/* ==========================================================================
   Auth Pages — shared styles for login, register, pending-approval
   ========================================================================== */

* {
  box-sizing: border-box;
}

/* ---------- Layout ---------- */
body.auth-page {
  margin: 0;
  padding: 20px;
  min-height: 100vh;
  background: var(--bg-base);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
}

/* ---------- Logo Section ---------- */
.logo-section {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.logo-section img {
  height: 80px;
  margin-bottom: var(--space-sm);
}

.logo-section h1 {
  font-size: 20px;
  font-weight: 500;
  color: var(--text-primary);
  margin: 0;
  letter-spacing: 1px;
}

.station-name {
  font-size: 18px;
  font-weight: 500;
  color: var(--text-primary);
  margin-top: var(--space-md);
  display: none;
}

/* ---------- Auth Card ---------- */
.auth-card {
  width: 100%;
  max-width: 440px;
  background: rgba(10, 10, 10, 0.95);
  border: 1px solid var(--btn-default-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.auth-content {
  padding: var(--space-xl);
}

.auth-header {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.auth-header h2 {
  color: var(--text-primary);
  font-size: 24px;
  font-weight: 600;
  margin: 0 0 var(--space-sm) 0;
}

.auth-header p {
  color: rgba(255, 255, 255, 0.5);
  font-size: 14px;
  margin: 0;
}

.auth-form {
  display: none;
}

.auth-form.active {
  display: block;
}

/* ---------- Floating Label Inputs ---------- */
.input-group {
  position: relative;
  margin-bottom: 20px;
}

.input-group input {
  width: 100%;
  padding: 16px 14px 8px 14px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 16px;
  outline: none;
  transition: border-color 0.3s, background 0.3s;
}

.input-group input:focus {
  border-color: var(--text-primary);
  background: rgba(255, 255, 255, 0.08);
}

.input-group label {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: rgba(255, 255, 255, 0.5);
  font-size: 16px;
  pointer-events: none;
  transition: top 0.2s ease, font-size 0.2s ease, color 0.2s ease;
}

.input-group input:focus+label,
.input-group input:not(:placeholder-shown)+label {
  top: 10px;
  font-size: 11px;
  color: rgba(255, 255, 255, 0.7);
}

.input-group input:focus+label {
  color: var(--text-primary);
}

.input-hint {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.4);
  margin-top: 6px;
}

.input-status {
  font-size: 11px;
  margin-top: var(--space-xs);
  display: none;
}

/* ---------- Password Toggle ---------- */
.password-toggle {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  width: 44px;
  height: 44px;
  padding: 0;
  font-size: 16px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transition: color 0.2s;
}

.password-toggle:hover {
  color: var(--text-primary);
}

/* ---------- Submit Button ---------- */
.submit-btn {
  width: 100%;
  padding: var(--space-md);
  background: var(--text-primary);
  color: var(--btn-primary-text);
  border: none;
  border-radius: var(--radius-sm);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.3s, transform 0.3s;
  margin-top: var(--space-sm);
}

.submit-btn:hover {
  background: rgba(255, 255, 255, 0.9);
  transform: translateY(-1px);
}

/* ---------- Messages ---------- */
.error-message {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: var(--status-error);
  padding: 12px;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-md);
  font-size: 14px;
  display: none;
}

.success-message {
  background: rgba(0, 229, 255, 0.1);
  border: 1px solid rgba(0, 229, 255, 0.3);
  color: var(--status-ok);
  padding: 12px;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-md);
  font-size: 14px;
  display: none;
}

/* ---------- Default Credentials ---------- */
.default-creds {
  text-align: center;
  margin-top: 20px;
  color: rgba(255, 255, 255, 0.5);
  font-size: 13px;
}

.default-creds strong {
  color: var(--text-primary);
}

/* ---------- Recent Users (login quick-select) ---------- */
.recent-users {
  margin-bottom: var(--space-lg);
  display: none;
}

.recent-users-title {
  color: rgba(255, 255, 255, 0.5);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
}

.recent-user-btn {
  width: 100%;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--btn-default-border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  text-align: left;
  cursor: pointer;
  margin-bottom: var(--space-sm);
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.3s, border-color 0.3s;
}

