/* eRide Admin — Dark Theme */
:root {
  --bg: #090b11;
  --surface: #0f1219;
  --card: #141820;
  --card-hover: #1a1f2b;
  --border: rgba(255,255,255,0.06);
  --border-light: rgba(255,255,255,0.1);
  --accent: #FECA04;
  --accent-dim: rgba(254,202,4,0.15);
  --accent-hover: #00cc6a;
  --amber: #f5a623;
  --red: #ff4757;
  --blue: #4a9eff;
  --text: #e8ecf4;
  --text-mid: #9ba3b5;
  --text-dim: #5a6275;
  --sidebar-w: 260px;
  --radius: 10px;
  --radius-sm: 6px;
  --transition: 0.2s ease;
  --heading: 'Outfit', sans-serif;
  --font: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--heading);
  font-weight: 600;
  color: var(--text);
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Scrollbar */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--text-dim); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-mid); }

/* ── Login ── */
#login-screen {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
}

.login-card {
  width: 400px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 48px 40px 40px;
  text-align: center;
}

.login-logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 6px;
}

.logo-icon {
  width: 48px; height: 48px;
  background: var(--accent);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--heading);
  font-weight: 800; font-size: 26px;
  color: var(--bg);
}

.logo-text {
  font-family: var(--heading);
  font-size: 32px;
  font-weight: 700;
  color: var(--text);
}

.login-subtitle {
  font-size: 14px;
  color: var(--text-dim);
  margin-bottom: 32px;
  font-weight: 500;
}

.login-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 100px;
  background: var(--accent-dim);
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 16px;
  text-align: left;
}

.form-group label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-mid);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-group input {
  width: 100%;
  padding: 12px 16px;
  border-radius: 10px;
  background: var(--bg);
  border: 1px solid var(--border-light);
  color: var(--text);
  font-size: 15px;
  font-family: var(--font);
  transition: border-color var(--transition);
}

.form-group input:focus {
  border-color: var(--accent);
  outline: none;
}

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

.login-error {
  font-size: 13px;
  color: var(--red);
  margin-bottom: 12px;
  min-height: 20px;
  opacity: 0;
  transition: opacity 0.2s;
}

.login-error.visible { opacity: 1; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 10px;
  font-family: var(--font);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent);
  color: var(--bg);
}

.btn-primary:hover { background: var(--accent-hover); }

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-light);
}

.btn-outline:hover { border-color: var(--accent); color: var(--accent); }

.btn-danger {
  background: rgba(255,71,87,0.15);
  color: var(--red);
  border: 1px solid rgba(255,71,87,0.3);
}

.btn-danger:hover { background: rgba(255,71,87,0.25); }

.btn-block { width: 100%; }
.btn-sm { padding: 8px 14px; font-size: 13px; border-radius: 8px; }

.btn-loading {
  pointer-events: none;
  opacity: 0.7;
}

.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ── App Layout ── */
#app {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  height: 100vh;
  overflow: hidden;
}

/* ── Sidebar ── */
#sidebar {
  background: var(--surface);
  border-right: 1px solid var(--border);
  padding: 24px 0;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 24px;
  margin-bottom: 8px;
}

.sidebar-logo .logo-icon {
  width: 36px; height: 36px;
  font-size: 20px;
  border-radius: 10px;
}

.sidebar-logo .logo-text {
  font-size: 22px;
}

.sidebar-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 100px;
  background: var(--accent-dim);
  color: var(--accent);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  margin-left: 24px;
  margin-bottom: 24px;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 0 12px;
  flex: 1;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-mid);
  cursor: pointer;
  transition: all var(--transition);
  border: none;
  background: none;
  width: 100%;
  text-align: left;
}

.nav-item:hover {
  color: var(--text);
  background: var(--card);
}

.nav-item.active {
  color: var(--accent);
  background: var(--accent-dim);
}

.nav-item svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.nav-item .nav-label { flex: 1; }

