/* =========================================================
   RNIS VEHICLE CHECKER - MODERN DESIGN SYSTEM (VANILLA CSS)
   Theme: Deep Slate Glassmorphism, Neon Accents, Inter Typography
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@500;700&display=swap');

:root, body[data-theme="neo-saas"] {
  --bg-main: #0b0f19;
  --bg-gradient: radial-gradient(at 0% 0%, rgba(59, 130, 246, 0.12) 0px, transparent 50%),
                 radial-gradient(at 100% 100%, rgba(99, 102, 241, 0.1) 0px, transparent 50%);
  --bg-card: rgba(17, 24, 39, 0.75);
  --bg-card-hover: rgba(30, 41, 59, 0.85);
  --bg-modal: #111827;
  --border-color: rgba(255, 255, 255, 0.08);
  --border-focus: #3b82f6;

  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;

  --accent-blue: #3b82f6;
  --accent-blue-hover: #2563eb;
  --accent-emerald: #10b981;
  --accent-emerald-dim: rgba(16, 185, 129, 0.15);
  --accent-rose: #f43f5e;
  --accent-rose-dim: rgba(244, 63, 94, 0.15);
  --accent-amber: #f59e0b;
  --accent-amber-dim: rgba(245, 158, 11, 0.15);
  --accent-indigo: #6366f1;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.5);
  --shadow-glow-blue: 0 0 20px rgba(59, 130, 246, 0.3);
  --shadow-glow-emerald: 0 0 20px rgba(16, 185, 129, 0.3);

  --transition-fast: all 0.15s ease;
  --transition-normal: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* THEME 2: Apple Pro Slate (Clean Minimal Enterprise) */
body[data-theme="apple-slate"] {
  --bg-main: #0f172a;
  --bg-gradient: none;
  --bg-card: #1e293b;
  --bg-card-hover: #283548;
  --bg-modal: #1e293b;
  --border-color: #334155;
  --border-focus: #38bdf8;

  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --text-dim: #64748b;

  --accent-blue: #0284c7;
  --accent-blue-hover: #0369a1;
  --accent-emerald: #059669;
  --accent-emerald-dim: rgba(5, 150, 105, 0.15);
  --accent-rose: #e11d48;
  --accent-rose-dim: rgba(225, 29, 72, 0.15);
  --accent-amber: #d97706;
  --accent-amber-dim: rgba(217, 119, 6, 0.15);
  --accent-indigo: #4f46e5;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.2);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
  --shadow-glow-blue: none;
  --shadow-glow-emerald: none;
}

/* THEME 3: Tesla Cyber-Fleet (High-Tech HUD Neon) */
body[data-theme="tesla-cyber"] {
  --bg-main: #04060a;
  --bg-gradient: radial-gradient(circle at 50% 0%, rgba(0, 240, 255, 0.08) 0%, transparent 60%);
  --bg-card: #090e17;
  --bg-card-hover: #0f1726;
  --bg-modal: #090e17;
  --border-color: rgba(0, 240, 255, 0.18);
  --border-focus: #00f0ff;

  --text-main: #ffffff;
  --text-muted: #8ec3df;
  --text-dim: #4a6b82;

  --accent-blue: #00d2ff;
  --accent-blue-hover: #00b4db;
  --accent-emerald: #00ff88;
  --accent-emerald-dim: rgba(0, 255, 136, 0.12);
  --accent-rose: #ff0055;
  --accent-rose-dim: rgba(255, 0, 85, 0.12);
  --accent-amber: #ffb800;
  --accent-amber-dim: rgba(255, 184, 0, 0.12);
  --accent-indigo: #00f0ff;

  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-lg: 6px;

