:root {
  color-scheme: light;
  --bg: #eef2f6;
  --surface: #ffffff;
  --surface-2: #f7f9fb;
  --surface-3: #eef3f6;
  --sidebar: rgba(255,255,255,.94);
  --ink: #111827;
  --muted: #64748b;
  --line: #d5dee7;
  --primary: #0f766e;
  --primary-dark: #115e59;
  --primary-soft: #e6f3f1;
  --primary-glow: rgba(15,118,110,.22);
  --accent: #b45309;
  --accent-2: #2563eb;
  --ok: #15803d;
  --danger: #b91c1c;
  --field: #ffffff;
  --field-border: #cbd5e1;
  --field-focus: rgba(15,118,110,.18);
  --panel-head: linear-gradient(180deg, rgba(255,255,255,.98), rgba(247,249,251,.96));
  --app-glow:
    radial-gradient(circle at 18% 8%, rgba(37,99,235,.10), transparent 28%),
    radial-gradient(circle at 88% 4%, rgba(15,118,110,.13), transparent 24%),
    linear-gradient(180deg, #f6f8fb, #eef2f6);
  --shadow: 0 18px 42px rgba(15,23,42,.10);
  --shadow-soft: 0 10px 26px rgba(15,23,42,.07);
  --radius: 8px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

[data-theme="dark"] {
  color-scheme: dark;
  --bg: #101620;
  --surface: #17212d;
  --surface-2: #1d2937;
  --surface-3: #243244;
  --sidebar: rgba(18,26,36,.96);
  --ink: #e6edf5;
  --muted: #9aa8ba;
  --line: #2f3e51;
  --primary: #2dd4bf;
  --primary-dark: #5eead4;
  --primary-soft: rgba(45,212,191,.12);
  --primary-glow: rgba(45,212,191,.26);
  --accent: #f59e0b;
  --accent-2: #60a5fa;
  --ok: #22c55e;
  --danger: #ef4444;
  --field: #111a25;
  --field-border: #334155;
  --field-focus: rgba(45,212,191,.22);
  --panel-head: linear-gradient(180deg, rgba(29,41,55,.98), rgba(23,33,45,.94));
  --app-glow:
    radial-gradient(circle at 18% 8%, rgba(96,165,250,.14), transparent 30%),
    radial-gradient(circle at 84% 2%, rgba(45,212,191,.12), transparent 26%),
    linear-gradient(180deg, #101620, #0d131c);
  --shadow: 0 16px 36px rgba(0,0,0,.28);
  --shadow-soft: 0 8px 22px rgba(0,0,0,.20);
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--app-glow); color: var(--ink); }
a { color: var(--primary-dark); text-decoration: none; }
h1, h2, p { margin-top: 0; }
h1 { font-size: 34px; line-height: 1.15; margin-bottom: 6px; }
h2 { font-size: 18px; margin-bottom: 16px; }
small, .muted { color: var(--muted); }
button, .button {
  border: 0;
  border-radius: var(--radius);
  background: var(--primary);
  color: #fff;
  padding: 11px 16px;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  transition: background .16s ease, color .16s ease, border-color .16s ease, box-shadow .16s ease, transform .16s ease;
}
.secondary { background: var(--surface-3); color: var(--ink); }
.ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); }
.danger { background: var(--danger); color: #fff; }
button:hover, .button:hover { box-shadow: var(--shadow-soft); transform: translateY(-1px); }
.small-danger {
  min-height: 30px;
  width: auto;
  padding: 6px 10px;
  font-size: 12px;
  border-radius: 7px;
}

