:root {
  color-scheme: light dark;
  --bg: #f6f8fc;
  --card: rgba(255, 255, 255, 0.72);
  --text: #0f172a;
  --muted: #64748b;
  --border: rgba(15, 23, 42, 0.10);
  --shadow: 0 12px 32px rgba(2, 6, 23, 0.08);
  --primary: #2563eb;
  --primary-ink: #1d4ed8;
  --danger: #b91c1c;
  --radius: 14px;
  --ring: rgba(37, 99, 235, 0.25);
  --tableStripe: rgba(2, 6, 23, 0.02);
  --link: #2563eb;
}

[data-theme="dark"] {
  --bg: #0b1220;
  --card: rgba(15, 23, 42, 0.55);
  --text: #e5e7eb;
  --muted: rgba(229, 231, 235, 0.70);
  --border: rgba(255, 255, 255, 0.10);
  --shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
  --primary: #3b82f6;
  --primary-ink: #60a5fa;
  --danger: #ef4444;
  --ring: rgba(59, 130, 246, 0.35);
  --tableStripe: rgba(255, 255, 255, 0.03);
  --link: #93c5fd;
}

html, body { height: 100%; }
body {
  margin: 0;
  background: radial-gradient(1200px 600px at 10% -20%, rgba(37,99,235,.18), transparent 55%),
              radial-gradient(900px 500px at 90% -10%, rgba(16,185,129,.14), transparent 60%),
              var(--bg);
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
}
.app-footer {
  padding: 12px 24px 18px;
}
.app-footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.footer-brandline { display: inline-flex; align-items: baseline; gap: 8px; min-width: 0; }
.footer-brand { font-weight: 800; letter-spacing: .2px; }
.footer-sep { opacity: .55; }
.footer-subtitle { color: var(--muted); font-size: 12px; }
.footer-right { white-space: nowrap; }
.footer-meta { white-space: normal; }
/* Avoid overriding Bootstrap button/link colors inside tables/modals. */
.app-container a:not(.nav-link):not([class*="btn"]) { color: var(--link); }
.app-container a:not(.nav-link):not([class*="btn"]):hover { text-decoration: underline; }
.app-container a.btn:hover,
.app-container a.nav-link:hover { text-decoration: none; }
.app-container { max-width: 100%; margin: 0 auto; padding: 24px; }

/* Logs tab */
.log-toolbar .btn,
.log-toolbar .form-select {
  height: 32px;
}
.logs-layout { --logsColH: 640px; --logFileH: 170px; }
.logs-left-col,
.logs-right-col { min-height: 0; }
.logs-left-col { height: var(--logsColH); }
.logs-right-col { height: var(--logsColH); }
.log-file-card { height: var(--logFileH); }
.log-file-card .table-responsive { max-height: calc(var(--logFileH) - 78px); overflow: auto; }
.log-tail-card,
.log-activity-card { height: 100%; min-height: 0; }
.log-tail-scroll {
  min-height: 0;
  max-height: 560px;
  overflow: auto;
}
.log-tail-paged {
  min-height: 0;
  overflow: hidden;
}
.log-actions-scroll {
  min-height: 0;
  overflow: auto;
}
.log-actions-paged {
  min-height: 0;
  overflow: hidden;
}
@media (max-width: 992px) {
  .logs-layout { --logsColH: auto; --logFileH: auto; }
  .logs-left-col,
  .logs-right-col { height: auto; }
  .log-file-card { height: auto; }
  .log-file-card .table-responsive { max-height: 260px; }
  .log-tail-scroll { max-height: 360px; }
  .log-actions-scroll { max-height: 360px; }
}

/* Bootstrap-friendly utility colors used by DenRama admin pages */
.title-text { color: var(--text); }
.subtitle-text { color: var(--muted); }

.glass-box {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 10px 28px rgba(2,6,23,.10);
}

.dashboard-hero {
  position: relative;
  overflow: hidden;
}
.dashboard-hero::before {
  content: "";
  position: absolute;
  inset: -1px;
  background:
    radial-gradient(900px 420px at 20% 0%, rgba(37,99,235,.22), transparent 60%),
    radial-gradient(700px 360px at 85% 20%, rgba(16,185,129,.16), transparent 60%);
  opacity: 1;
}
.dashboard-hero > * { position: relative; }

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.10);
  color: var(--text);
  font-weight: 700;
  font-size: 12px;
}
[data-theme="dark"] .chip { background: rgba(15,23,42,.40); }
.chip-badge {
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid var(--border);
  font-weight: 900;
  font-size: 11px;
}
.chip-badge.ok { background: rgba(34,197,94,.14); color: #22c55e; border-color: rgba(34,197,94,.22); }
.chip-badge.warn { background: rgba(245,158,11,.14); color: #f59e0b; border-color: rgba(245,158,11,.22); }
.chip-badge.err { background: rgba(239,68,68,.14); color: #ef4444; border-color: rgba(239,68,68,.22); }

