text-decoration: none;
    display: block;
    transition: all 0.2s;
    box-shadow: var(--shadow);
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.stat-card .stat-icon {
    font-size: 1.5rem;
    margin-bottom: 0.4rem;
}

.stat-card .stat-value {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--primary);
}

.stat-card .stat-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ==================== TABLES ==================== */

.table-container {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 0.85rem;
}

th {
    padding: 0.7rem 0.75rem;
    text-align: left;
    font-weight: 600;
    color: var(--text-muted);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    background: var(--bg);
    border-bottom: 2px solid var(--border);
    white-space: nowrap;
    position: sticky;
    top: 0;
}

td {
    padding: 0.65rem 0.75rem;
    border-bottom: 1px solid var(--border-light);
    vertical-align: middle;
}

tr:hover td {
    background: var(--card-hover);
}

tr:last-child td {
    border-bottom: none;
}

/* ==================== BADGES ==================== */

.badge {
    display: inline-block;
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 600;
    white-space: nowrap;
}

.badge-pending { background: var(--warning-bg); color: #92400e; }
.badge-in_progress { background: #eff6ff; color: var(--primary); }
.badge-with_editor { background: #eef2ff; color: #3730a3; }
.badge-checking { background: #faf5ff; color: #6b21a8; }
.badge-completed { background: var(--success-bg); color: #065f46; }
.badge-overdue { background: var(--danger-bg); color: #991b1b; }
.badge-deleted { background: #f1f5f9; color: var(--text-muted); }

/* ==================== BUTTONS ==================== */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.45rem 0.9rem;
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
    font-weight: 500;
    border: 1px solid var(--border);
    cursor: pointer;
    text-decoration: none;
    background: var(--card);
    color: var(--text);
    transition: all 0.15s;
    white-space: nowrap;
}

.btn:hover {
    background: var(--bg);
    border-color: #cbd5e1;
}

.btn-primary {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.btn-primary:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
}

.btn-success {
    background: var(--success);
    color: #fff;
    border-color: var(--success);
}

.btn-warning {
    background: var(--warning);
    color: #fff;
    border-color: var(--warning);
}

.btn-danger {
    background: var(--danger);
    color: #fff;
    border-color: var(--danger);
}

.btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
}

.btn-lg {
    padding: 0.6rem 1.25rem;
    font-size: 0.9rem;
}

/* ==================== FORMS ==================== */

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 0.3rem;
    color: var(--text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.88rem;
    transition: all 0.15s;
    background: var(--card);
    color: var(--text);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(124,58,237,0.1);
}

.form-group input[readonly] {
    background: var(--bg);
    cursor: not-allowed;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-row-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 1rem;
}

.form-row-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.75rem;
}

.form-divider {
    border: none;
    border-top: 1px solid var(--border-light);
    margin: 1.5rem 0;
}

/* ==================== LOGIN PAGE ==================== */

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1e1b4b 0%, #3730a3 50%, #4f46e5 100%);
    padding: 1rem;
}

.login-card {
    width: 100%;
    max-width: 400px;
    background: #fff;
    border-radius: 16px;
    padding: 2.5rem 2rem;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.login-card .login-brand {
    text-align: center;
    margin-bottom: 2rem;
}

.login-card .login-brand .brand-icon-lg {
    width: 56px;
    height: 56px;
    background: var(--primary-bg);
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

.login-card .login-brand h1 {
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
    justify-content: center;
}

.login-card .login-brand p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.login-card .form-group label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.login-card .form-group select {
    padding: 0.65rem 0.75rem;
    font-size: 0.95rem;
}

.login-card .btn-primary {
    width: 100%;
    justify-content: center;
    padding: 0.75rem;
    font-size: 0.95rem;
    margin-top: 0.5rem;
}

.login-card .login-error {
    background: var(--danger-bg);
    color: var(--danger);
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    text-align: center;
    margin-bottom: 1rem;
}

/* ==================== ADMIN FINANCE SECTION ==================== */

.finance-section {
    background: linear-gradient(135deg, #fefce8 0%, #fffbeb 100%);
    border: 2px dashed #f59e0b !important;
}

.finance-section h2 {
    color: #92400e;
}

/* ==================== PAGINATION ==================== */

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-light);
}

.pagination .page-info {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ==================== FILTER BAR ==================== */

.filter-bar {
    background: var(--card);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    padding: 1rem 1.25rem;
    margin-bottom: 1.25rem;
    box-shadow: var(--shadow);
}

.filter-bar form {
    display: flex;
    gap: 0.75rem;
    align-items: end;
    flex-wrap: wrap;
}

.filter-bar .filter-group label {
    display: block;
    font-size: 0.65rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.25rem;
    font-weight: 600;
}

.filter-bar .filter-group select,
.filter-bar .filter-group input {
    padding: 0.3rem 0.5rem;
    font-size: 0.82rem;
    border: 1.5px solid var(--border);
    border-radius: 6px;
    background: var(--card);
}

