:root {
  color-scheme: dark;
  --bg: #0f1220;
  --bg-elevated: #151a27;
  --surface: rgba(21, 26, 39, 0.92);
  --surface-2: #1a2030;
  --surface-3: #20283a;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);
  --text: #f4f6fb;
  --text-strong: #ffffff;
  --muted: #a1acbd;
  --muted-2: #7f8ba0;
  --accent: #f2a31b;
  --accent-2: #ffbf4d;
  --accent-deep: #d27f0e;
  --accent-ink: #121212;
  --accent-soft: rgba(242, 163, 27, 0.16);
  --success: #37b36a;
  --warning: #f2a31b;
  --danger: #ef5d5d;
  --info: #4aa3ff;
  --page-bg: linear-gradient(180deg, #0b0d14 0%, #101521 55%, #0d111a 100%);
  --dashboard-shell-glow-accent: radial-gradient(circle, rgba(242, 163, 27, 0.09), transparent 68%);
  --dashboard-shell-glow-info: radial-gradient(circle, rgba(74, 163, 255, 0.06), transparent 68%);
  --sidebar-bg: linear-gradient(180deg, rgba(17, 21, 32, 0.98), rgba(13, 17, 26, 0.98));
  --topbar-bg: rgba(13, 17, 26, 0.84);
  --auth-visual-bg:
    linear-gradient(140deg, rgba(13, 17, 27, 0.88) 0%, rgba(17, 21, 32, 0.98) 45%, rgba(20, 24, 34, 0.98) 100%),
    radial-gradient(circle at 25% 15%, rgba(242, 163, 27, 0.18), transparent 28%),
    radial-gradient(circle at 78% 78%, rgba(242, 163, 27, 0.12), transparent 26%);
  --surface-bg: linear-gradient(180deg, rgba(26, 32, 48, 0.96), rgba(18, 22, 34, 0.96));
  --surface-bg-hover: rgba(255, 255, 255, 0.045);
  --control-bg: rgba(255, 255, 255, 0.03);
  --control-bg-hover: rgba(255, 255, 255, 0.05);
  --chip-bg: rgba(255, 255, 255, 0.04);
  --table-head-bg: rgba(255, 255, 255, 0.025);
  --table-row-hover: rgba(255, 255, 255, 0.025);
  --table-border: rgba(255, 255, 255, 0.06);
  --overlay-bg: rgba(3, 5, 10, 0.72);
  --code-bg: rgba(255, 255, 255, 0.04);
  --code-border: rgba(255, 255, 255, 0.06);
  --scrollbar-thumb: rgba(255, 255, 255, 0.14);
  --shadow-lg: 0 28px 80px rgba(4, 8, 16, 0.5);
  --shadow-md: 0 16px 40px rgba(4, 8, 16, 0.35);
  --shadow-sm: 0 8px 20px rgba(4, 8, 16, 0.2);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

html[data-theme="light"],
html.theme-light {
  color-scheme: light;
  --bg: #eef3f8;
  --bg-elevated: #ffffff;
  --surface: rgba(255, 255, 255, 0.96);
  --surface-2: #f8fbff;
  --surface-3: #eef3f8;
  --border: rgba(16, 24, 40, 0.1);
  --border-strong: rgba(16, 24, 40, 0.16);
  --text: #1f2937;
  --text-strong: #0f172a;
  --muted: #516073;
  --muted-2: #718297;
  --accent-ink: #0f172a;
  --page-bg: linear-gradient(180deg, #f7f9fc 0%, #eef3f8 58%, #e9eef6 100%);
  --dashboard-shell-glow-accent: radial-gradient(circle, rgba(242, 163, 27, 0.08), transparent 70%);
  --dashboard-shell-glow-info: radial-gradient(circle, rgba(74, 163, 255, 0.05), transparent 70%);
  --sidebar-bg: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(241, 245, 249, 0.96));
  --topbar-bg: rgba(255, 255, 255, 0.78);
  --auth-visual-bg:
    linear-gradient(140deg, rgba(255, 255, 255, 0.96) 0%, rgba(247, 249, 252, 0.98) 45%, rgba(238, 243, 248, 0.98) 100%),
    radial-gradient(circle at 25% 15%, rgba(242, 163, 27, 0.14), transparent 28%),
    radial-gradient(circle at 78% 78%, rgba(242, 163, 27, 0.08), transparent 26%);
  --surface-bg: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(247, 249, 252, 0.98));
  --surface-bg-hover: rgba(242, 163, 27, 0.06);
  --control-bg: rgba(255, 255, 255, 0.92);
  --control-bg-hover: rgba(255, 248, 236, 0.98);
  --chip-bg: rgba(255, 255, 255, 0.92);
  --table-head-bg: #f7f9fc;
  --table-row-hover: rgba(242, 163, 27, 0.04);
  --table-border: rgba(16, 24, 40, 0.08);
  --overlay-bg: rgba(15, 23, 42, 0.22);
  --code-bg: #f4f7fb;
  --code-border: rgba(16, 24, 40, 0.08);
  --scrollbar-thumb: rgba(122, 137, 156, 0.45);
  --shadow-lg: 0 28px 80px rgba(31, 41, 55, 0.14);
  --shadow-md: 0 16px 40px rgba(31, 41, 55, 0.1);
  --shadow-sm: 0 8px 20px rgba(31, 41, 55, 0.08);
}

html[data-theme="dark"],
html.theme-dark {
  color-scheme: dark;
}

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

html, body {
  min-height: 100%;
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 14% 12%, rgba(242, 163, 27, 0.16), transparent 24%),
    radial-gradient(circle at 88% 18%, rgba(74, 163, 255, 0.09), transparent 18%),
    radial-gradient(circle at 76% 92%, rgba(242, 163, 27, 0.08), transparent 24%),
    var(--page-bg);
  font-family: "Cairo", "Segoe UI", Tahoma, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body[data-lang="en"] {
  direction: ltr;
  font-family: "Plus Jakarta Sans", "Segoe UI", Tahoma, Arial, sans-serif;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

