/* === Moderna Style — body-style.css === */
:root {
    --color-bg: #F5F2ED;
    --color-surface: #FFFFFF;
    --color-accent: #8B7E74;
    --color-accent-hover: #73665D;
    --color-accent-light: rgba(139, 126, 116, 0.12);
    --color-text-primary: #2D2925;
    --color-text-secondary: #6B6560;
    --color-border: #E5E0DB;
    --color-success: #4CAF50;
    --color-error: #E53935;
    --color-warning: #FFB300;
    --font-display: 'DM Sans', sans-serif;
    --font-body: 'DM Sans', sans-serif;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
    --transition: 0.25s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
    font-family: var(--font-body);
    background: var(--color-bg);
    color: var(--color-text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}
a { color: var(--color-accent); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-accent-hover); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
h1, h2, h3, h4, h5, h6 { font-family: var(--font-display); font-weight: 600; line-height: 1.25; color: var(--color-text-primary); }

/* Container */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* Buttons */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 10px 20px; border-radius: var(--radius-sm); font-family: var(--font-body);
    font-size: 0.9rem; font-weight: 500; border: 1px solid transparent;
    cursor: pointer; transition: all var(--transition); text-align: center;
    line-height: 1.2; white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--color-accent); color: #fff; border-color: var(--color-accent); }
.btn-primary:hover { background: var(--color-accent-hover); border-color: var(--color-accent-hover); color: #fff; }
.btn-outline { background: transparent; color: var(--color-accent); border-color: var(--color-accent); }
.btn-outline:hover { background: var(--color-accent-light); }
.btn-ghost { background: transparent; color: var(--color-text-secondary); border-color: transparent; }
.btn-ghost:hover { background: var(--color-accent-light); color: var(--color-accent); }
.btn-danger { background: var(--color-error); color: #fff; border-color: var(--color-error); }
.btn-danger:hover { background: #c62828; }
.btn-disabled { background: #ccc; color: #888; cursor: not-allowed; border-color: #ccc; }
.btn-sm { padding: 6px 14px; font-size: 0.82rem; }
.btn-lg { padding: 14px 28px; font-size: 1rem; }
.btn-block { width: 100%; }

/* Alerts */
.alert { padding: 12px 18px; border-radius: var(--radius-sm); margin-bottom: 16px; font-size: 0.9rem; }
.alert-error { background: #FFEBEE; color: var(--color-error); border: 1px solid #FFCDD2; }
.alert-success { background: #E8F5E9; color: #2E7D32; border: 1px solid #C8E6C9; }

/* Header */
.site-header {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    position: sticky; top: 0; z-index: 100; box-shadow: var(--shadow-sm);
}
.header-inner {
    display: flex; align-items: center; justify-content: space-between;
    height: 64px; gap: 20px;
}
.logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.1rem; color: var(--color-text-primary); }
.logo-img { height: 32px; width: auto; }
.main-nav .nav-list { display: flex; gap: 24px; }
.main-nav a { color: var(--color-text-secondary); font-size: 0.9rem; font-weight: 500; }
.main-nav a:hover { color: var(--color-accent); }
.header-actions { display: flex; align-items: center; gap: 12px; }
.header-cart { position: relative; color: var(--color-text-secondary); }
.header-cart:hover { color: var(--color-accent); }
.cart-badge {
    position: absolute; top: -6px; right: -8px; background: var(--color-accent);
    color: #fff; font-size: 0.7rem; width: 18px; height: 18px;
    border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 600;
}
.menu-toggle { display: none; background: none; border: none; cursor: pointer; padding: 4px; }

/* Footer */
.site-footer { background: var(--color-surface); border-top: 1px solid var(--color-border); margin-top: 60px; padding: 48px 0 0; }
.footer-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.footer-col h4 { font-size: 1rem; margin-bottom: 16px; color: var(--color-text-primary); }
.footer-col p { color: var(--color-text-secondary); font-size: 0.88rem; }
.footer-col ul li { margin-bottom: 8px; }
.footer-col ul li a { color: var(--color-text-secondary); font-size: 0.88rem; }
.footer-col ul li a:hover { color: var(--color-accent); }
.footer-bottom { border-top: 1px solid var(--color-border); margin-top: 32px; padding: 16px 0; text-align: center; color: var(--color-text-secondary); font-size: 0.82rem; }