.recent-user-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}

.recent-user-name {
  font-weight: 500;
}

.recent-user-time {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.4);
}

/* ---------- Divider ---------- */
.divider {
  display: flex;
  align-items: center;
  margin: 20px 0;
  color: rgba(255, 255, 255, 0.3);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.divider::before,
.divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--btn-default-border);
}

.divider::before {
  margin-right: 12px;
}

.divider::after {
  margin-left: 12px;
}

/* ---------- Auth Links ---------- */
.auth-links {
  text-align: center;
  margin-top: var(--space-lg);
  padding-top: 20px;
  border-top: 1px solid var(--btn-default-border);
  color: rgba(255, 255, 255, 0.5);
  font-size: 14px;
}

.auth-links a {
  color: var(--text-primary);
  text-decoration: none;
}

.auth-links a:hover {
  text-decoration: underline;
}

/* ---------- Pending-Approval Page ---------- */
.pending-page body {
  background: linear-gradient(135deg, #000000 0%, #0a0a0a 50%, #111111 100%);
  min-height: 100vh;
}

.status-indicator {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--status-warning);
  font-size: 14px;
  font-weight: 500;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--status-warning);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.5;
    transform: scale(1.2);
  }
}

.pending-container {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: calc(100vh - 120px);
  padding: 40px 0;
}

.pending-card {
  max-width: 600px;
  width: 100%;
  text-align: center;
  background: linear-gradient(135deg, rgba(20, 25, 35, 0.9) 0%, rgba(15, 20, 30, 0.95) 100%);
  border: 1px solid var(--btn-default-border);
  padding: 40px 32px;
}

.pending-header h1 {
  color: var(--text-primary);
  font-size: 28px;
  margin: 24px 0 16px 0;
  font-weight: 600;
}

.pending-header p {
  color: var(--text-accent);
  font-size: 16px;
  line-height: 1.6;
  margin-bottom: var(--space-xl);
}

.pending-icon {
  font-size: 64px;
  margin-bottom: var(--space-sm);
  animation: pendingPulse 3s infinite ease-in-out;
}

@keyframes pendingPulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.7;
    transform: scale(1.1);
  }
}

.pending-card .user-info {
  text-align: left;
  margin: var(--space-xl) 0;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-subtle);
}

.pending-card .user-info h3 {
  color: var(--status-warning);
  font-size: 16px;
  margin-bottom: var(--space-md);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.pending-card .user-info p {
  color: #e5e7eb;
  font-size: 14px;
  margin-bottom: var(--space-sm);
}

.pending-card .user-info strong {
  color: var(--text-accent);
  font-weight: 500;
}

.action-section {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  margin: var(--space-xl) 0;
  flex-wrap: wrap;
}

.action-section button {
  min-width: 140px;
  height: var(--touch-comfortable);
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-content {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.btn-icon {
  font-size: 16px;
}

.btn-text {
  font-weight: 500;
}

.admin-contact {
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border-default);
}

.admin-contact p {
  color: #6b7280;
  font-size: 13px;
  margin: 0;
  line-height: 1.4;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(245, 158, 11, 0.1);
  color: var(--status-warning);
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  border: 1px solid rgba(245, 158, 11, 0.2);
}

/* Button states */
.stationBtn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

.checking .btn-icon {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

/* Session expired banner */
.session-banner {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 99999;
  background: rgba(146, 64, 14, 0.95);
  color: var(--text-primary);
  padding: var(--space-sm) var(--space-lg);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--text-md);
  font-weight: var(--weight-semibold);
  box-shadow: var(--shadow-card);
}

.session-banner-btn {
  background: var(--text-primary);
  color: #92400e;
  border: none;
  padding: var(--space-sm) var(--space-xl);
  border-radius: var(--radius-sm);
  font-weight: var(--weight-bold);
  cursor: pointer;
  font-size: var(--text-md);
  transition: opacity 0.2s var(--ease-default);
  margin-left: auto;
}

.session-banner-btn:hover {
  opacity: 0.9;
}