/* Settings page — layout, profile, appearance, modals, avatar crop */

/* ── Page shell ── */
.settings-page {
  min-height: 100vh;
  background: var(--color-bg);
  color: var(--color-text);
}

.settings-shell {
  max-width: 720px;
  margin: 0 auto;
  padding: 32px 24px 48px;
}

.settings-topbar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
}

.settings-back {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  background: var(--color-surface);
  color: var(--color-text);
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
}

.settings-back:hover {
  background: var(--color-hover);
  border-color: var(--color-secondary-hover-border);
}

.settings-back svg {
  display: block;
}

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

.settings-title {
  margin: 0 0 8px;
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--color-heading);
}

.settings-subtitle {
  margin: 0;
  font-size: 15px;
  line-height: 1.5;
  color: var(--color-text-gray);
}

.settings-section {
  margin-bottom: 28px;
}

.settings-section-label {
  margin: 0 0 12px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-muted);
}

/* ── Profile card ── */
.settings-profile-card {
  padding: 20px;
  background: #f3f4f6;
  border-radius: 12px;
}

.settings-profile-skeleton,
.settings-profile-content {
  display: flex;
  align-items: center;
  gap: 16px;
  width: 100%;
}

.settings-profile-card.is-loading .settings-profile-content {
  display: none !important;
}

.settings-profile-card.is-loading .settings-profile-skeleton {
  display: flex;
}

.settings-profile-card:not(.is-loading) .settings-profile-skeleton {
  display: none !important;
}

.settings-profile-skeleton-info {
  flex: 1;
  min-width: 0;
}

.settings-skeleton-avatar {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  border-radius: 50%;
}

.settings-skeleton-name {
  width: min(160px, 55%);
  height: 16px;
  margin-bottom: 8px;
  border-radius: 6px;
}

.settings-skeleton-email {
  width: min(200px, 70%);
  height: 14px;
  border-radius: 6px;
}

.settings-skeleton-btn {
  flex-shrink: 0;
  width: 108px;
  height: 38px;
  border-radius: 8px;
}

[data-theme="dark"] .settings-profile-card {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
}

.settings-avatar {
  position: relative;
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  padding: 0;
  border: none;
  border-radius: 50%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 600;
  color: #ffffff;
  background: var(--color-primary);
  cursor: pointer;
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}

.settings-avatar:hover {
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

.settings-avatar:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.settings-avatar-initials {
  line-height: 1;
  pointer-events: none;
}

.settings-avatar-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}

/* ── Avatar menu modal ── */
.avatar-menu-dialog {
  max-width: 360px;
}

.avatar-menu-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}

.avatar-menu-btn {
  width: 100%;
  padding: 12px 16px;
  font-size: 15px;
  font-weight: 500;
  text-align: left;
  color: var(--color-heading);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
}

.avatar-menu-btn:hover {
  background: var(--color-hover);
  border-color: var(--color-secondary-hover-border);
}

.avatar-menu-btn--danger {
  color: #dc2626;
  border-color: #fecaca;
  background: #fef2f2;
}

[data-theme="dark"] .avatar-menu-btn--danger {
  color: #fca5a5;
  border-color: #7f1d1d;
  background: #450a0a;
}

.avatar-menu-btn--danger:hover {
  background: #fee2e2;
}

[data-theme="dark"] .avatar-menu-btn--danger:hover {
  background: #581c1c;
}

.avatar-menu-btn[hidden] {
  display: none !important;
}

.settings-profile-info {
  flex: 1;
  min-width: 0;
}

.settings-profile-name {
  margin: 0 0 4px;
  font-size: 16px;
  font-weight: 600;
  color: var(--color-heading);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.settings-profile-email {
  margin: 0;
  font-size: 14px;
  color: var(--color-text-gray);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.settings-btn-outline {
  flex-shrink: 0;
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-heading);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
}

.settings-btn-outline:hover {
  background: var(--color-hover);
  border-color: var(--color-secondary-hover-border);
}

/* ── Appearance rows ── */
.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0;
}

.settings-row + .settings-row {
  border-top: 1px solid var(--color-border);
}

.settings-row-text {
  flex: 1;
  min-width: 0;
}

.settings-row-title {
  margin: 0 0 4px;
  font-size: 15px;
  font-weight: 600;
  color: var(--color-heading);
}

