:root {
  color-scheme: light;
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial,
    sans-serif;
  --status-success: #065f46;
  --status-error: #991b1b;
}

body {
  margin: 0;
  min-height: 100dvh;
  background: #e9e5de;
  color: #1f2937;
}

body.modal-open {
  overflow: hidden;
}

.container {
  position: relative;
  max-width: none;
  width: 100%;
  margin: 0;
  min-height: 100dvh;
  box-sizing: border-box;
  padding: 24px 28px 0;
  display: flex;
  flex-direction: column;
}

.top-content {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.top-actions {
  margin: 10px auto 16px;
  justify-content: center;
}

h1 {
  margin: 0 0 10px;
  font-size: 1.8rem;
  color: #3a2f22;
}

p.subtitle {
  margin: 16px 0 28px;
  color: #5f5548;
  max-width: 1100px;
}

.layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 18px;
}

.top-toolbar {
  margin: 0 0 10px;
  justify-content: center;
}

.card {
  background: #dfdbd2;
  border: none;
  border-radius: 12px;
  padding: 16px;
  box-shadow: none;
}

label {
  display: block;
  margin: 12px 0 6px;
  font-weight: 600;
  font-size: 0.9rem;
  color: #4b4338;
}

input[type="text"],
input[type="date"],
input[type="number"],
select,
textarea {
  width: 100%;
  box-sizing: border-box;
  padding: 10px 12px;
  border: 1px solid #c8c1b5;
  background: #d8d2c6;
  border-radius: 8px;
  font-size: 0.95rem;
}

input[type="text"]:focus,
input[type="date"]:focus,
input[type="number"]:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: #b4a693;
  background: #e9e5de;
  box-shadow: 0 0 0 2px rgba(180, 166, 147, 0.15);
}

.year-input {
  max-width: 180px;
}

.date-visibility-options {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 12px 0 6px;
}

.ios-switch-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.ios-switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}

.ios-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.ios-switch .slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #b4a693;
  transition: 0.3s;
  border-radius: 24px;
}

.ios-switch .slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: #fff;
  transition: 0.3s;
  border-radius: 50%;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.ios-switch input:checked + .slider {
  background-color: #34c759;
}

.ios-switch input:checked + .slider:before {
  transform: translateX(20px);
}

.ios-switch input:focus-visible + .slider {
  box-shadow: 0 0 0 2px rgba(52, 199, 89, 0.4);
}

.ios-switch-label {
  margin: 0 !important;
  font-weight: 500;
  font-size: 0.9rem;
  color: #4b4338;
  cursor: pointer;
}

/* Modal Grid */
.modal-body-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 10px;
}

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

.field-section {
  display: flex;
  flex-direction: column;
}

.field-section.flex-fill {
  flex: 1;
}

.tall-textarea {
  flex: 1;
  min-height: 120px;
}

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

/* Drop Zone */
.drop-zone {
  position: relative;
  width: 100%;
  min-height: 160px;
  border: 2px dashed #b4a693;
  border-radius: 12px;
  background: #d8d2c6;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  transition: all 0.2s ease;
  overflow: hidden;
}

.drop-zone:hover,
.drop-zone.dragover {
  border-color: #7a6750;
  background: #dcd6cb;
}

.drop-zone-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 20px;
  pointer-events: none;
}

.drop-zone-icon {
  width: 32px;
  height: 32px;
  color: #7a6750;
}

.drop-zone-text {
  font-weight: 600;
  color: #4b4338;
}

.drop-zone-hint {
  font-size: 0.8rem;
  color: #766d61;
}

.hidden-file-input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
  z-index: 2;
}

.image-preview-wrap {
  position: absolute;
  inset: 0;
  background: #dfdbd2;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 5;
}