/* Auth Pages */
.auth-page { min-height: 70vh; display: flex; align-items: center; justify-content: center; padding: 40px 20px; }
.auth-card {
    background: var(--color-surface); border-radius: var(--radius-lg);
    padding: 40px; width: 100%; max-width: 440px; box-shadow: var(--shadow-md);
}
.auth-card h1 { font-size: 1.5rem; margin-bottom: 24px; text-align: center; }
.auth-form .form-group { margin-bottom: 16px; }
.auth-form label { display: block; margin-bottom: 6px; font-size: 0.88rem; font-weight: 500; color: var(--color-text-primary); }
.auth-form input { width: 100%; padding: 10px 14px; border: 1px solid var(--color-border); border-radius: var(--radius-sm); font-size: 0.9rem; transition: border var(--transition); }
.auth-form input:focus { outline: none; border-color: var(--color-accent); box-shadow: 0 0 0 3px var(--color-accent-light); }
.auth-form .btn { margin-top: 8px; }
.auth-alt { text-align: center; margin-top: 20px; font-size: 0.88rem; color: var(--color-text-secondary); }

/* Dashboard Layout */
.dashboard-layout { display: flex; min-height: 70vh; gap: 0; }
.dashboard-nav {
    width: 240px; flex-shrink: 0; background: var(--color-surface);
    border-right: 1px solid var(--color-border); padding: 24px 0;
}
.dashboard-nav-list li { margin-bottom: 2px; }
.dashboard-nav-list a {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 20px; color: var(--color-text-secondary); font-size: 0.88rem;
    border-left: 3px solid transparent; transition: all var(--transition);
}
.dashboard-nav-list a:hover { background: var(--color-accent-light); color: var(--color-accent); }
.dashboard-nav-list a.active { background: var(--color-accent-light); color: var(--color-accent); border-left-color: var(--color-accent); font-weight: 600; }
.nav-icon { font-size: 1.1rem; }
.dashboard-content { flex: 1; padding: 32px; max-width: calc(100% - 240px); }
.dashboard-content h1 { font-size: 1.5rem; margin-bottom: 24px; }

/* Stats Grid */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 32px; }
.stat-card {
    background: var(--color-surface); border-radius: var(--radius-md);
    padding: 20px; box-shadow: var(--shadow-sm); text-align: center;
}
.stat-value { display: block; font-size: 1.5rem; font-weight: 700; color: var(--color-accent); font-family: var(--font-display); }
.stat-label { display: block; font-size: 0.82rem; color: var(--color-text-secondary); margin-top: 4px; }

/* Dashboard Table */
.dashboard-table { width: 100%; border-collapse: collapse; }
.dashboard-table th { text-align: left; padding: 12px 16px; font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.5px; color: var(--color-text-secondary); border-bottom: 2px solid var(--color-border); }
.dashboard-table td { padding: 12px 16px; border-bottom: 1px solid var(--color-border); font-size: 0.88rem; }
.dashboard-table tbody tr:hover { background: var(--color-bg); }
.table-thumb { width: 48px; height: 48px; object-fit: cover; border-radius: var(--radius-sm); }

/* Status Badge */
.status-badge { display: inline-block; padding: 4px 10px; border-radius: 999px; font-size: 0.78rem; font-weight: 600; }
.status-pending { background: #FFF3E0; color: #E65100; }
.status-processing { background: #E3F2FD; color: #1565C0; }
.status-completed { background: #E8F5E9; color: #2E7D32; }
.status-cancelled { background: #FFEBEE; color: #c62828; }
.status-active { background: #E8F5E9; color: #2E7D32; }
.status-inactive { background: #F5F5F5; color: #9E9E9E; }

/* Quick Actions */
.quick-actions { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 24px; }
.action-card {
    background: var(--color-surface); border-radius: var(--radius-md);
    padding: 24px; box-shadow: var(--shadow-sm); text-align: center;
    display: flex; flex-direction: column; align-items: center; gap: 8px;
    transition: all var(--transition); color: var(--color-text-primary);
}
.action-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); color: var(--color-accent); }
.action-icon { font-size: 2rem; }

/* Filter Tabs */
.filter-tabs { display: flex; gap: 8px; margin-bottom: 20px; flex-wrap: wrap; }
.filter-tab {
    padding: 8px 18px; border-radius: 999px; font-size: 0.85rem;
    background: var(--color-surface); border: 1px solid var(--color-border);
    color: var(--color-text-secondary); transition: all var(--transition);
}
.filter-tab:hover { border-color: var(--color-accent); color: var(--color-accent); }
.filter-tab.active { background: var(--color-accent); color: #fff; border-color: var(--color-accent); }