.settings-row-desc {
  margin: 0;
  font-size: 13px;
  line-height: 1.45;
  color: var(--color-text-gray);
}

/* Pill toggle */
.settings-toggle {
  position: relative;
  flex-shrink: 0;
  width: 44px;
  height: 24px;
  padding: 0;
  border: none;
  border-radius: 999px;
  background: #e5e7eb;
  cursor: pointer;
  transition: background 0.2s ease;
}

.settings-toggle[aria-checked="true"] {
  background: var(--color-primary);
}

.settings-toggle-thumb {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #ffffff;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
  transition: transform 0.2s ease;
}

.settings-toggle[aria-checked="true"] .settings-toggle-thumb {
  transform: translateX(20px);
}

/* Accent swatches */
.settings-accent-swatches {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.settings-accent-btn {
  width: 28px;
  height: 28px;
  padding: 0;
  border: 2px solid transparent;
  border-radius: 50%;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.settings-accent-btn:hover {
  transform: scale(1.08);
}

.settings-accent-btn.is-selected {
  box-shadow: 0 0 0 2px var(--color-surface), 0 0 0 4px var(--color-heading);
}

.settings-accent-btn[data-accent="blue"] {
  background: #3b82f6;
}
.settings-accent-btn[data-accent="green"] {
  background: #10b981;
}
.settings-accent-btn[data-accent="orange"] {
  background: #f59e0b;
}
.settings-accent-btn[data-accent="red"] {
  background: #ef4444;
}
.settings-accent-btn[data-accent="purple"] {
  background: #8b5cf6;
}

/* Bordered card group */
.settings-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  overflow: hidden;
}

.settings-card-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
}

.settings-card-row + .settings-card-row {
  border-top: 1px solid var(--color-border);
}

.settings-card-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.settings-card-label {
  flex: 1;
  font-size: 15px;
  font-weight: 500;
  color: var(--color-heading);
}

/* Checkboxes */
.settings-check-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.settings-check {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  font-size: 14px;
  line-height: 1.45;
  color: var(--color-text);
}

.settings-check input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.settings-check-box {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  margin-top: 1px;
  border: 2px solid var(--color-border);
  border-radius: 4px;
  background: var(--color-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s ease, border-color 0.15s ease;
}

.settings-check input:checked + .settings-check-box {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.settings-check input:checked + .settings-check-box::after {
  content: "";
  width: 5px;
  height: 9px;
  border: solid #fff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg) translate(-1px, -1px);
}

.settings-check input:focus-visible + .settings-check-box {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Security nav row */
.settings-nav-row {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 16px 18px;
  text-align: left;
  font-size: 15px;
  font-weight: 500;
  color: var(--color-heading);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
}

.settings-nav-row:hover {
  background: var(--color-hover);
  border-color: var(--color-secondary-hover-border);
}

.settings-nav-row-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.settings-nav-row-label {
  flex: 1;
}

.settings-nav-row-chevron {
  flex-shrink: 0;
  color: var(--color-muted);
}

/* Data management buttons */
.settings-data-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.settings-data-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 16px;
  font-size: 14px;
  font-weight: 600;
  border-radius: 10px;
  border: 1px solid var(--color-border);
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
}

.settings-data-btn--export {
  color: var(--color-heading);
  background: #f3f4f6;
  border-color: #e5e7eb;
}

[data-theme="dark"] .settings-data-btn--export {
  background: var(--color-surface-elevated);
  border-color: var(--color-border);
}

.settings-data-btn--export:hover {
  background: var(--color-hover);
}

.settings-data-btn--danger {
  color: #ef4444;
  background: #fef2f2;
  border-color: #fecaca;
}

[data-theme="dark"] .settings-data-btn--danger {
  background: #450a0a;
  border-color: #7f1d1d;
  color: #fca5a5;
}

.settings-data-btn--danger:hover {
  background: #fee2e2;
}

[data-theme="dark"] .settings-data-btn--danger:hover {
  background: #581c1c;
}

.settings-data-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.settings-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1100;
  max-width: min(400px, calc(100vw - 32px));
  padding: 12px 20px;
  font-size: 14px;
  font-weight: 500;
  color: #fff;
  background: var(--color-heading);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.settings-toast[hidden] {
  display: none !important;
}