.image-preview {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.image-remove-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  z-index: 10;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

textarea {
  min-height: 90px;
  resize: vertical;
}

.form-actions,
.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

button,
.button-like {
  border: none;
  border-radius: 12px;
  padding: 10px 16px;
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  -webkit-tap-highlight-color: transparent;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

button:hover,
.button-like:hover {
  transform: translateY(-1px);
  box-shadow:
    0 4px 6px -1px rgba(0, 0, 0, 0.1),
    0 2px 4px -1px rgba(0, 0, 0, 0.06);
  filter: brightness(1.05);
}

button:active,
.button-like:active {
  transform: translateY(0);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
  filter: brightness(0.95);
}

button:focus:not(:focus-visible),
.button-like:focus:not(:focus-visible) {
  outline: none;
  box-shadow: none;
}

.primary {
  background: #7a6750;
  color: #fff;
}

.secondary {
  background: #d4ccc0;
  color: #4b4338;
}

.danger {
  background: #e4cdc6;
  color: #7a3328;
}

.muted {
  background: #cec6ba;
  color: #2f2c26;
}

.icon-only {
  padding: 0;
  aspect-ratio: 1/1;
}

.icon {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform 0.2s ease;
}

button:hover .icon {
  transform: scale(1.1);
}

.timeline {
  --timeline-top-padding: 82px;
  position: relative;
  padding: var(--timeline-top-padding) 0 4px;
  display: flex;
  gap: var(--timeline-gap, 5px);
  flex: 1;
  min-height: 300px;
  overflow-x: auto;
  align-items: flex-start;
  scroll-snap-type: x proximity;
}

.timeline-section {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.timeline-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
}

.timeline-right-controls {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.timeline-reset-btn {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  padding: 0;
}

.fab-reset {
  background: #cec6ba;
  color: #2f2c26;
}

.timeline-reset-icon {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.viewer-actions {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.viewer-action-btn {
  padding: 8px 10px;
  font-size: 0.82rem;
  white-space: nowrap;
}

.viewer-icon-btn {
  width: 38px;
  height: 38px;
  padding: 0;
}

.viewer-action-icon {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

#mobileViewerThemeSunIcon circle {
  fill: currentColor;
  stroke: none;
}

.mobile-viewer-menu-wrap {
  position: fixed;
  right: 18px;
  bottom: 38px;
  z-index: 45;
  display: none;
  width: 60px;
  height: 60px;
}

.mobile-viewer-menu {
  position: absolute;
  left: 50%;
  bottom: calc(100% + 10px);
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
  padding: 14px;
  border-radius: 12px;
  background: #dfdbd2;
  border: 1px solid #c8c1b5;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.12);
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
  will-change: transform, opacity;
  transition:
    opacity 200ms ease,
    transform 240ms ease,
    visibility 0ms linear;
}

.mobile-viewer-menu.hidden {
  display: flex;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateX(-50%) translateY(8px);
  transition:
    opacity 180ms ease,
    transform 220ms ease,
    visibility 0ms linear 220ms;
}

.mobile-viewer-create-btn {
  position: absolute;
  right: calc(100% + 10px);
  top: 50%;
  bottom: auto;
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(-50%) translateX(0);
  will-change: transform, opacity;
  transition:
    opacity 200ms ease,
    transform 240ms ease,
    visibility 0ms linear;
}

.mobile-viewer-create-btn.hidden {
  display: inline-flex;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-50%) translateX(10px);
  transition:
    opacity 180ms ease,
    transform 220ms ease,
    visibility 0ms linear 220ms;
}

.mobile-viewer-menu-btn {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  padding: 0;
  background: #7a6750;
  color: #f2ece2;
  overflow: hidden;
  will-change: transform, box-shadow;
  transition:
    transform 220ms ease,
    box-shadow 220ms ease,
    background-color 220ms ease;
}

.mobile-viewer-menu-btn .backup-icon {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%) rotate(0deg) scale(1);
  opacity: 1;
  transition:
    opacity 220ms ease,
    transform 260ms ease;
}

.mobile-viewer-menu-btn .backup-icon.hidden {
  display: block;
  opacity: 0;
  transform: translate(-50%, -50%) rotate(-90deg) scale(0.75);
  pointer-events: none;
}

.mobile-viewer-menu-btn.is-open {
  transform: scale(1.04) rotate(6deg);
  box-shadow: 0 10px 24px rgba(58, 47, 34, 0.28);
}