/* ==================== UTILITY ==================== */

.text-muted { color: var(--text-muted); }
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-danger { color: var(--danger); }
.text-success { color: var(--success); }

.mt-2 { margin-top: 1rem; }
.mb-2 { margin-bottom: 1rem; }
.mt-1 { margin-top: 0.5rem; }

.flex { display: flex; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.items-center { align-items: center; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1rem; }

.w-full { width: 100%; }

/* ==================== PRINT ==================== */

@media print {
    .sidebar,
    .btn,
    .filter-bar,
    .pagination,
    .page-header .btn,
    .no-print {
        display: none !important;
    }
    .main-content {
        padding: 0;
    }
    .card {
        box-shadow: none;
        border: 1px solid #ddd;
        break-inside: avoid;
    }
}

/* ==================== RESPONSIVE ==================== */

@media (max-width: 1024px) {
    .form-row-4 { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .sidebar {
        width: 56px;
    }
    .sidebar .brand .brand-main span { display: none; }
    .sidebar .brand small { display: none; }
    .sidebar nav a span { display: none; }
    .sidebar nav a { justify-content: center; padding: 0.7rem; font-size: 1.2rem; }
    .sidebar .lang-section { padding: 0.5rem; }
    .sidebar .lang-section .lang-label { display: none; }
    .sidebar .lang-section .lang-btns { flex-direction: column; gap: 0.2rem; }
    .sidebar .lang-section .lang-btns a { justify-content: center; }
    .sidebar .nav-user span { display: none; }
    .sidebar .nav-user .logout-link { float: none; display: block; text-align: center; }
    .main-content { padding: 1rem; }
    .form-row, .form-row-3, .form-row-4, .grid-2, .grid-3 { grid-template-columns: 1fr; }
    .filter-bar form { flex-direction: column; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr; }
}

/* ==================== ALERTS & BADGES ==================== */

.alert {
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    margin-bottom: 1rem;
    border: 1px solid transparent;
}

.alert-danger {
    background: var(--danger-bg);
    color: #991b1b;
    border-color: #fecaca;
}

.alert-success {
    background: var(--success-bg);
    color: #065f46;
    border-color: #a7f3d0;
}

.badge-green {
    background: #d1fae5;
    color: #065f46;
    padding: 0.15rem 0.5rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-red {
    background: #fee2e2;
    color: #991b1b;
    padding: 0.15rem 0.5rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
}

.admin-check-highlight {
    color: var(--danger);
    font-weight: 700;
    background: var(--danger-bg);
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    display: inline-block;
}

.admin-check-input {
    border-color: var(--danger) !important;
    background: #fef2f2 !important;
}

.btn-danger {
    background: var(--danger);
    color: #fff;
    border-color: var(--danger);
}

.btn-danger:hover {
    background: #dc2626;
    border-color: #dc2626;
}

.btn-warning {
    background: var(--warning);
    color: #fff;
    border-color: var(--warning);
}

.btn-warning:hover {
    background: #d97706;
    border-color: #d97706;
}

/* ==================== LEAVE SYSTEM SPECIFIC ==================== */

.badge-pending { background: var(--warning-bg); color: #92400e; }
.badge-approved { background: var(--success-bg); color: #065f46; }
.badge-rejected { background: var(--danger-bg); color: #991b1b; }
.badge-cancelled { background: #f1f5f9; color: var(--text-muted); }

.badge-boss {
    background: #fbbf24;
    color: #1e1b4b;
    padding: 1px 6px;
    border-radius: 999px;
    font-size: 0.6rem;
    font-weight: 700;
    margin-left: 4px;
    vertical-align: middle;
}

.alert-success {
    background: #ecfdf5;
    color: #065f46;
    border: 1px solid #a7f3d0;
    border-radius: var(--radius-sm);
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
}

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1e1b4b 0%, #3730a3 50%, #4f46e5 100%);
    padding: 1rem;
}

.login-card {
    width: 100%;
    max-width: 400px;
    background: #fff;
    border-radius: 16px;
    padding: 2.5rem 2rem;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.login-card .login-brand {
    text-align: center;
    margin-bottom: 2rem;
}

.login-card .login-brand .brand-icon-lg {
    width: 56px;
    height: 56px;
    background: var(--primary-bg);
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

.login-card .login-brand h1 {
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
    justify-content: center;
}

.login-card .login-brand p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.login-card .form-group label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.login-card .form-group select {
    padding: 0.65rem 0.75rem;
    font-size: 0.95rem;
}

.login-card .btn-primary {
    width: 100%;
    justify-content: center;
    padding: 0.75rem;
    font-size: 0.95rem;
    margin-top: 0.5rem;
}

.login-card .login-error {
    background: var(--danger-bg);
    color: var(--danger);
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    text-align: center;
    margin-bottom: 1rem;
}