/* Admin Panel Stylesheet */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Playfair+Display:wght@700&display=swap');

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

:root {
    --primary-600: #16a34a; --primary-700: #15803d; --primary-50: #f0fdf4; --primary-100: #dcfce7;
    --neutral-50: #f8fafc; --neutral-100: #f1f5f9; --neutral-200: #e2e8f0;
    --neutral-500: #64748b; --neutral-600: #475569; --neutral-700: #334155;
    --neutral-800: #1e293b; --neutral-900: #0f172a;
    --sidebar-w: 240px;
    --font-sans: 'Inter', sans-serif;
}

body { font-family: var(--font-sans); background: var(--neutral-50); color: var(--neutral-800); }

/* Sidebar */
.admin-sidebar { position: fixed; top: 0; bottom: 0; left: 0; width: var(--sidebar-w); background: var(--neutral-900); display: flex; flex-direction: column; z-index: 100; overflow-y: auto; }
.sidebar-header { padding: 20px; border-bottom: 1px solid rgba(255,255,255,.08); }
.sidebar-logo { display: flex; align-items: center; gap: 10px; }
.sidebar-logo-icon { width: 36px; height: 36px; border-radius: 50%; background: var(--primary-600); display: flex; align-items: center; justify-content: center; }
.sidebar-brand { font-family: 'Playfair Display', serif; font-weight: 700; font-size: 14px; color: #fff; }
.sidebar-sub { font-size: 11px; color: var(--neutral-500); }
.sidebar-nav { flex: 1; padding: 16px 10px; }
.sidebar-item { display: flex; align-items: center; gap: 10px; width: 100%; padding: 10px 12px; border-radius: 8px; border: none; cursor: pointer; font-size: 14px; font-weight: 500; color: #f8fafc; background: transparent; margin-bottom: 2px; transition: all .15s ease; text-decoration: none; }
.sidebar-item:hover { background: rgba(255,255,255,.06); color: var(--neutral-200); }
.sidebar-item.active { background: var(--primary-700); color: #fff; font-weight: 600; }
.sidebar-footer { padding: 16px 10px; border-top: 1px solid rgba(255,255,255,.08); }

/* Main */
.admin-main { margin-left: var(--sidebar-w); min-height: 100vh; }
.admin-content { padding: 32px; }

/* Page title */
.admin-title { font-size: 24px; font-weight: 700; margin-bottom: 4px; }
.admin-subtitle { color: var(--neutral-500); font-size: 14px; margin-bottom: 24px; }

/* Stat cards */
.stat-card { background: #fff; border-radius: 12px; padding: 24px; box-shadow: 0 1px 4px rgba(0,0,0,.06); cursor: pointer; transition: box-shadow .2s ease; text-decoration: none; display: block; }
.stat-card:hover { box-shadow: 0 4px 16px rgba(0,0,0,.1); }
.stat-card-label { font-size: 13px; color: var(--neutral-500); margin-bottom: 8px; }
.stat-card-value { font-size: 36px; font-weight: 700; font-family: 'Playfair Display', serif; color: var(--neutral-900); }
.stat-card-link { display: flex; align-items: center; gap: 4px; margin-top: 12px; font-size: 13px; }
.stat-card-icon { width: 44px; height: 44px; border-radius: 10px; display: flex; align-items: center; justify-content: center; }

/* Table */
.admin-table-wrap { background: #fff; border-radius: 12px; overflow: hidden; box-shadow: 0 1px 4px rgba(0,0,0,.06); }
.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th { padding: 12px 16px; text-align: left; font-size: 12px; font-weight: 600; color: var(--neutral-500); text-transform: uppercase; letter-spacing: .04em; background: var(--neutral-50); border-bottom: 1.5px solid var(--neutral-200); white-space: nowrap; }
.admin-table td { padding: 12px 16px; font-size: 14px; color: var(--neutral-700); border-bottom: 1px solid var(--neutral-100); vertical-align: middle; }
.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover td { background: var(--neutral-50); }