.kpi-card {
  position: relative;
  overflow: hidden;
  padding: 18px !important;
}
.kpi-card::before {
  content: "";
  position: absolute;
  left: -1px;
  top: -1px;
  bottom: -1px;
  width: 6px;
  border-radius: var(--radius);
  opacity: .95;
}
.kpi-head { display:flex; align-items:flex-start; justify-content:space-between; gap: 10px; margin-bottom: 10px; }
.kpi-label { text-transform: uppercase; letter-spacing: .08em; font-size: 11px; color: var(--muted); font-weight: 800; }
.kpi-icon {
  width: 34px; height: 34px;
  display:flex; align-items:center; justify-content:center;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.10);
}
[data-theme="dark"] .kpi-icon { background: rgba(15,23,42,.35); }
.kpi-icon i { font-size: 18px; }
.kpi-value { font-size: 34px; font-weight: 900; letter-spacing: -0.02em; line-height: 1.05; }
.kpi-value-money { font-size: 26px; }
.kpi-subtitle { font-size: 12px; }

.kpi-primary::before { background: linear-gradient(180deg, rgba(59,130,246,.95), rgba(59,130,246,.12)); }
.kpi-success::before { background: linear-gradient(180deg, rgba(34,197,94,.95), rgba(34,197,94,.12)); }
.kpi-danger::before { background: linear-gradient(180deg, rgba(239,68,68,.95), rgba(239,68,68,.12)); }
.kpi-warning::before { background: linear-gradient(180deg, rgba(245,158,11,.95), rgba(245,158,11,.12)); }
.kpi-primary .kpi-icon i { color: var(--primary); }
.kpi-success .kpi-icon i { color: #22c55e; }
.kpi-danger .kpi-icon i { color: #ef4444; }
.kpi-warning .kpi-icon i { color: #f59e0b; }

.glow-btn {
  box-shadow: 0 0 18px rgba(37, 99, 235, 0.22);
}

/* DenRama-like stats cards (compact + equal height) */
.statistic-card {
  height: 100%;
  padding: 1.1rem !important;
}
.statistic-card h6 { font-size: 0.72rem; letter-spacing: 0.06em; }
.statistic-card h2 { line-height: 1.05; }
.statistic-card .icon-wrapper { padding: .45rem !important; border-radius: 12px !important; }

.btn-back-pelanggan,
.btn-back-paket {
  background: rgba(148, 163, 184, 0.10);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 12px;
  font-weight: 700;
}
[data-theme="dark"] .btn-back-pelanggan,
[data-theme="dark"] .btn-back-paket {
  background: rgba(15, 23, 42, 0.45);
}

/* Action buttons like DenRama */
.action-buttons { display:flex; gap:.5rem; justify-content:center; align-items:center; }
.btn-action {
  width: 34px; height: 34px;
  display:inline-flex; align-items:center; justify-content:center;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.06);
  color: var(--text);
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn-action:hover { transform: translateY(-1px); box-shadow: 0 8px 18px rgba(2,6,23,.16); }
.btn-action-primary { background: rgba(59, 130, 246, 0.15); border-color: rgba(59,130,246,.25); color: #3b82f6; }
.btn-action-warning { background: rgba(245, 158, 11, 0.15); border-color: rgba(245,158,11,.25); color: #f59e0b; }
.btn-action-danger { background: rgba(239, 68, 68, 0.15); border-color: rgba(239,68,68,.25); color: #ef4444; }

.badge-status { padding: .40rem .80rem; border-radius: 10px; font-weight: 800; font-size: .75rem; }
.badge-success { background: rgba(34,197,94,.14); color: #22c55e; border: 1px solid rgba(34,197,94,.22); }
.badge-danger { background: rgba(239,68,68,.14); color: #ef4444; border: 1px solid rgba(239,68,68,.22); }
.badge-secondary { background: rgba(148,163,184,.14); color: #94a3b8; border: 1px solid rgba(148,163,184,.22); }

/* DataTables tweaks */
.dataTables_wrapper .dataTables_filter input,
.dataTables_wrapper .dataTables_length select {
  border-radius: 10px !important;
}

/* Make bootstrap table text readable in dark theme */
[data-theme="dark"] .table { color: var(--text) !important; }
[data-theme="dark"] .table thead th { color: rgba(229,231,235,.82) !important; }
[data-theme="dark"] .table td, [data-theme="dark"] .table th { border-color: rgba(255,255,255,.10) !important; }