  --shadow-sm: 0 0 10px rgba(0, 240, 255, 0.1);
  --shadow-md: 0 0 18px rgba(0, 240, 255, 0.15);
  --shadow-lg: 0 0 25px rgba(0, 240, 255, 0.25);
  --shadow-glow-blue: 0 0 25px rgba(0, 240, 255, 0.4);
  --shadow-glow-emerald: 0 0 25px rgba(0, 255, 136, 0.4);
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--bg-main);
  background-image: var(--bg-gradient);
  background-attachment: fixed;
  color: var(--text-main);
  min-height: 100vh;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* ================= HEADER & NAV ================= */
.app-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(16px);
  background: rgba(11, 15, 25, 0.85);
  border-bottom: 1px solid var(--border-color);
  padding: 0.85rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--text-main);
}

.brand-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, #3b82f6, #6366f1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  box-shadow: var(--shadow-glow-blue);
}

.brand-text h1 {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  background: linear-gradient(90deg, #ffffff, #cbd5e1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-text span {
  font-size: 0.75rem;
  color: var(--text-dim);
  display: block;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

/* Import / Export button group in header */
.header-io-btns {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border-right: 1px solid var(--border-color);
  padding-right: 1.25rem;
}

/* Quota meter widget in header */
.quota-widget {
  background: rgba(30, 41, 59, 0.5);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.45rem 0.85rem;
  min-width: 220px;
}

.quota-widget-header {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  margin-bottom: 0.25rem;
}

.quota-widget-header .label {
  color: var(--text-muted);
}

.quota-widget-header .val {
  font-weight: 600;
  color: var(--text-main);
}

.progress-bar-bg {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  border-radius: var(--radius-full);
  background: linear-gradient(90deg, var(--accent-emerald), var(--accent-blue));
  transition: width 0.4s ease;
}

.user-pill {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(30, 41, 59, 0.6);
  border: 1px solid var(--border-color);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
}

.user-role-badge {
  font-size: 0.65rem;
  text-transform: uppercase;
  font-weight: 700;
  padding: 0.15rem 0.4rem;
  border-radius: var(--radius-sm);
  background: var(--accent-indigo);
  color: #fff;
}

/* ================= BUTTONS ================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.55rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition-fast);
  text-decoration: none;
  outline: none;
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-blue), #2563eb);
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.35);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #60a5fa, #3b82f6);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.5);
}

.btn-success {
  background: linear-gradient(135deg, var(--accent-emerald), #059669);
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(16, 185, 129, 0.35);
}

.btn-success:hover {
  background: linear-gradient(135deg, #34d399, #10b981);
}

.btn-danger {
  background: linear-gradient(135deg, var(--accent-rose), #e11d48);
  color: #ffffff;
}

.btn-danger:hover {
  background: linear-gradient(135deg, #fb7185, #f43f5e);
}

.btn-outline {
  background: rgba(30, 41, 59, 0.6);
  color: var(--text-main);
  border-color: var(--border-color);
}

.btn-outline:hover {
  background: rgba(51, 65, 85, 0.8);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-sm {
  padding: 0.35rem 0.65rem;
  font-size: 0.775rem;
  border-radius: var(--radius-sm);
}

/* ================= CONTAINER & STATS ================= */
.main-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1.75rem 1.5rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.stat-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: var(--transition-normal);
  box-shadow: var(--shadow-sm);
}

.stat-card:hover {
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.stat-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.stat-icon.total { background: rgba(59, 130, 246, 0.15); color: #60a5fa; }
.stat-icon.registered { background: var(--accent-emerald-dim); color: #34d399; }
.stat-icon.not-found { background: var(--accent-rose-dim); color: #fb7185; }
.stat-icon.quota { background: var(--accent-amber-dim); color: #fcd34d; }

.stat-info .num {
  font-size: 1.65rem;
  font-weight: 700;
  line-height: 1.1;
  color: #fff;
}

.stat-info .label {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
}

/* ================= GROUPS BAR ================= */
.groups-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}

.group-tabs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.25rem;
}

.group-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-full);
  background: rgba(30, 41, 59, 0.5);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  font-size: 0.825rem;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition-fast);
}

.group-pill:hover {
  background: rgba(51, 65, 85, 0.7);
  color: var(--text-main);
}