/* Form card */
.form-card { background: #fff; border-radius: 12px; padding: 32px; box-shadow: 0 1px 4px rgba(0,0,0,.06); max-width: 800px; }
.form-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media(max-width:640px) { .form-grid-2 { grid-template-columns: 1fr; } }
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.form-label { font-size: 14px; font-weight: 500; color: var(--neutral-700); }
.form-control { padding: 10px 14px; border: 1.5px solid var(--neutral-200); border-radius: 8px; font-size: 15px; color: var(--neutral-800); transition: border-color .2s ease; outline: none; background: #fff; font-family: var(--font-sans); width: 100%; }
.form-control:focus { border-color: var(--primary-600); box-shadow: 0 0 0 3px rgba(22,163,74,.1); }
textarea.form-control { resize: vertical; min-height: 120px; }

/* Alerts */
.alert { padding: 12px 16px; border-radius: 8px; font-size: 14px; margin-bottom: 16px; }
.alert-success { background: var(--primary-50); color: var(--primary-700); border: 1px solid var(--primary-100); }
.alert-danger  { background: #fef2f2; color: #dc2626; border: 1px solid #fecaca; }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 9px 18px; border-radius: 8px; font-size: 14px; font-weight: 600; border: none; cursor: pointer; transition: all .2s ease; text-decoration: none; }
.btn-primary { background: var(--primary-600); color: #fff; }
.btn-primary:hover { background: var(--primary-700); color: #fff; }
.btn-secondary { background: #fff; color: var(--neutral-700); border: 1.5px solid var(--neutral-200); }
.btn-secondary:hover { background: var(--neutral-50); }
.btn-danger { background: #fef2f2; color: #dc2626; }
.btn-danger:hover { background: #dc2626; color: #fff; }
.btn-sm { padding: 6px 12px; font-size: 12px; }

/* Badge */
.badge { display: inline-block; padding: 3px 10px; border-radius: 100px; font-size: 12px; font-weight: 600; }
.badge-green { background: var(--primary-100); color: var(--primary-700); }
.badge-gray  { background: var(--neutral-100); color: var(--neutral-600); }
.badge-red   { background: #fef2f2; color: #dc2626; }
.badge-blue  { background: #dbeafe; color: #1d4ed8; }
.badge-orange{ background: #fff7ed; color: #c2410c; }

/* Toolbar */
.toolbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; flex-wrap: wrap; gap: 12px; }
.toolbar-actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* Login page */
.login-page { min-height: 100vh; background: linear-gradient(135deg,var(--neutral-900),#1e3a24); display: flex; align-items: center; justify-content: center; padding: 24px; }
.login-card { background: #fff; border-radius: 16px; padding: 40px; width: 100%; max-width: 420px; box-shadow: 0 24px 64px rgba(0,0,0,.4); }
.login-logo { display: flex; align-items: center; gap: 12px; margin-bottom: 32px; }
.login-logo-icon { width: 48px; height: 48px; border-radius: 50%; background: linear-gradient(135deg,var(--primary-600),var(--primary-700)); display: flex; align-items: center; justify-content: center; }
.login-title { font-size: 24px; font-weight: 700; margin-bottom: 4px; }
.login-sub { font-size: 14px; color: var(--neutral-500); margin-bottom: 28px; }

/* Pagination */
.pagination { display: flex; gap: 4px; flex-wrap: wrap; }
.page-link { padding: 6px 12px; border-radius: 6px; font-size: 14px; color: var(--neutral-600); border: 1px solid var(--neutral-200); text-decoration: none; transition: all .15s ease; }
.page-link:hover { background: var(--primary-50); color: var(--primary-700); }
.page-item.active .page-link { background: var(--primary-600); color: #fff; border-color: var(--primary-600); }
.page-item.disabled .page-link { opacity: .5; cursor: not-allowed; }

/* Responsive */
@media(max-width:768px) {
    .admin-sidebar { transform: translateX(-100%); transition: transform .3s ease; }
    .admin-sidebar.open { transform: translateX(0); }
    .admin-main { margin-left: 0; }
    .admin-content { padding: 16px; }
}