/* Bootstrap/DataTables tables inside glass: keep cells transparent (no white blocks) */
.glass-box .table {
  --bs-table-bg: transparent;
  --bs-table-color: var(--text);
  --bs-table-striped-color: var(--text);
  --bs-table-striped-bg: var(--tableStripe);
  --bs-table-hover-color: var(--text);
  --bs-table-hover-bg: rgba(37, 99, 235, 0.06);
  color: var(--text);
}
.glass-box .table > :not(caption) > * > * { background-color: transparent !important; }

/* DataTables adds odd/even row classes; apply subtle glass striping */
.glass-box table.dataTable tbody tr { background-color: transparent !important; }
.glass-box table.dataTable tbody tr.odd > * { background-color: var(--tableStripe) !important; }
.glass-box table.dataTable tbody tr.even > * { background-color: transparent !important; }
.glass-box table.dataTable tbody tr:hover > * { background-color: rgba(37, 99, 235, 0.08) !important; }

/* Bootstrap forms inside glass: avoid white input blocks in dark mode */
.glass-box .form-control,
.glass-box .form-select {
  background-color: rgba(255, 255, 255, 0.55);
  border-color: var(--border);
  color: var(--text);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.glass-box .form-control::placeholder { color: rgba(100,116,139,.85); }
[data-theme="dark"] .glass-box .form-control,
[data-theme="dark"] .glass-box .form-select {
  background-color: rgba(15, 23, 42, 0.40);
  border-color: rgba(255, 255, 255, 0.12);
  color: var(--text);
}
[data-theme="dark"] .glass-box .form-control::placeholder { color: rgba(229,231,235,.55); }
.glass-box .form-control:focus,
.glass-box .form-select:focus {
  box-shadow: 0 0 0 4px var(--ring);
  border-color: rgba(37,99,235,.45);
}

/* Bootstrap components: keep glass + readable */
.modal-content,
.dropdown-menu {
  background: var(--card) !important;
  color: var(--text) !important;
  border-color: var(--border) !important;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
[data-theme="dark"] .btn-close { filter: invert(1) grayscale(100%); }
[data-theme="dark"] .input-group-text { color: var(--muted) !important; border-color: rgba(255,255,255,.10) !important; background: rgba(15,23,42,.35) !important; }

.card {
  border: 1px solid var(--border) !important;
  border-radius: var(--radius) !important;
  padding: 16px;
  background: var(--card) !important;
  color: var(--text) !important;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 10px 28px rgba(2,6,23,.08);
}
/* Don't override Bootstrap `.row` (it breaks grid wrapping). */

input:not(.form-control):not(.form-check-input),
select:not(.form-select),
textarea:not(.form-control) {
  width:100%;
  padding: 9px 10px;
  border:1px solid rgba(15,23,42,.16);
  border-radius:10px;
  background: rgba(255,255,255,.92);
  color: var(--text);
}
[data-theme="dark"] input:not(.form-control):not(.form-check-input)::placeholder,
[data-theme="dark"] textarea:not(.form-control)::placeholder { color: rgba(229,231,235,.55); }
input:not(.form-control):not(.form-check-input)::placeholder,
textarea:not(.form-control)::placeholder { color: rgba(100,116,139,.85); }
[data-theme="dark"] input:not(.form-control):not(.form-check-input),
[data-theme="dark"] select:not(.form-select),
[data-theme="dark"] textarea:not(.form-control) {
  background: rgba(15, 23, 42, 0.45);
  border-color: rgba(255, 255, 255, 0.12);
}
input:focus, select:focus, textarea:focus, button:focus {
  outline: none;
  box-shadow: 0 0 0 4px var(--ring);
  border-color: rgba(37,99,235,.45);
}
label { font-size: 12px; color: var(--muted); display:block; margin-bottom: 4px; }

/* Password peek (show/hide) */
.pw-field { position: relative; }
.pw-field input { padding-right: 44px; }
.pw-toggle-btn {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  border: 1px solid transparent;
  background: transparent;
  color: var(--muted);
  padding: 6px 8px;
  border-radius: 10px;
  line-height: 1;
}
.pw-toggle-btn:hover {
  color: var(--text);
  background: rgba(2, 6, 23, 0.06);
  border-color: rgba(15, 23, 42, 0.12);
}
[data-theme="dark"] .pw-toggle-btn:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.10);
}

table:not(.table) { width:100%; border-collapse: collapse; }
table:not(.table) th,
table:not(.table) td { border-bottom: 1px solid var(--border); text-align:left; padding: 11px 10px; }
table:not(.table) th { font-size: 12px; color: var(--muted); letter-spacing: .02em; }
table:not(.table) tbody tr:nth-child(odd) td { background: var(--tableStripe); }