.app-layout { display: grid; grid-template-columns: 240px minmax(0, 1fr); min-height: 100vh; }
.sidebar {
  position: sticky;
  top: 0;
  align-self: start;
  height: 100vh;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 20px;
  padding: 20px 16px;
  border-right: 1px solid var(--line);
  background: var(--sidebar);
  box-shadow: 14px 0 36px rgba(15,23,42,.08);
  backdrop-filter: blur(12px);
}
.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  color: var(--ink);
  font-weight: 900;
  padding: 8px 8px 14px;
  border-bottom: 1px solid var(--line);
}
.brand span {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--primary), var(--accent-2));
  color: white;
  box-shadow: 0 12px 24px var(--primary-glow);
}
.sidebar nav { display: grid; gap: 7px; align-content: start; }
.sidebar nav a {
  position: relative;
  color: var(--muted);
  padding: 12px 12px 12px 14px;
  border-radius: 8px;
  white-space: nowrap;
  font-weight: 750;
  border: 1px solid transparent;
}
.sidebar nav a.active, .sidebar nav a:hover {
  color: var(--ink);
  background: linear-gradient(135deg, var(--primary-soft), color-mix(in srgb, var(--accent-2) 8%, transparent));
  border-color: color-mix(in srgb, var(--primary) 18%, var(--line));
}
.sidebar nav a.active::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 10px;
  bottom: 10px;
  width: 3px;
  border-radius: 99px;
  background: var(--primary);
}
.sidebar-tools { display: grid; gap: 10px; }
.theme-switch {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--surface-2) 88%, var(--primary-soft));
}
.theme-switch button {
  min-height: 34px;
  padding: 7px 8px;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  font-size: 12px;
}
.theme-switch button.active {
  background: linear-gradient(135deg, var(--primary), color-mix(in srgb, var(--accent-2) 35%, var(--primary)));
  color: #fff;
  box-shadow: 0 8px 16px var(--primary-glow);
}
.topbar-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
}
.icon-theme-switch {
  display: inline-grid;
  grid-template-columns: repeat(2, 36px);
  width: auto;
  gap: 4px;
  padding: 4px;
}
.icon-theme-switch button {
  width: 36px;
  min-height: 34px;
  padding: 0;
}
.theme-icon {
  position: relative;
  display: inline-block;
  width: 16px;
  height: 16px;
}
.sun-icon {
  border-radius: 999px;
  background: currentColor;
  box-shadow:
    0 -7px 0 -5px currentColor,
    0 7px 0 -5px currentColor,
    7px 0 0 -5px currentColor,
    -7px 0 0 -5px currentColor,
    5px 5px 0 -5px currentColor,
    -5px -5px 0 -5px currentColor,
    5px -5px 0 -5px currentColor,
    -5px 5px 0 -5px currentColor;
}
.moon-icon {
  border-radius: 999px;
  box-shadow: inset 6px 0 0 0 currentColor;
}

.shell { width: min(1280px, calc(100% - 32px)); margin: 28px auto 64px; }
.auth-shell { min-height: 100vh; display: grid; place-items: center; padding: 20px; background: var(--bg); }
.login-card { width: min(920px, 100%); display: grid; grid-template-columns: 1.1fr .9fr; gap: 32px; background: var(--surface); padding: 36px; border: 1px solid var(--line); border-radius: 8px; box-shadow: var(--shadow); }
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 18px;
  padding: 12px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--surface) 86%, transparent);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(12px);
}
.topbar div:first-child {
  display: grid;
  gap: 2px;
}
.topbar span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}
.topbar strong {
  color: var(--ink);
}
.user-chip {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 7px 10px;
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary-dark);
  font-size: 13px;
  font-weight: 800;
}
.eyebrow { margin-bottom: 8px; color: var(--accent); font-size: 12px; font-weight: 800; letter-spacing: 0; text-transform: uppercase; }
.page-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 20px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-head);
  box-shadow: var(--shadow-soft);
}
.section-head { display: flex; align-items: start; justify-content: space-between; gap: 14px; margin-bottom: 14px; }
.section-head p { margin-bottom: 0; }

.flash { padding: 12px 14px; border-radius: 8px; margin-bottom: 16px; background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow-soft); }
.flash.success { background: color-mix(in srgb, var(--ok) 12%, var(--surface)); border-color: color-mix(in srgb, var(--ok) 35%, var(--line)); }
.flash.error { background: color-mix(in srgb, var(--danger) 12%, var(--surface)); border-color: color-mix(in srgb, var(--danger) 35%, var(--line)); }

.metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 18px; }
.metrics article, .panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  box-shadow: var(--shadow-soft);
}
.panel {
  background: var(--panel-head);
}
.metrics article {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--surface) 94%, white), var(--surface)),
    var(--surface);
}
.metrics article::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent-2));
}
.metrics span { display: block; color: var(--muted); font-size: 13px; margin-bottom: 8px; }
.metrics strong { font-size: 28px; letter-spacing: 0; }
.grid { display: grid; gap: 18px; margin-bottom: 18px; }
.grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.detail-panels {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-bottom: 18px;
  align-items: start;
}
.occupancy-panel { min-height: 430px; margin-bottom: 18px; }
.vertical-chart {
  min-height: 340px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(90px, 1fr));
  gap: 14px;
  align-items: end;
  padding-top: 12px;
}
.chart-item { display: grid; grid-template-rows: 240px auto auto auto; gap: 7px; min-width: 0; text-align: center; }
.chart-bar-wrap {
  height: 240px;
  display: flex;
  align-items: end;
  justify-content: center;
  border-left: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, var(--surface-2), var(--surface-3));
  border-radius: 8px;
  padding: 8px;
}
.chart-bar {
  width: min(52px, 70%);
  min-height: 4px;
  border-radius: 6px 6px 0 0;
  background: linear-gradient(180deg, var(--primary), var(--ok));
}
.chart-item span { color: var(--ink); font-weight: 750; font-size: 12px; overflow-wrap: anywhere; }
.chart-item small { color: var(--muted); }
.settings-tabs { display: grid; gap: 14px; }
.settings-main-tabs { margin-bottom: 4px; }
.definition-tabs { margin-top: 12px; }
.definition-panel { margin-top: 14px; }
.tab-list {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
}
.tab-button {
  background: var(--surface-3);
  color: var(--ink);
  white-space: nowrap;
  border: 1px solid var(--line);
}
.tab-button.active {
  background: linear-gradient(135deg, var(--primary), color-mix(in srgb, var(--accent-2) 36%, var(--primary)));
  color: #fff;
  box-shadow: 0 10px 20px var(--primary-glow);
}
.tab-panel { display: none; }
.tab-panel.active { display: block; }
.hidden { display: none !important; }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; min-width: 680px; }
th, td { padding: 12px 10px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: 0; background: var(--surface-2); }
tbody tr:hover { background: var(--surface-2); }
td small { display: block; margin-top: 3px; }
.badge { display: inline-flex; padding: 5px 9px; border-radius: 999px; background: var(--primary-soft); color: var(--primary-dark); font-size: 12px; font-weight: 800; }
.icon-link {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: var(--primary-soft);
  color: var(--primary-dark);
  font-size: 24px;
  font-weight: 900;
  line-height: 1;
}
.row-actions { display: flex; align-items: center; gap: 8px; }
.status-icon {
  display: inline-grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 8px;
  color: #fff;
  font-size: 16px;
  font-weight: 900;
  line-height: 1;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.22);
}
.status-icon-in {
  background: #0ea5e9;
}
.status-icon-out {
  background: #dc2626;
}
.bar { height: 10px; background: var(--surface-3); border-radius: 999px; overflow: hidden; margin-bottom: 4px; }
.bar.tall { height: 14px; margin: 14px 0; }
.bar span { display: block; height: 100%; background: linear-gradient(90deg, var(--ok), var(--primary)); }

.list { display: grid; gap: 10px; }
.list a, .list span {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  background: var(--surface);
}
.list a:hover {
  border-color: color-mix(in srgb, var(--primary) 32%, var(--line));
  box-shadow: var(--shadow-soft);
}
.list.small span { display: block; }
.list em { color: var(--muted); font-style: normal; margin-left: 6px; }
.case-detail {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  overflow: hidden;
  box-shadow: 0 3px 12px rgba(15,23,42,.04);
}
.case-detail summary {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 8px;
  align-items: center;
  padding: 12px;
  cursor: pointer;
  background: linear-gradient(180deg, var(--surface), var(--surface-2));
}
.case-detail summary:hover { background: var(--surface-2); }
.case-detail[open] summary { border-bottom: 1px solid var(--line); }
.compact-details {
  padding: 12px;
  border-bottom: 1px solid var(--line);
}
.compact-details div {
  grid-template-columns: 110px 1fr;
  padding-bottom: 8px;
}
.case-edit { padding: 12px; }
.case-delete {
  padding: 0 12px 12px;
  display: flex;
  justify-content: flex-end;
}
.inline-detail {
  min-width: 260px;
}
.inline-detail summary {
  cursor: pointer;
  color: var(--primary-dark);
  font-weight: 800;
}
.inline-detail form {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}
.park-edit { margin-top: 14px; }
.park-edit .form-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.docs { display: grid; gap: 10px; }
.docs a { display: block; padding: 12px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); }
.docs span { display: block; color: var(--ink); margin-top: 4px; }
.inline-upload-form { display: grid; grid-template-columns: 170px 1fr 1fr auto; gap: 10px; align-items: center; margin-bottom: 12px; }
.compact-docs { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.doc-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  align-items: center;
}
.photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
}
.vehicle-photo {
  display: grid;
  gap: 8px;
  color: var(--ink);
}
.vehicle-photo a { color: var(--ink); }
.tariff-detail summary { cursor: pointer; list-style: none; }
.tariff-detail summary h2 { display: inline-block; margin-bottom: 0; }
.tariff-detail summary::after { content: "Ac/Kapat"; float: right; color: var(--primary-dark); font-weight: 800; }
.tariff-detail[open] summary { margin-bottom: 14px; }
.vehicle-photo img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--surface-3);
  box-shadow: 0 8px 18px rgba(15,23,42,.08);
}
.vehicle-photo span {
  font-size: 13px;
  color: var(--muted);
  overflow-wrap: anywhere;
}