.sidebar-footer {
  padding: 16px 12px 0;
  border-top: 1px solid var(--border);
  margin-top: auto;
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: 10px;
}

.user-avatar {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), #00b861);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 14px; color: var(--bg);
  flex-shrink: 0;
}

.user-info { flex: 1; min-width: 0; }
.user-name { font-size: 13px; font-weight: 600; color: var(--text); }
.user-role { font-size: 11px; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.3px; }

.btn-logout {
  width: 100%;
  margin-top: 8px;
  justify-content: center;
  padding: 8px;
  font-size: 13px;
  color: var(--text-dim);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  transition: all var(--transition);
}

.btn-logout:hover { color: var(--red); border-color: rgba(255,71,87,0.3); }

/* ── Main Content ── */
#content {
  overflow-y: auto;
  padding: 32px 40px;
  background: var(--bg);
}

.page-header {
  margin-bottom: 32px;
}

.page-header h1 {
  font-family: var(--heading);
  font-size: 28px;
  font-weight: 800;
  margin-bottom: 4px;
}

.page-header p {
  font-size: 14px;
  color: var(--text-dim);
}

/* ── Stats Grid ── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}

.stat-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px;
  transition: border-color var(--transition);
}

.stat-card:hover { border-color: var(--border-light); }

.stat-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
  font-size: 20px;
}

.stat-icon.green { background: var(--accent-dim); }
.stat-icon.blue { background: rgba(74,158,255,0.15); }
.stat-icon.amber { background: rgba(245,166,35,0.15); }
.stat-icon.red { background: rgba(255,71,87,0.15); }

.stat-value {
  font-family: var(--heading);
  font-size: 32px;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 13px;
  color: var(--text-dim);
  font-weight: 500;
}

/* ── Cards ── */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px;
  margin-bottom: 16px;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.card-header h2 {
  font-size: 18px;
  font-weight: 700;
}

/* ── Table ── */
.table-wrap {
  overflow-x: auto;
}

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

th {
  text-align: left;
  font-size: 11px;
  font-weight: 700;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
}

td {
  padding: 14px 16px;
  font-size: 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

tr:last-child td { border-bottom: none; }

tr:hover td { background: var(--surface); }

/* ── Badges ── */
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.badge-green { background: rgba(254,202,4,0.15); color: var(--accent); }
.badge-red { background: rgba(255,71,87,0.15); color: var(--red); }
.badge-amber { background: rgba(245,166,35,0.15); color: var(--amber); }
.badge-blue { background: rgba(74,158,255,0.15); color: var(--blue); }

/* ── Modal ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  animation: fadeIn 0.15s ease;
}

.modal {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  width: 100%;
  max-width: 520px;
  max-height: 85vh;
  overflow-y: auto;
  animation: slideUp 0.2s ease;
}

.modal h2 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 24px;
}

.modal .form-group { margin-bottom: 16px; }

.modal .form-group label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-mid);
  margin-bottom: 6px;
}

.modal .form-group input,
.modal .form-group select,
.modal .form-group textarea {
  width: 100%;
  padding: 10px 14px;
  border-radius: 8px;
  background: var(--bg);
  border: 1px solid var(--border-light);
  color: var(--text);
  font-size: 14px;
  font-family: var(--font);
  transition: border-color var(--transition);
}

.modal .form-group input:focus,
.modal .form-group select:focus,
.modal .form-group textarea:focus {
  border-color: var(--accent);
  outline: none;
}

.modal .form-group select {
  appearance: none;
  cursor: pointer;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 24px;
}

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { transform: translateY(16px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

/* ── Form rows for inline forms ── */
.form-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.form-row label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-mid);
}

.form-row input,
.form-row select {
  padding: 10px 14px;
  border-radius: 8px;
  background: var(--bg);
  border: 1px solid var(--border-light);
  color: var(--text);
  font-size: 14px;
  font-family: var(--font);
  transition: border-color var(--transition);
}

.form-row input:focus,
.form-row select:focus {
  border-color: var(--accent);
  outline: none;
}