.settings-toast.is-error {
  background: #dc2626;
}

.modal-actions .auth-btn-primary {
  width: auto;
  min-width: 88px;
}

.settings-modal-field {
  margin-bottom: 16px;
}

/* ── Avatar crop modal ── */
.avatar-crop-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(15, 23, 42, 0.5);
  backdrop-filter: blur(3px);
}

.avatar-crop-modal[hidden] {
  display: none !important;
}

.avatar-crop-panel {
  width: 100%;
  max-width: 380px;
  max-height: calc(100vh - 48px);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: 16px;
  background: #1a1a1a;
  color: #f9fafb;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.35);
}

.avatar-crop-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  flex-shrink: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.avatar-crop-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: transparent;
  color: #f9fafb;
  cursor: pointer;
}

.avatar-crop-close:hover {
  background: rgba(255, 255, 255, 0.1);
}

.avatar-crop-hint {
  flex: 1;
  margin: 0;
  font-size: 15px;
  font-weight: 500;
  color: #e5e7eb;
}

.avatar-crop-remove {
  padding: 8px 12px;
  border: none;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
  color: #f9fafb;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
}

.avatar-crop-remove[hidden] {
  display: none !important;
}

.avatar-crop-stage {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 20px 16px;
}

.avatar-crop-viewport {
  position: relative;
  width: 260px;
  height: 260px;
  max-width: min(260px, calc(100vw - 120px));
  max-height: min(260px, calc(100vh - 280px));
  aspect-ratio: 1;
  flex-shrink: 0;
  border-radius: 50%;
  overflow: hidden;
  background: #1a1a1a;
  touch-action: none;
  cursor: grab;
}

.avatar-crop-viewport:active {
  cursor: grabbing;
}

.avatar-crop-image {
  position: absolute;
  left: 50%;
  top: 50%;
  max-width: none;
  transform-origin: center center;
  user-select: none;
  pointer-events: none;
  will-change: transform;
}

.avatar-crop-zoom {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.avatar-crop-zoom-btn {
  width: 36px;
  height: 36px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  color: #f9fafb;
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
}

.avatar-crop-zoom-btn:hover {
  background: rgba(255, 255, 255, 0.16);
}

.avatar-crop-zoom-slider {
  width: 28px;
  height: 120px;
  margin: 0;
  accent-color: #f9fafb;
  writing-mode: vertical-lr;
  direction: rtl;
}

.avatar-crop-footer {
  display: flex;
  justify-content: flex-end;
  padding: 12px 16px 16px;
  flex-shrink: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.avatar-crop-confirm {
  min-width: 96px;
  height: 40px;
  padding: 0 20px;
  border: none;
  border-radius: 10px;
  background: #ffffff;
  color: #111827;
  font-size: 15px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.avatar-crop-confirm:hover {
  background: #f3f4f6;
}

.avatar-crop-confirm:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

@media (max-width: 420px) {
  .avatar-crop-modal {
    padding: 16px;
  }

  .avatar-crop-panel {
    max-width: 100%;
  }

  .avatar-crop-stage {
    flex-direction: column;
    gap: 12px;
    padding: 16px;
  }

  .avatar-crop-viewport {
    width: min(260px, calc(100vw - 80px));
    height: min(260px, calc(100vw - 80px));
    max-width: none;
    max-height: none;
  }

  .avatar-crop-zoom {
    flex-direction: row;
    width: 100%;
    max-width: 260px;
    justify-content: center;
  }

  .avatar-crop-zoom-slider {
    width: 140px;
    height: auto;
    writing-mode: horizontal-tb;
    direction: ltr;
  }
}

@media (max-width: 520px) {
  .settings-shell {
    padding: 20px 16px 40px;
  }

  .settings-profile-skeleton,
  .settings-profile-content {
    flex-wrap: wrap;
  }

  .settings-skeleton-btn {
    width: 100%;
    max-width: none;
  }

  .settings-btn-outline {
    width: 100%;
  }

  .settings-data-row {
    grid-template-columns: 1fr;
  }
}