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

:root {
  --bg: #0d0f14;
  --surface: #141720;
  --surface2: #1c2030;
  --border: #252a3a;
  --accent: #6c63ff;
  --accent-glow: rgba(108, 99, 255, 0.25);
  --accent2: #00d4aa;
  --danger: #ff4d6a;
  --danger-glow: rgba(255, 77, 106, 0.2);
  --text: #e8eaf6;
  --text-muted: #6b7280;
  --text-dim: #9ca3af;
  --success: #00d4aa;
  --success-bg: rgba(0, 212, 170, 0.12);
  --error-bg: rgba(255, 77, 106, 0.12);
}

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}

/* Ambient glow */
.bg-glow {
  position: fixed;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 500px;
  background: radial-gradient(ellipse, rgba(108, 99, 255, 0.12) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.container {
  position: relative;
  z-index: 1;
  max-width: 1400px;
  margin: 0 auto;
  padding: 40px 24px 80px;
}

/* Dashboard Grid */
.dashboard-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 900px) {
  .dashboard-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* Header */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo-icon {
  font-size: 2rem;
  filter: drop-shadow(0 0 12px rgba(108,99,255,0.5));
}

.header h1 {
  font-size: 1.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, #fff 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.subtitle {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.stats-badge {
  background: var(--accent-glow);
  border: 1px solid rgba(108, 99, 255, 0.3);
  border-radius: 999px;
  padding: 6px 16px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
}

/* Cards */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 20px;
  transition: border-color 0.2s;
}

.card:hover {
  border-color: rgba(108, 99, 255, 0.3);
}

.card-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-dim);
  margin-bottom: 18px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
}

/* Add form */
.add-form { width: 100%; }

.input-group {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.input-group input {
  flex: 1;
  min-width: 140px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 11px 16px;
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.input-group input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.input-group input::placeholder { color: var(--text-muted); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 11px 20px;
  border: none;
  border-radius: 10px;
  font-family: 'Inter', sans-serif;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.18s;
  white-space: nowrap;
}

.btn-add {
  background: linear-gradient(135deg, var(--accent), #837af7);
  color: #fff;
  box-shadow: 0 4px 20px var(--accent-glow);
}

.btn-add:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 28px rgba(108, 99, 255, 0.45);
}

.btn-add:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.btn-icon { font-size: 1.1rem; font-weight: 300; }

.btn-remove {
  background: transparent;
  color: var(--danger);
  border: 1px solid rgba(255, 77, 106, 0.3);
  padding: 6px 14px;
  font-size: 0.8rem;
}

.btn-remove:hover {
  background: var(--danger-glow);
  border-color: var(--danger);
}

/* Form message */
.form-msg {
  min-height: 22px;
  margin-top: 12px;
  font-size: 0.85rem;
  border-radius: 8px;
  transition: all 0.3s;
}

.form-msg.success {
  color: var(--success);
  background: var(--success-bg);
  padding: 8px 14px;
}

.form-msg.error {
  color: var(--danger);
  background: var(--error-bg);
  padding: 8px 14px;
}

/* Table header */
.table-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 18px;
}

.table-header .card-title { margin-bottom: 0; }

.search-wrap input {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 14px;
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  outline: none;
  width: 200px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.search-wrap input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

/* Table */
.table-wrap {
  overflow-x: auto;
  max-height: 400px;
  overflow-y: auto;
}

/* Scrollbar for tables */
.table-wrap::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
.table-wrap::-webkit-scrollbar-track {
  background: var(--surface2);
  border-radius: 4px;
}
.table-wrap::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 4px;
}
.table-wrap::-webkit-scrollbar-thumb:hover {
  background: rgba(108, 99, 255, 0.4);
}

table {
  width: 100%;
  border-collapse: collapse;
}

thead th {
  position: sticky;
  top: 0;
  background: var(--surface);
  z-index: 10;
  text-align: left;
  padding: 10px 14px;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}

tbody tr {
  transition: background 0.15s;
}

tbody tr:hover { background: rgba(255,255,255,0.03); }

td {
  padding: 13px 14px;
  font-size: 0.88rem;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  vertical-align: middle;
}

.td-num { color: var(--text-muted); width: 40px; }
.td-note { color: var(--text-dim); }
.td-date { color: var(--text-muted); font-size: 0.8rem; white-space: nowrap; }
.td-action { text-align: right; }
.muted { color: var(--text-muted); }

/* Plate & User badges */
.plate-badge {
  display: inline-block;
  background: rgba(108, 99, 255, 0.12);
  border: 1px solid rgba(108, 99, 255, 0.25);
  border-radius: 6px;
  padding: 3px 10px;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  color: #a5a0ff;
  font-family: 'Courier New', monospace;
}

.user-badge {
  background: rgba(0, 212, 170, 0.12);
  border-color: rgba(0, 212, 170, 0.25);
  color: #00d4aa;
  font-family: 'Inter', sans-serif;
  letter-spacing: 0;
}

.divider {
  opacity: 0.4;
  margin: 0 4px;
}

/* Empty / loading states */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 48px 24px;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.empty-icon { font-size: 2.5rem; }

.hidden { display: none !important; }

/* Spinner */
.spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

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

/* Table actions row */
.table-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.btn-import {
  background: linear-gradient(135deg, #00b894, #00d4aa);
  color: #fff;
  box-shadow: 0 4px 20px rgba(0, 212, 170, 0.25);
}

.btn-import:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 28px rgba(0, 212, 170, 0.4);
}

.btn-import:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* Inline spinner */
.spinner-sm {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  vertical-align: middle;
}

/* Responsive */
@media (max-width: 600px) {
  .header { flex-direction: column; align-items: flex-start; gap: 12px; }
  .input-group { flex-direction: column; }
  .input-group input, .btn-add { width: 100%; }
  .td-date { display: none; }
}