.group-pill.active {
  background: rgba(59, 130, 246, 0.2);
  border-color: var(--accent-blue);
  color: #fff;
  box-shadow: 0 0 10px rgba(59, 130, 246, 0.2);
}

.group-badge-count {
  background: rgba(255, 255, 255, 0.12);
  padding: 0.1rem 0.4rem;
  border-radius: var(--radius-full);
  font-size: 0.7rem;
}

/* ================= CONTROLS BAR ================= */
.controls-bar {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}

.search-box {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.45rem 0.75rem;
  width: 280px;
}

.search-box input {
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-main);
  font-family: inherit;
  font-size: 0.85rem;
  width: 100%;
}

.search-box input::placeholder {
  color: var(--text-dim);
}

.status-filters {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.filter-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-muted);
  padding: 0.35rem 0.65rem;
  border-radius: var(--radius-md);
  font-size: 0.8rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.filter-btn:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.05);
}

.filter-btn.active {
  background: rgba(59, 130, 246, 0.2);
  color: #60a5fa;
  border-color: rgba(59, 130, 246, 0.4);
}

.actions-cluster {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

/* ================= DATA TABLE ================= */
.table-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.table-responsive {
  width: 100%;
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.data-table th {
  background: rgba(15, 23, 42, 0.75);
  padding: 0.85rem 1rem;
  font-size: 0.775rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-dim);
  font-weight: 600;
  border-bottom: 1px solid var(--border-color);
}

.data-table td {
  padding: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  font-size: 0.875rem;
  vertical-align: middle;
}

.data-table tr {
  transition: background 0.15s ease;
}

.data-table tbody tr:hover {
  background: var(--bg-card-hover);
}

/* Russian License Plate Styling */
.russian-plate {
  display: inline-flex;
  align-items: center;
  background: #ffffff;
  color: #0f172a;
  border: 2px solid #1e293b;
  border-radius: 4px;
  padding: 0.15rem 0.4rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 1px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.plate-main {
  padding-right: 0.35rem;
  border-right: 1.5px solid #0f172a;
}

.plate-region {
  padding-left: 0.35rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1;
}

.plate-region span {
  font-size: 0.75rem;
}

.plate-flag {
  font-size: 0.5rem;
  font-weight: 800;
  color: #475569;
}

/* Status Badges */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.775rem;
  font-weight: 600;
  white-space: nowrap;
}

.status-pill.registered {
  background: var(--accent-emerald-dim);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.status-pill.not_found {
  background: var(--accent-rose-dim);
  color: #fb7185;
  border: 1px solid rgba(244, 63, 94, 0.3);
}

.status-pill.error {
  background: var(--accent-amber-dim);
  color: #fcd34d;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.status-pill.unknown {
  background: rgba(148, 163, 184, 0.1);
  color: var(--text-dim);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
}

.status-pill.registered .status-dot {
  background: #10b981;
  box-shadow: 0 0 8px #10b981;
}

.status-pill.not_found .status-dot {
  background: #f43f5e;
}

.status-pill.error .status-dot {
  background: #f59e0b;
}

.status-pill.unknown .status-dot {
  background: #64748b;
}

.telemetry-fresh {
  color: #34d399;
  font-size: 0.75rem;
}

.telemetry-stale {
  color: #fbbf24;
  font-size: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

/* ================= MODALS ================= */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 1rem;
}

.modal-overlay.active {
  display: flex;
}

.modal-card {
  background: var(--bg-modal);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 520px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  animation: modalIn 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.95) translateY(10px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header h3 {
  font-size: 1.15rem;
  font-weight: 700;
}

.modal-close {
  background: transparent;
  border: none;
  color: var(--text-dim);
  font-size: 1.5rem;
  cursor: pointer;
  transition: color 0.15s ease;
}

.modal-close:hover {
  color: #fff;
}

.modal-body {
  padding: 1.5rem;
}

.form-group {
  margin-bottom: 1.15rem;
}

.form-group label {
  display: block;
  font-size: 0.825rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}