.mobile-viewer-action-btn {
  white-space: nowrap;
  font-size: 0.82rem;
  padding: 8px 10px;
}

.mobile-viewer-icon-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.mobile-viewer-icon-btn {
  width: 38px;
  height: 38px;
  padding: 0;
}

.timeline-header {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 4px;
  min-width: 0;
}

.timeline-header h2 {
  margin: 0;
  color: #3a2f22;
}

.timeline-title-edit {
  width: 28px;
  height: 28px;
  padding: 0;
  flex: 0 0 auto;
  margin-left: 0;
  border-radius: 50%;
}

.timeline-title-edit svg.icon {
  width: 14px;
  height: 14px;
}

.timeline-zoom-controls {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding-top: 10px;
}

.timeline-zoom-btn {
  width: 38px;
  height: 38px;
  padding: 0;
  border-radius: 50%;
}

.timeline-zoom-btn:disabled {
  opacity: 0.5;
  cursor: default;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 0;
  right: auto;
  width: var(--timeline-line-width, 100%);
  top: calc(
    var(--timeline-top-padding) - 21px + (var(--timeline-dot-size, 10px) / 2)
  );
  height: 2px;
  border-radius: 99px;
  background: #b4a693;
}

.timeline-item {
  --timeline-item-width: clamp(300px, 30vw, 320px);
  --timeline-dot-left: 20px;
  --timeline-dot-top: -28px;
  position: relative;
  background: #dfdbd2;
  border: none;
  border-radius: 10px;
  padding: 12px;
  width: var(--timeline-item-width);
  min-width: var(--timeline-item-width);
  max-width: var(--timeline-item-width);
  flex: 0 0 var(--timeline-item-width);
  margin-bottom: 0;
  margin-top: 8px;
  scroll-snap-align: start;
  overflow: visible;
  transition:
    width 220ms ease,
    flex-basis 220ms ease,
    min-width 220ms ease,
    max-width 220ms ease,
    padding 220ms ease,
    background-color 220ms ease;
}

.timeline-item-content {
  display: flex;
  flex-direction: column;
  height: 100%;
  max-height: 1600px;
  opacity: 1;
  overflow: hidden;
  transition:
    opacity 180ms ease,
    max-height 220ms ease;
}

.timeline-item.timeline-item-collapsed {
  --timeline-item-width: var(--timeline-collapsed-item-width, 54px);
  --timeline-dot-left: calc(
    (var(--timeline-item-width) - var(--timeline-dot-size, 10px)) / 2
  );
  min-height: 0;
  padding: 0;
  background: transparent;
}

.timeline-item.timeline-item-collapsed .timeline-item-content {
  opacity: 0;
  max-height: 0;
  pointer-events: none;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: var(--timeline-dot-left, 20px);
  top: var(--timeline-dot-top, -28px);
  width: var(--timeline-dot-size, 10px);
  height: var(--timeline-dot-size, 10px);
  border-radius: 50%;
  background: #7a6750;
  border: none;
  box-shadow: none;
}

.timeline-item.is-year-1 {
  --timeline-dot-top: -39px;
}

.timeline-item.is-year-1::before {
  background: #f2ece2;
  box-shadow: 0 0 15px 4px rgba(242, 236, 226, 0.4);
  border: 4px solid #c5a381;
  width: 32px;
  height: 32px;
  box-sizing: border-box;
  top: var(--timeline-dot-top); /* Perfect alignment with the timeline line */
  left: calc(var(--timeline-dot-left, 20px) - 11px);
  z-index: 10;
}

/* Removed redundant inner dot as requested */
.timeline-item.is-year-1::after {
  display: none;
}

.timeline-item.is-virtual-marker {
  background: transparent;
  box-shadow: none;
  border: none;
  padding: 0;
  width: 64px;
  min-width: 64px;
  max-width: 64px;
  flex: 0 0 64px;
  pointer-events: none;
  --timeline-dot-left: 27px; /* (64-10)/2 = 27 */
}

/* Specific centering for Year 1 virtual large dot */
.timeline-item.is-virtual-marker.is-year-1 {
  --timeline-dot-left: 27px; /* Matches normal virtual marker, calc(-7px) handles the rest */
}

