/* ═══ Loading Spinner ═══════════════════════════════════════════════════════ */

.loading-spinner {
  width: 28px;
  height: 28px;
  margin: 20px auto 0;
  border: 3px solid var(--outline-variant);
  border-top-color: var(--primary-muted);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* ═══ Auth Page ════════════════════════════════════════════════════════════ */

.auth-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: var(--surface-dim);
}

.auth-card {
  width: 100%;
  max-width: 380px;
  background: var(--surface-container);
  border-radius: 12px;
  padding: 32px 28px 28px;
  box-shadow: var(--shadow-lg);
}

.auth-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 24px;
}

.auth-logo-icon {
  color: var(--primary-muted);
  font-size: 22px;
}

.auth-logo-text {
  font-family: "Raleway", sans-serif;
  font-size: 26px;
  font-weight: 700;
  color: var(--on-surface);
  letter-spacing: -0.5px;
}

.auth-google {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 10px;
  border: 1px solid var(--outline-variant);
  border-radius: 8px;
  background: var(--surface-container-low);
  color: var(--on-surface);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}

.auth-google:hover {
  background: var(--surface-container);
  border-color: var(--outline);
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 16px 0;
  color: var(--on-surface-muted);
  font-size: 12px;
}

.auth-divider::before,
.auth-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--outline-variant);
}

.auth-tabs {
  display: flex;
  gap: 2px;
  margin-bottom: 20px;
  background: var(--surface-container-low);
  border-radius: 8px;
  padding: 3px;
}

.auth-tab {
  flex: 1;
  padding: 8px 0;
  border: none;
  background: none;
  color: var(--on-surface-muted);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  border-radius: 6px;
  transition: color 0.15s, background 0.15s;
}

.auth-tab:hover {
  color: var(--on-surface-variant);
}

.auth-tab--active {
  background: var(--surface-container-high);
  color: var(--on-surface);
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.auth-input {
  padding: 10px 12px;
  border: 1px solid var(--outline-variant);
  border-radius: 8px;
  background: var(--surface-container-low);
  color: var(--on-surface);
  font-size: 14px;
  outline: none;
  transition: border-color 0.15s;
}

.auth-input::placeholder {
  color: var(--on-surface-muted);
}

.auth-input:focus {
  border-color: var(--primary);
}

.auth-submit {
  margin-top: 4px;
  padding: 10px;
  font-size: 14px;
  font-weight: 600;
}

.auth-error {
  background: color-mix(in srgb, var(--error) 12%, transparent);
  color: var(--priority-high);
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 13px;
  margin-bottom: 12px;
}

.auth-success {
  text-align: center;
  color: var(--on-surface-variant);
  font-size: 14px;
  padding: 20px 0;
  line-height: 1.6;
}

.auth-link {
  display: inline;
  background: none;
  border: none;
  color: var(--primary);
  font-size: 14px;
  cursor: pointer;
  text-decoration: underline;
  padding: 0;
  margin-left: 4px;
}

.auth-link:hover {
  color: var(--primary-muted);
}

/* ═══ API Keys Modal ════════════════════════════════════════════════════════ */

.apikeys-modal {
  width: 440px;
  max-height: 80vh;
  background: var(--surface-container-low);
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  margin: auto;
}

.apikeys-body {
  padding: 0 16px 16px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.apikeys-create-form {
  display: flex;
  gap: 8px;
  align-items: center;
}

.apikeys-create-form .auth-input {
  flex: 1;
  padding: 8px 10px;
  font-size: 13px;
}

.apikeys-created {
  background: var(--surface-container);
  border: 1px solid var(--primary-muted);
  border-radius: 8px;
  padding: 12px;
}

.apikeys-created-label {
  font-size: 12px;
  color: var(--on-surface-variant);
  margin-bottom: 8px;
  font-weight: 500;
}

.apikeys-created-row {
  display: flex;
  gap: 8px;
  align-items: center;
}

.apikeys-created-key {
  flex: 1;
  font-size: 11px;
  background: var(--surface-container-low);
  padding: 6px 8px;
  border-radius: 4px;
  word-break: break-all;
  color: var(--on-surface);
  border: 1px solid var(--outline-variant);
}

.apikeys-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.apikeys-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 10px;
  border-radius: 6px;
  background: var(--surface-container);
}

.apikeys-row-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.apikeys-row-name {
  font-size: 13px;
  font-weight: 500;
  color: var(--on-surface);
}

.apikeys-row-date {
  font-size: 11px;
  color: var(--on-surface-muted);
}

.apikeys-row-delete {
  background: none;
  border: none;
  color: var(--on-surface-muted);
  cursor: pointer;
  padding: 4px 6px;
  border-radius: var(--radius-md);
  font-size: 12px;
  transition: color 0.12s, background 0.12s;
}

.apikeys-row-delete:hover {
  color: var(--priority-high);
  background: var(--surface-container-high);
}

.apikeys-empty {
  text-align: center;
  color: var(--on-surface-muted);
  font-size: 13px;
  padding: 16px 0;
}

/* ═══ Notification Settings Modal ══════════════════════════════════════════ */

.notif-settings-modal {
  width: 400px;
  background: var(--surface-container-low);
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  margin: auto;
}

.notif-settings-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px;
  border-bottom: 1px solid var(--outline-variant);
}

.notif-settings-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--on-surface);
}

.notif-settings-close {
  background: none;
  border: none;
  color: var(--on-surface-muted);
  font-size: 20px;
  cursor: pointer;
  padding: 0 4px;
  line-height: 1;
}

.notif-settings-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.notif-toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.notif-toggle-label {
  font-size: 14px;
  font-weight: 500;
  color: var(--on-surface);
}

.notif-toggle {
  width: 40px;
  height: 22px;
  border-radius: 11px;
  border: none;
  background: var(--surface-container-highest);
  cursor: pointer;
  position: relative;
  transition: background 0.2s;
  padding: 0;
}

.notif-toggle--on {
  background: var(--primary-muted);
}

.notif-toggle-thumb {
  display: block;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--on-surface-muted);
  position: absolute;
  top: 3px;
  left: 3px;
  transition: transform 0.2s, background 0.2s;
}

.notif-toggle--on .notif-toggle-thumb {
  transform: translateX(18px);
  background: var(--on-primary-container);
}

.notif-toggle-divider {
  border: none;
  border-top: 1px solid var(--outline-variant);
  margin: 2px 0;
}

.notif-description {
  font-size: 12px;
  color: var(--on-surface-muted);
  line-height: 1.5;
}

.notif-warning {
  font-size: 12px;
  color: var(--error);
  line-height: 1.5;
}