.brand-chip,
.page-chip,
.status-chip,
.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--chip-bg);
  color: var(--text);
}

.brand-chip {
  padding: 8px 14px;
  font-weight: 700;
  font-size: 13px;
}

.page-chip,
.status-chip,
.pill {
  padding: 4px 10px;
  font-size: 12px;
}

.surface,
.card,
.glass-card,
.modal,
.auth-card,
.hero-card {
  background: var(--surface-bg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(18px);
}

.card,
.glass-card,
.modal,
.auth-card,
.hero-card {
  border-radius: var(--radius-lg);
}

.panel-title {
  margin: 0;
  color: var(--text-strong);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.panel-subtitle {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  padding: 0 16px;
  border-radius: 14px;
  border: 1px solid transparent;
  cursor: pointer;
  transition:
    transform 180ms var(--ease),
    box-shadow 180ms var(--ease),
    background-color 180ms var(--ease),
    border-color 180ms var(--ease),
    color 180ms var(--ease);
}

.btn:disabled {
  cursor: not-allowed;
  opacity: 0.7;
  transform: none;
}

.btn:hover:not(:disabled) {
  transform: translateY(-1px);
}

.btn-primary {
  color: var(--accent-ink);
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  box-shadow: 0 14px 30px rgba(242, 163, 27, 0.28);
}

.btn-primary:hover:not(:disabled) {
  box-shadow: 0 18px 36px rgba(242, 163, 27, 0.34);
}

.btn-secondary,
.btn-outline {
  color: var(--text);
  background: var(--control-bg);
  border-color: var(--border-strong);
}

.btn-secondary:hover:not(:disabled),
.btn-outline:hover:not(:disabled) {
  border-color: rgba(242, 163, 27, 0.35);
  background: var(--surface-bg-hover);
}

.btn-ghost {
  color: var(--muted);
  background: transparent;
  border-color: transparent;
}

.btn-sm {
  min-height: 34px;
  padding: 0 12px;
  border-radius: 12px;
  font-size: 0.88rem;
}

.field-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.field-label {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
}

.field,
.search-input,
.form-input,
.form-select {
  width: 100%;
  color: var(--text);
  background: var(--control-bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  outline: none;
  transition:
    border-color 180ms var(--ease),
    box-shadow 180ms var(--ease),
    background-color 180ms var(--ease);
}

.field:focus,
.search-input:focus,
.form-input:focus,
.form-select:focus {
  border-color: rgba(242, 163, 27, 0.55);
  box-shadow: 0 0 0 4px rgba(242, 163, 27, 0.12);
  background: var(--control-bg-hover);
}

.pill-green { background: rgba(55, 179, 106, 0.16); color: #7fe0a5; }
.pill-blue { background: rgba(74, 163, 255, 0.16); color: #8ec5ff; }
.pill-yellow { background: rgba(242, 163, 27, 0.16); color: #ffd07b; }
.pill-red { background: rgba(239, 93, 93, 0.16); color: #ff9d9d; }
.pill-gray { background: rgba(127, 139, 160, 0.16); color: #c2c8d2; }

.grid-soft {
  display: grid;
  gap: 16px;
}

.table-wrap {
  overflow: auto;
  border-radius: var(--radius-md);
}

table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
}

th,
td {
  padding: 14px 16px;
  text-align: right;
  vertical-align: middle;
}

th {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
  background: var(--table-head-bg);
  border-bottom: 1px solid var(--table-border);
}

td {
  color: var(--text);
  border-bottom: 1px solid var(--table-border);
}

tbody tr:hover td {
  background: var(--table-row-hover);
}

.empty-state {
  color: var(--muted);
  text-align: center;
  padding: 38px 16px;
}

.loading {
  width: 18px;
  height: 18px;
  border-radius: 999px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.refresh-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--success);
  box-shadow: 0 0 0 0 rgba(55, 179, 106, 0.4);
  animation: pulse 2.2s infinite;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(55, 179, 106, 0.35); }
  70% { box-shadow: 0 0 0 10px rgba(55, 179, 106, 0); }
  100% { box-shadow: 0 0 0 0 rgba(55, 179, 106, 0); }
}

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--scrollbar-thumb);
  border-radius: 999px;
}

.theme-toggle {
  min-height: 36px;
  padding: 0 12px;
  border-radius: 12px;
  gap: 8px;
}

.theme-toggle .theme-icon {
  width: 16px;
  text-align: center;
}

.theme-toggle .theme-label {
  font-weight: 800;
}

@media (max-width: 900px) {
  .card,
  .glass-card,
  .modal,
  .auth-card,
  .hero-card {
    border-radius: 20px;
  }
}