.timeline-item.is-virtual-marker .timeline-item-content {
  align-items: center;
  overflow: visible;
}

.timeline-item.is-virtual-marker .timeline-date {
  color: #6c5943;
  font-size: 1.25rem;
  width: 100%;
  text-align: center;
  margin-top: 12px; /* Align vertically with other dates that have padding */
}

.timeline-date {
  color: #6c5943;
  font-size: 1.15rem;
  font-weight: 700;
}

.timeline-pin-btn {
  position: absolute;
  left: calc(
    var(--timeline-dot-left, 20px) + (var(--timeline-dot-size, 10px) / 2)
  );
  top: calc(
    var(--timeline-dot-top, -28px) + (var(--timeline-dot-size, 10px) / 2) - 8px
  );
  border: none;
  background: transparent;
  width: 34px;
  height: 34px;
  padding: 0;
  border-radius: 9px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transform: translate(-50%, -100%);
  z-index: 2;
  cursor: pointer;
  transition: all 0.2s ease;
  color: #7a6750;
  opacity: 0.6;
}

.timeline-pin-btn .icon {
  width: 22px;
  height: 22px;
}

.pin-icon-file {
  background: url("../img/pin-icon.png") no-repeat center;
  background-size: contain;
  display: inline-block;
  transition: transform 0.2s ease;
}

.timeline-pin-btn:hover {
  background: rgba(122, 103, 80, 0.1);
  opacity: 1;
  transform: translate(-50%, -100%);
}

.timeline-pin-btn.is-pinned {
  opacity: 1;
  color: #7a6750;
  background: rgba(122, 103, 80, 0.15);
  box-shadow: inset 0 0 0 1px rgba(122, 103, 80, 0.2);
}

.timeline-pin-btn.is-pinned .icon {
  fill: #7a6750;
  transform: translateY(-1px);
}

/* timeline-pin-icon removed, uses .icon class now */

.timeline-item.timeline-item-collapsed .timeline-pin-btn {
  opacity: 0;
  pointer-events: none;
}

.timeline-title {
  margin: 12px 0 6px;
  font-weight: 700;
  font-size: 1rem;
  color: #2f2c26;
  overflow-wrap: anywhere;
}

.timeline-text {
  margin: 0;
  padding: 8px 0;
  white-space: pre-wrap;
  color: #4d473f;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.timeline-image {
  display: block;
  margin-top: 10px;
  margin-left: 0;
  margin-right: auto;
  width: 100%;
  height: auto;
  max-width: 100%;
  max-height: clamp(220px, 42dvh, 520px);
  border-radius: 8px;
  border: none;
  object-fit: contain;
  object-position: left top;
  align-self: flex-start;
}

.item-actions {
  margin-top: 10px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.empty {
  color: #766d61;
  font-style: italic;
  margin: 8px 0;
}

.hidden {
  display: none !important;
}

/* Smooth Collapse Animation */
.smooth-collapse {
  max-height: 250px;
  opacity: 1;
  overflow: hidden;
  transition:
    max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1),
    opacity 0.25s cubic-bezier(0.4, 0, 0.2, 1),
    margin 0.35s cubic-bezier(0.4, 0, 0.2, 1),
    padding 0.35s cubic-bezier(0.4, 0, 0.2, 1),
    border-width 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.smooth-collapse.is-closed {
  max-height: 0;
  opacity: 0;
  margin-top: 0 !important;
  margin-bottom: 0 !important;
  padding-top: 0 !important;
  padding-bottom: 0 !important;
  border-width: 0 !important;
  pointer-events: none;
}

.fab-add {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  padding: 0;
  background: #7a6750;
  color: #f2ece2;
  box-shadow: 0 4px 12px rgba(122, 103, 80, 0.3);
  margin-right: 4px;
}

.fab-add svg {
  width: 32px;
  height: 32px;
}

.fab-add:hover {
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 6px 16px rgba(122, 103, 80, 0.4);
}

.fab-stack {
  position: relative;
  z-index: 5;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 10px;
  isolation: isolate;
}