.form-hint {
  font-size: 12px;
  color: var(--text-dim);
}

/* ── Integration card styles ── */
.integration-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px;
  margin-bottom: 16px;
  transition: border-color var(--transition);
}

.integration-card:hover { border-color: var(--border-light); }

.int-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

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

.int-logo-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 14px; color: white;
  font-family: var(--heading);
}

.int-status {
  font-size: 11px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ── Upload area ── */
.upload-zone {
  border: 2px dashed var(--border-light);
  border-radius: 14px;
  padding: 48px 24px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition);
}

.upload-zone:hover,
.upload-zone.dragover {
  border-color: var(--accent);
  background: var(--accent-dim);
}

.upload-zone-icon {
  font-size: 48px;
  margin-bottom: 12px;
  opacity: 0.5;
}

.upload-zone-text {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 4px;
}

.upload-zone-sub {
  font-size: 13px;
  color: var(--text-dim);
}

.logo-preview {
  margin-top: 16px;
  text-align: center;
}

.logo-preview img {
  max-width: 200px;
  max-height: 100px;
  border-radius: 8px;
  border: 1px solid var(--border);
}

/* ── Toast ── */
#toast-container {
  position: fixed;
  top: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toast {
  padding: 14px 20px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 500;
  animation: slideIn 0.2s ease, fadeOut 0.3s ease 2.7s;
  max-width: 360px;
  pointer-events: none;
}

.toast-success { background: rgba(254,202,4,0.15); color: var(--accent); border: 1px solid rgba(254,202,4,0.2); }
.toast-error { background: rgba(255,71,87,0.15); color: var(--red); border: 1px solid rgba(255,71,87,0.2); }
.toast-info { background: rgba(74,158,255,0.15); color: var(--blue); border: 1px solid rgba(74,158,255,0.2); }

@keyframes slideIn { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
@keyframes fadeOut { to { opacity: 0; } }

/* ── Section ── */
.section { margin-bottom: 32px; }
.section-header { margin-bottom: 20px; }
.section-header h2 { font-size: 20px; font-weight: 700; margin-bottom: 4px; }
.section-desc { font-size: 14px; color: var(--text-dim); }

/* ── Empty state ── */
.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--text-dim);
}

.empty-state-icon {
  font-size: 48px;
  margin-bottom: 16px;
  opacity: 0.3;
}

.empty-state h3 {
  font-size: 18px;
  color: var(--text-mid);
  margin-bottom: 8px;
}

.empty-state p {
  font-size: 14px;
  max-width: 400px;
  margin: 0 auto;
}

/* ── Settings form ── */
.settings-form {
  max-width: 600px;
}

.settings-form .form-group {
  margin-bottom: 20px;
}

.settings-form .form-group label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-mid);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.settings-form .form-group input,
.settings-form .form-group select,
.settings-form .form-group textarea {
  width: 100%;
  padding: 10px 14px;
  border-radius: 8px;
  background: var(--bg);
  border: 1px solid var(--border-light);
  color: var(--text);
  font-size: 14px;
  font-family: var(--font);
}

.settings-form .form-group input:focus,
.settings-form .form-group select:focus,
.settings-form .form-group textarea:focus {
  border-color: var(--accent);
  outline: none;
}

/* ── Secret input ── */
.secret-input-wrap {
  display: flex;
  gap: 8px;
}

.secret-input-wrap input { flex: 1; }

.btn-icon {
  width: 40px; height: 40px;
  border-radius: 8px;
  background: var(--bg);
  border: 1px solid var(--border-light);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  font-size: 16px;
  color: var(--text-mid);
  transition: all var(--transition);
}

.btn-icon:hover { border-color: var(--accent); color: var(--accent); }

/* ── Actions row ── */
.actions-row {
  display: flex;
  gap: 10px;
  margin-top: 16px;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  :root { --sidebar-w: 0px; }
  #sidebar { display: none; }
  #content { padding: 20px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
}