.form-control {
  width: 100%;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.65rem 0.85rem;
  color: var(--text-main);
  font-family: inherit;
  font-size: 0.9rem;
  transition: var(--transition-fast);
  outline: none;
}

.form-control:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.modal-footer {
  padding: 1rem 1.5rem;
  background: rgba(15, 23, 42, 0.5);
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
}

/* ================= TOAST NOTIFICATIONS ================= */
.toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.toast {
  background: rgba(17, 24, 39, 0.95);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: #fff;
  font-size: 0.875rem;
  box-shadow: var(--shadow-lg);
  animation: toastIn 0.3s ease;
  min-width: 280px;
}

@keyframes toastIn {
  from { opacity: 0; transform: translateY(15px); }
  to { opacity: 1; transform: translateY(0); }
}

.toast.success { border-left: 4px solid var(--accent-emerald); }
.toast.error { border-left: 4px solid var(--accent-rose); }
.toast.info { border-left: 4px solid var(--accent-blue); }

/* ================= AUTH / LOGIN PAGE ================= */
.auth-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.auth-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 420px;
  padding: 2.25rem;
  box-shadow: var(--shadow-lg);
}

.auth-header {
  text-align: center;
  margin-bottom: 2rem;
}

.auth-header .logo-badge {
  width: 56px;
  height: 56px;
  margin: 0 auto 1rem;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, #3b82f6, #6366f1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  box-shadow: var(--shadow-glow-blue);
}

.auth-header h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.auth-header p {
  color: var(--text-muted);
  font-size: 0.875rem;
}

/* Spinner */
.spinner {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: #fff;
  animation: spin 0.6s linear infinite;
}

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

/* ================= EXCEL DROPZONE ================= */
.dropzone {
  border: 2px dashed var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.75rem 1rem;
  text-align: center;
  background: rgba(15, 23, 42, 0.4);
  cursor: pointer;
  transition: var(--transition-fast);
}

.dropzone:hover, .dropzone.dragover {
  border-color: var(--accent-blue);
  background: rgba(59, 130, 246, 0.08);
}

.dropzone-icon {
  font-size: 2.25rem;
  margin-bottom: 0.5rem;
}

.dropzone-text {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-main);
}

.dropzone-subtext {
  font-size: 0.775rem;
  color: var(--text-dim);
  margin-top: 0.25rem;
}

/* ================= THEME SELECTOR CARDS ================= */
.theme-selector-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.theme-card {
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.85rem;
  cursor: pointer;
  background: rgba(15, 23, 42, 0.5);
  transition: var(--transition-fast);
  text-align: center;
}

.theme-card:hover {
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.theme-card.active {
  border-color: var(--accent-blue);
  background: rgba(59, 130, 246, 0.12);
  box-shadow: 0 0 12px rgba(59, 130, 246, 0.25);
}

.theme-preview-pill {
  height: 28px;
  border-radius: var(--radius-sm);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

.theme-title {
  font-size: 0.825rem;
  font-weight: 700;
  color: var(--text-main);
}

.theme-desc {
  font-size: 0.7rem;
  color: var(--text-dim);
  margin-top: 0.2rem;
}

/* ================= SCHEDULE DAYS SELECTOR ================= */
.days-selector {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  margin-top: 0.35rem;
}

.day-btn {
  padding: 0.35rem 0.7rem;
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  background: rgba(30, 41, 59, 0.6);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition-fast);
}

.day-btn:hover {
  border-color: var(--accent-blue);
  color: var(--text-main);
}

.day-btn.active {
  background: var(--accent-blue);
  border-color: var(--accent-blue);
  color: #fff;
  box-shadow: 0 0 10px rgba(59, 130, 246, 0.3);
}

/* ================= SCHEDULE CONFIG BLOCK TRANSITION ================= */
#scheduleConfigFields {
  transition: opacity 0.25s ease;
}