form.stack, .stack { display: grid; gap: 12px; }
.compact { gap: 9px; }
.filters { display: grid; grid-template-columns: 1fr 240px 220px auto; gap: 10px; margin-bottom: 18px; }
.form-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.cash-form { display: grid; grid-template-columns: repeat(2, minmax(220px, 1fr)); gap: 14px; }
.cash-form label { display: grid; grid-template-columns: 120px minmax(0, 1fr); align-items: center; gap: 10px; }
.cash-form .wide { grid-column: 1 / -1; }
.wide { grid-column: 1 / -1; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
label { display: grid; gap: 6px; color: var(--muted); font-size: 13px; font-weight: 700; }
.vehicle-form label:not(.wide), .vehicle-form label.wide:not(.plate-field) {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
}
.vehicle-form label.wide:not(.plate-field) {
  grid-template-columns: 150px minmax(0, 1fr);
}
.plate-field {
  max-width: 560px;
  margin: 0 auto 8px;
  color: var(--ink);
  font-size: 18px;
  font-weight: 900;
  text-align: center;
}
.plate-field input {
  height: 72px;
  border: 4px solid #d7d7d7;
  border-radius: 4px;
  color: #0616ff;
  font-size: 42px;
  font-weight: 900;
  letter-spacing: 1px;
  text-align: center;
  text-transform: uppercase;
  background: #fff;
}
input, select, textarea {
  width: 100%;
  border: 1px solid var(--field-border);
  border-radius: 8px;
  padding: 10px 11px;
  background: var(--field);
  color: var(--ink);
  font: inherit;
  box-shadow: inset 0 1px 0 color-mix(in srgb, var(--surface) 80%, transparent);
}
input:focus, select:focus, textarea:focus {
  outline: 3px solid var(--field-focus);
  border-color: var(--primary);
}
textarea { min-height: 88px; resize: vertical; }
.actions { display: flex; gap: 10px; }
.upload-grid {
  display: grid;
  gap: 12px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--surface-2) 88%, var(--primary-soft)), var(--surface-2));
  box-shadow: inset 0 1px 0 color-mix(in srgb, var(--surface) 70%, transparent);
}
.upload-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 12px;
}
.upload-grid h2 { margin-bottom: 4px; }
.upload-grid p { margin-bottom: 0; }
.upload-rows { display: grid; gap: 12px; }
.upload-row {
  display: grid;
  grid-template-columns: 180px 1fr 1fr auto;
  gap: 12px;
  align-items: end;
}
.vehicle-form .upload-grid label,
.vehicle-form .upload-grid label.wide:not(.plate-field) {
  display: grid;
  grid-template-columns: 1fr;
  align-items: stretch;
  gap: 6px;
}
.expense-row {
  grid-template-columns: 170px minmax(220px, 1.2fr) minmax(140px, .8fr) minmax(160px, .9fr) minmax(160px, .9fr);
}
.upload-form-grid {
  grid-template-columns: repeat(3, minmax(220px, 1fr));
}
.vehicle-flags {
  padding: 4px 0 2px;
}
.checks { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.checks label { display: flex; align-items: center; color: var(--ink); font-weight: 600; }
.checks input { width: auto; }

.details { display: grid; gap: 10px; margin: 0; }
.details div { display: grid; grid-template-columns: 140px 1fr; gap: 12px; padding-bottom: 10px; border-bottom: 1px solid var(--line); }
.details dt { color: var(--muted); font-weight: 700; }
.details dd { margin: 0; }

@media (max-width: 900px) {
  .app-layout { display: block; }
  .sidebar { position: static; height: auto; display: grid; grid-template-columns: 1fr auto; padding: 10px 14px; border-right: 0; border-bottom: 1px solid var(--line); }
  .brand { width: auto; }
  .sidebar nav { grid-column: 1 / -1; display: flex; gap: 4px; overflow-x: auto; }
  .shell { width: min(100% - 20px, 1240px); margin-top: 18px; }
  .topbar { align-items: stretch; flex-direction: column; }
  .topbar-actions { align-items: stretch; justify-content: space-between; }
  .login-card, .grid.two, .grid.three, .metrics { grid-template-columns: 1fr; }
  .detail-panels { grid-template-columns: 1fr; }
  .page-head { align-items: stretch; flex-direction: column; }
  .section-head { flex-direction: column; }
  .filters, .form-grid { grid-template-columns: 1fr; }
  .cash-form { grid-template-columns: 1fr; }
  .cash-form label { grid-template-columns: 1fr; align-items: stretch; }
  .park-edit .form-grid { grid-template-columns: 1fr; }
  .vehicle-form label:not(.wide), .vehicle-form label.wide:not(.plate-field) { grid-template-columns: 1fr; align-items: stretch; }
  .plate-field input { height: 62px; font-size: 32px; }
  .upload-head { flex-direction: column; }
  .upload-row, .expense-row, .upload-form-grid { grid-template-columns: 1fr; }
  .inline-upload-form { grid-template-columns: 1fr; }
  h1 { font-size: 28px; }
}

@media (max-width: 520px) {
  .login-card { padding: 22px; }
  .metrics strong { font-size: 24px; }
  .split, .checks { grid-template-columns: 1fr; }
  .details div { grid-template-columns: 1fr; gap: 4px; }
  button, .button { width: 100%; }
}