.backup-wrap {
  position: relative;
}

.fab-backup {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #d4ccc0;
  color: #4b4338;
  padding: 0;
  line-height: 1;
}

.backup-icon {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.fab-theme {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #cec6ba;
  color: #2f2c26;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.fab-fullscreen {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #c8c0b3;
  color: #2f2c26;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.fullscreen-icon {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.theme-icon {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.theme-icon-sun circle {
  fill: currentColor;
  stroke: none;
}

.backup-menu {
  position: absolute;
  left: 50%;
  right: auto;
  top: calc(100% + 10px);
  transform: translateX(-50%) translateY(0);
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: min(380px, calc(100vw - 16px));
  width: min(380px, calc(100vw - 16px));
  padding: 16px;
  border-radius: 12px;
  background: #dfdbd2;
  border: 1px solid #c8c1b5;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.12);
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition:
    opacity 180ms ease,
    transform 220ms ease,
    visibility 0ms linear;
}

.backup-menu.hidden {
  display: flex;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateX(-50%) translateY(-8px);
  transition:
    opacity 180ms ease,
    transform 220ms ease,
    visibility 0ms linear 220ms;
}

.backup-menu button {
  white-space: nowrap;
}

.backup-actions-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-start;
  align-items: center;
  padding-top: 2px;
}

.backup-actions-row button {
  flex: 1 1 auto;
  min-width: 0;
  padding: 10px 12px;
}

.online-save-panel {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.online-save-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-align: left;
}

.online-save-field label {
  margin: 0;
  font-size: 0.8rem;
  font-weight: 600;
  color: #5a4d3f;
  align-self: flex-start;
}

.online-save-field input[type="text"] {
  padding: 8px 10px;
  font-size: 0.82rem;
  background: #d4ccc0;
  border: 1px solid #bdb3a5;
  color: #4a3a2a;
}

.online-save-field input[type="text"]::placeholder {
  color: #7b6d5e;
}

.online-save-field input[type="text"]:focus {
  border-color: #8f7b63;
  background: #ddd5c8;
  box-shadow: 0 0 0 2px rgba(122, 103, 80, 0.2);
}

.online-save-input-row {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
}

.online-save-input-row input[type="text"] {
  flex: 1 1 auto;
  width: auto;
  min-width: 0;
}

.copy-link-btn {
  flex: 0 0 auto;
  width: 38px;
  height: 38px;
  padding: 0;
}

.copy-link-icon {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.copy-link-btn.is-copied {
  background: #cbbfae;
  color: #5d4b36;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  padding: 20px;
}

.modal.hidden {
  display: none;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(51, 41, 31, 0.42);
}

.modal-card {
  position: relative;
  box-sizing: border-box;
  width: min(620px, 100%);
  max-height: calc(100vh - 40px);
  overflow: auto;
  background: #dfdbd2;
  border-radius: 14px;
  border: 1px solid #c8c1b5;
  padding: 16px;
  box-shadow: none;
}

@media (max-width: 900px) {
  .modal {
    padding: 12px;
  }

  .modal-card {
    max-height: calc(100dvh - 24px);
  }
}

.local-reset-card {
  width: min(640px, 100%);
}

.delete-confirm-card {
  width: min(440px, 100%);
}

.delete-confirm-actions {
  margin-top: 20px;
  justify-content: flex-end;
}

.local-reset-text {
  margin: 0 0 10px;
  color: #4d473f;
  line-height: 1.45;
}

.local-reset-actions {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.local-reset-online-panel {
  margin-top: 10px;
}

.local-reset-actions button {
  transition:
    background-color 180ms ease,
    color 180ms ease;
}

.local-reset-actions button.is-success {
  background: #2f8f5b;
  color: #eefaf3;
}

#localResetModal {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity 220ms ease,
    visibility 0ms linear 220ms;
}

#localResetModal .modal-backdrop {
  opacity: 0;
  transition: opacity 220ms ease;
}

#localResetModal .local-reset-card {
  opacity: 0;
  transform: translateY(12px) scale(0.985);
  transition:
    opacity 220ms ease,
    transform 240ms ease;
}

