/* assets/css/style.css */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --primary:   #2563eb;
  --primary-d: #1d4ed8;
  --success:   #16a34a;
  --danger:    #dc2626;
  --warn:      #d97706;
  --bg:        #f1f5f9;
  --card:      #ffffff;
  --border:    #e2e8f0;
  --text:      #1e293b;
  --muted:     #64748b;
  --radius:    8px;
}

body { font-family: 'Segoe UI', system-ui, sans-serif; background: var(--bg); color: var(--text); font-size: 14px; }

/* ---- NAVBAR ---- */
.navbar { background: var(--primary); padding: 0 24px; display: flex; align-items: center; gap: 32px; height: 54px; position: sticky; top: 0; z-index: 100; box-shadow: 0 2px 8px rgba(0,0,0,.15); }
.brand  { color:#fff; font-weight:700; font-size:18px; text-decoration:none; letter-spacing:.5px; }
.nav-links { display:flex; gap:4px; list-style:none; }
.nav-links a { color:rgba(255,255,255,.82); text-decoration:none; padding:6px 14px; border-radius:6px; font-size:13px; transition:.15s; }
.nav-links a:hover, .nav-links a.active { background:rgba(255,255,255,.2); color:#fff; }

/* ---- LAYOUT ---- */
.container { max-width: 1100px; margin: 0 auto; padding: 28px 20px; }
.page-title { font-size: 22px; font-weight: 700; margin-bottom: 20px; display:flex; align-items:center; gap:10px; }
.site-footer { text-align:center; padding:20px; color:var(--muted); font-size:12px; border-top:1px solid var(--border); }

/* ---- CARDS ---- */
.card { background: var(--card); border:1px solid var(--border); border-radius: var(--radius); padding: 20px; margin-bottom: 20px; }
.card-title { font-size:15px; font-weight:600; margin-bottom:14px; color:var(--primary); }

/* ---- STATS ---- */
.stats-grid { display:grid; grid-template-columns:repeat(auto-fit, minmax(180px,1fr)); gap:14px; margin-bottom:24px; }
.stat-card  { background:var(--card); border:1px solid var(--border); border-radius:var(--radius); padding:18px 20px; }
.stat-card .label { font-size:12px; color:var(--muted); text-transform:uppercase; letter-spacing:.5px; }
.stat-card .val   { font-size:30px; font-weight:700; margin-top:4px; }
.stat-card.blue   .val { color:var(--primary); }
.stat-card.green  .val { color:var(--success); }
.stat-card.red    .val { color:var(--danger); }
.stat-card.amber  .val { color:var(--warn); }

/* ---- TABLE ---- */
.table-wrap { overflow-x:auto; }
table.tbl { width:100%; border-collapse:collapse; font-size:13px; }
table.tbl th { background:#f8fafc; padding:10px 12px; text-align:left; font-weight:600; border-bottom:2px solid var(--border); white-space:nowrap; }
table.tbl td { padding:10px 12px; border-bottom:1px solid var(--border); vertical-align:middle; }
table.tbl tr:hover td { background:#f8fafc; }

/* ---- BADGES ---- */
.badge { display:inline-block; padding:3px 9px; border-radius:20px; font-size:11px; font-weight:600; }
.badge-green  { background:#dcfce7; color:#15803d; }
.badge-red    { background:#fee2e2; color:#b91c1c; }
.badge-blue   { background:#dbeafe; color:#1d4ed8; }
.badge-amber  { background:#fef3c7; color:#92400e; }
.badge-gray   { background:#f1f5f9; color:#475569; }

/* ---- FORMS ---- */
.form-grid { display:grid; grid-template-columns:repeat(auto-fit, minmax(220px,1fr)); gap:14px; }
.form-group { display:flex; flex-direction:column; gap:5px; }
.form-group label { font-size:12px; font-weight:600; color:var(--muted); text-transform:uppercase; letter-spacing:.4px; }
.form-group input,
.form-group select,
.form-group textarea { width:100%; padding:9px 12px; border:1px solid var(--border); border-radius:6px; font-size:14px; font-family:inherit; background:#fff; transition:.15s; }
.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(37,99,235,.12); }
.form-row { margin-bottom: 18px; }

/* ---- BUTTONS ---- */
.btn { display:inline-flex; align-items:center; gap:6px; padding:8px 16px; border-radius:6px; font-size:13px; font-weight:600; cursor:pointer; border:none; text-decoration:none; transition:.15s; }
.btn-primary { background:var(--primary); color:#fff; }
.btn-primary:hover { background:var(--primary-d); }
.btn-success { background:var(--success); color:#fff; }
.btn-danger  { background:var(--danger);  color:#fff; }
.btn-light   { background:#f1f5f9; color:var(--text); border:1px solid var(--border); }
.btn-light:hover { background:#e2e8f0; }
.btn-sm      { padding:5px 10px; font-size:12px; }