/* Modal */
.modal { display: none; position: fixed; inset: 0; z-index: 200; background: rgba(0,0,0,0.5); align-items: center; justify-content: center; padding: 20px; }
.modal.open { display: flex; }
.modal-content {
    background: var(--color-surface); border-radius: var(--radius-lg);
    padding: 32px; width: 100%; max-width: 560px; max-height: 90vh; overflow-y: auto;
    box-shadow: var(--shadow-lg); position: relative;
}
.modal-close { position: absolute; top: 12px; right: 16px; font-size: 1.5rem; cursor: pointer; color: var(--color-text-secondary); }
.modal-close:hover { color: var(--color-text-primary); }

/* Empty State */
.empty-state { text-align: center; padding: 40px 20px; color: var(--color-text-secondary); }
.empty-state h3 { margin-bottom: 8px; }
.empty-state p { margin-bottom: 16px; }

/* Section Title */
.section-title { font-size: 1.5rem; margin-bottom: 24px; text-align: center; }

/* Form */
.form-group { margin-bottom: 16px; }
.form-group label { display: block; margin-bottom: 6px; font-size: 0.88rem; font-weight: 500; }
.form-group input, .form-group textarea, .form-group select {
    width: 100%; padding: 10px 14px; border: 1px solid var(--color-border);
    border-radius: var(--radius-sm); font-family: var(--font-body); font-size: 0.9rem;
    transition: border var(--transition);
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { outline: none; border-color: var(--color-accent); box-shadow: 0 0 0 3px var(--color-accent-light); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-actions { display: flex; gap: 12px; margin-top: 16px; }
.checkbox-label { display: flex; align-items: center; gap: 8px; font-size: 0.88rem; cursor: pointer; }
.checkbox-label input[type="checkbox"] { width: auto; }

/* Toggle */
.toggle-group .toggle { display: flex; align-items: center; gap: 10px; cursor: pointer; }
.toggle input { display: none; }
.toggle-slider {
    width: 44px; height: 24px; background: #ccc; border-radius: 12px;
    position: relative; transition: background var(--transition);
}
.toggle-slider::after {
    content: ''; position: absolute; top: 3px; left: 3px; width: 18px; height: 18px;
    background: #fff; border-radius: 50%; transition: transform var(--transition);
}
.toggle input:checked + .toggle-slider { background: var(--color-accent); }
.toggle input:checked + .toggle-slider::after { transform: translateX(20px); }

/* Page Header */
.page-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; flex-wrap: wrap; gap: 12px; }

/* Inline Form */
.inline-form { display: inline; }

/* Payment Status Pages */
.payment-status-page { min-height: 60vh; display: flex; align-items: center; justify-content: center; padding: 40px 20px; }
.payment-status-card {
    background: var(--color-surface); border-radius: var(--radius-lg);
    padding: 48px; text-align: center; max-width: 440px; width: 100%;
    box-shadow: var(--shadow-md);
}
.payment-icon {
    width: 72px; height: 72px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
    font-size: 2rem; margin: 0 auto 20px; color: #fff;
}
.success .payment-icon { background: var(--color-success); }
.failure .payment-icon { background: var(--color-error); }
.pending .payment-icon { background: var(--color-warning); color: #333; }
.payment-status-card h1 { font-size: 1.5rem; margin-bottom: 8px; }
.payment-status-card p { color: var(--color-text-secondary); margin-bottom: 8px; }
.payment-reference { font-size: 0.82rem; }
.payment-status-card .btn { margin: 8px 4px; }

/* Responsive */
@media (max-width: 768px) {
    .main-nav { display: none; }
    .menu-toggle { display: block; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .dashboard-layout { flex-direction: column; }
    .dashboard-nav { width: 100%; border-right: none; border-bottom: 1px solid var(--color-border); padding: 8px 0; }
    .dashboard-nav-list { display: flex; overflow-x: auto; }
    .dashboard-nav-list a { white-space: nowrap; border-left: none; border-bottom: 3px solid transparent; }
    .dashboard-nav-list a.active { border-left: none; border-bottom-color: var(--color-accent); }
    .dashboard-content { max-width: 100%; padding: 20px; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .quick-actions { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
}