.muted { color: var(--muted); }

.header { display:flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.nav a { margin-right: 10px; color: var(--muted); text-decoration:none; font-weight: 600; }
.nav a:hover { color: var(--text); }

.app-alert { border:1px solid var(--border); border-left-width: 4px; padding: 10px 12px; border-radius: 12px; margin-bottom: 12px; background: var(--card); }
.app-alert.warn { border-left-color:#f59e0b; background: rgba(245, 158, 11, 0.10); }
.app-alert.error { border-left-color:#ef4444; background: rgba(239, 68, 68, 0.10); }
.app-alert.ok { border-left-color:#10b981; background: rgba(16, 185, 129, 0.10); }

/* Admin dashboard layout */
.admin-shell { display:grid; grid-template-columns: 240px 1fr; gap: 16px; }
.sidebar { position: sticky; top: 18px; height: fit-content; border-radius: var(--radius); background: linear-gradient(180deg, rgba(37,99,235,.10), rgba(37,99,235,0)); border:1px solid var(--border); padding: 14px; }
.brand { display:flex; gap:10px; align-items:center; padding: 8px 8px 14px; }
.brand-mark { width: 36px; height: 36px; border-radius: 12px; background: rgba(37,99,235,.14); border: 1px solid rgba(37,99,235,.22); display:flex; align-items:center; justify-content:center; font-weight: 800; color: var(--primary-ink); overflow:hidden; }
.brand-mark img { width:100%; height:100%; object-fit:cover; display:block; }
.brand-title { font-weight: 800; }
.sidebar nav a { display:flex; align-items:center; gap:10px; padding: 10px 10px; border-radius: 12px; text-decoration:none; color: var(--text); font-weight: 750; }
.sidebar nav a i { width: 18px; opacity: .9; }
.sidebar nav a span { min-width: 0; }
.sidebar nav a:hover { background: rgba(2,6,23,.04); }
.sidebar nav a.active { background: rgba(37,99,235,.12); border: 1px solid rgba(37,99,235,.18); }
.content { min-width: 0; }
.topbar { display:flex; align-items:center; justify-content: space-between; margin-bottom: 14px; }
.page-title { font-size: 18px; font-weight: 800; margin:0; }
.subtitle { margin: 3px 0 0; color: var(--muted); font-size: 13px; }
.stat-grid { display:grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 12px; }
.stat { border:1px solid var(--border); border-radius: var(--radius); background: var(--card); padding: 14px; box-shadow: 0 1px 0 rgba(2,6,23,.04); }
.stat .k { color: var(--muted); font-size: 12px; letter-spacing: .02em; }
.stat .v { margin-top: 6px; font-size: 28px; font-weight: 850; letter-spacing: -0.02em; }
.stat .hint { margin-top: 6px; color: var(--muted); font-size: 12px; }
.stat.blue { border-color: rgba(37,99,235,.18); background: linear-gradient(180deg, rgba(37,99,235,.08), #fff); }
.stat.green { border-color: rgba(16,185,129,.18); background: linear-gradient(180deg, rgba(16,185,129,.08), #fff); }
.stat.red { border-color: rgba(239,68,68,.18); background: linear-gradient(180deg, rgba(239,68,68,.08), #fff); }
.stat.slate { border-color: rgba(15,23,42,.12); }
.panel-grid { display:grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 12px; }
.panel h3 { margin: 0 0 10px; font-size: 14px; }
.quick-actions { display:flex; flex-wrap:wrap; gap: 10px; }

@media (max-width: 980px) {
  .admin-shell { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .stat-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .panel-grid { grid-template-columns: 1fr; }
}

/* Theme toggle */
@media (max-width: 520px) {
  .app-container { padding: 18px; }
}

@media print {
  body { background: #fff; }
  .card { box-shadow: none; }
}

/* Settings UI */
.tabs { display:flex; gap:10px; flex-wrap:wrap; margin-bottom: 12px; }
.tab { display:inline-flex; align-items:center; padding: 8px 10px; border-radius: 12px; border:1px solid var(--border); background: rgba(255,255,255,.6); color: var(--text); text-decoration:none; font-weight: 750; }
[data-theme="dark"] .tab { background: rgba(15, 23, 42, 0.45); }
.tab.active { border-color: rgba(37,99,235,.25); background: rgba(37,99,235,.10); }
.form-grid { display:grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-actions { display:flex; gap:10px; flex-wrap:wrap; margin-top: 12px; }
@media (max-width: 760px) {
  .form-grid { grid-template-columns: 1fr; }
}