/* ---- TOP BAR ---- */
.top-bar { display:flex; justify-content:space-between; align-items:center; margin-bottom:16px; flex-wrap:wrap; gap:10px; }
.search-box input { padding:8px 14px; border:1px solid var(--border); border-radius:6px; font-size:13px; width:240px; }

/* ---- ALERT ---- */
.alert { padding:12px 16px; border-radius:6px; margin-bottom:16px; font-size:13px; }
.alert-success { background:#dcfce7; color:#15803d; border:1px solid #bbf7d0; }
.alert-danger  { background:#fee2e2; color:#b91c1c; border:1px solid #fecaca; }

/* ---- MODAL ---- */
.modal-overlay { display:none; position:fixed; inset:0; background:rgba(0,0,0,.45); z-index:200; align-items:center; justify-content:center; }
.modal-overlay.open { display:flex; }
.modal { background:#fff; border-radius:10px; width:90%; max-width:560px; max-height:90vh; overflow-y:auto; box-shadow:0 20px 60px rgba(0,0,0,.2); }
.modal-header { padding:18px 20px; border-bottom:1px solid var(--border); display:flex; justify-content:space-between; align-items:center; }
.modal-header h3 { font-size:16px; font-weight:700; }
.modal-close { background:none; border:none; font-size:22px; cursor:pointer; color:var(--muted); line-height:1; }
.modal-body { padding:20px; }
.modal-footer { padding:14px 20px; border-top:1px solid var(--border); display:flex; justify-content:flex-end; gap:10px; }

/* ---- KAMAR GRID ---- */
.kamar-grid { display:grid; grid-template-columns:repeat(auto-fill, minmax(200px,1fr)); gap:14px; }
.kamar-card { border:2px solid var(--border); border-radius:var(--radius); padding:16px; cursor:default; }
.kamar-card.tersedia  { border-color:#86efac; background:#f0fdf4; }
.kamar-card.terisi    { border-color:#fca5a5; background:#fff1f2; }
.kamar-card.perbaikan { border-color:#fcd34d; background:#fffbeb; }
.kamar-card .nomor { font-size:24px; font-weight:800; }
.kamar-card .tipe  { font-size:11px; color:var(--muted); margin:2px 0 8px; }
.kamar-card .harga { font-size:14px; font-weight:600; color:var(--primary); }
.kamar-card .actions { margin-top:12px; display:flex; gap:6px; }

/* Recent table on dashboard */
.section-label { font-size:13px; font-weight:700; color:var(--muted); text-transform:uppercase; letter-spacing:.5px; margin-bottom:10px; }

/* ---- RESPONSIVE MOBILE ---- */
@media (max-width: 768px) {
  /* Navbar */
  .navbar { padding: 0 12px; gap: 12px; height: auto; flex-wrap: wrap; padding: 10px 12px; }
  .brand { font-size: 16px; }
  .nav-links { flex-wrap: wrap; gap: 2px; width: 100%; }
  .nav-links a { font-size: 11px; padding: 5px 8px; }

  /* Container */
  .container { padding: 16px 12px; }
  .page-title { font-size: 18px; }

  /* Stats grid */
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .stat-card .val { font-size: 22px; }
  .stat-card.amber .val { font-size: 15px; }

  /* Dashboard grid */
  div[style*="grid-template-columns:1fr 1fr"] { display: block !important; }

  /* Table */
  table.tbl { font-size: 12px; }
  table.tbl th, table.tbl td { padding: 8px 8px; }

  /* Kamar grid */
  .kamar-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .kamar-card .nomor { font-size: 20px; }
  .kamar-card .actions { flex-wrap: wrap; }

  /* Top bar */
  .top-bar { flex-direction: column; align-items: flex-start; }
  .top-bar > div { flex-wrap: wrap; }
  .search-box input { width: 100%; }

  /* Form grid */
  .form-grid { grid-template-columns: 1fr !important; }
  .form-group[style*="grid-column:1/-1"] { grid-column: 1 !important; }

  /* Modal */
  .modal { width: 95%; max-height: 85vh; }
  .modal-body { padding: 14px; }

  /* Buttons */
  .btn { font-size: 12px; padding: 7px 12px; }
  .btn-sm { padding: 4px 8px; font-size: 11px; }

  /* Table aksi column */
  td[style*="display:flex"] { flex-wrap: wrap; gap: 4px !important; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .kamar-grid { grid-template-columns: 1fr; }
  .nav-links a { font-size: 10px; padding: 4px 6px; }
}