#localResetModal.is-visible,
#localResetModal.is-closing {
  display: grid;
}

#localResetModal.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition:
    opacity 220ms ease,
    visibility 0ms linear;
}

#localResetModal.is-visible .modal-backdrop {
  opacity: 1;
}

#localResetModal.is-visible .local-reset-card {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
  padding-bottom: 8px;
  border-bottom: 1px solid #c8c1b5;
}

.modal-header h2 {
  margin: 0;
  color: #3a2f22;
}

.close-btn {
  width: 38px;
  height: 38px;
  padding: 0;
  font-size: 1rem;
}

body.theme-dark {
  background: #0b1220;
  color: #e5e7eb;
  --status-success: #34d399;
  --status-error: #fca5a5;
}

body.theme-dark p.subtitle {
  color: #94a3b8;
}

body.theme-dark h1 {
  color: #e5e7eb;
}

body.theme-dark .card,
body.theme-dark .timeline-item,
body.theme-dark .modal-card {
  background: #111827;
  border: none;
  box-shadow: none;
}

body.theme-dark input[type="text"],
body.theme-dark input[type="date"],
body.theme-dark input[type="number"],
body.theme-dark select,
body.theme-dark textarea {
  background: #0b1220;
  color: #e5e7eb;
  border: 1px solid #334155;
}

body.theme-dark input[type="text"]:focus,
body.theme-dark input[type="date"]:focus,
body.theme-dark input[type="number"]:focus,
body.theme-dark select:focus,
body.theme-dark textarea:focus {
  border-color: #222b3a;
  background: #0b1220;
  box-shadow: 0 0 0 2px rgba(34, 43, 58, 0.2);
}

body.theme-dark input[type="date"]::-webkit-calendar-picker-indicator {
  filter: invert(1) brightness(1.2);
}

body.theme-dark label {
  color: #cbd5e1;
}

body.theme-dark .ios-switch .slider {
  background-color: #4b5563;
}

body.theme-dark .ios-switch input:checked + .slider {
  background-color: #30d158;
}

body.theme-dark .ios-switch-label {
  color: #cbd5e1 !important;
}

body.theme-dark .drop-zone {
  border-color: #334155;
  background: #0f172a;
}

body.theme-dark .drop-zone:hover,
body.theme-dark .drop-zone.dragover {
  border-color: #64748b;
  background: #1e293b;
}

body.theme-dark .drop-zone-text {
  color: #e5e7eb;
}

body.theme-dark .drop-zone-hint {
  color: #94a3b8;
}

body.theme-dark .drop-zone-icon {
  color: #94a3b8;
}

body.theme-dark .image-preview-wrap {
  background: #0f172a;
}

body.theme-dark .timeline::before {
  background: #334155;
}

body.theme-dark .timeline-header h2 {
  color: #e5e7eb;
}

body.theme-dark .timeline-title {
  color: #e5e7eb;
}

body.theme-dark .timeline-item::before {
  background: #64748b;
}

body.theme-dark .timeline-item.is-year-1::before {
  background: #1e293b;
  border-color: #d4a373;
  box-shadow: 0 0 12px 3px rgba(212, 163, 115, 0.4);
}

body.theme-dark .timeline-date,
body.theme-dark .timeline-item.is-virtual-marker .timeline-date {
  color: #e5e7eb;
}

body.theme-dark .timeline-pin-btn:hover,
body.theme-dark .timeline-pin-btn:hover,
body.theme-dark .timeline-pin-btn.is-pinned {
  background: #222b3a;
}

body.theme-dark .timeline-pin-btn.is-pinned {
  box-shadow: inset 0 0 0 1px #222b3a;
}

body.theme-dark .timeline-pin-icon {
  opacity: 0.72;
}

body.theme-dark .timeline-text,
body.theme-dark .empty {
  color: #cbd5e1;
}

body.theme-dark .secondary {
  background: #1e293b;
  color: #c7d2fe;
}

body.theme-dark .primary {
  background: #222b3a;
  color: #e5e7eb;
}

body.theme-dark .muted {
  background: #1f2937;
  color: #e5e7eb;
}

body.theme-dark .danger {
  background: #3f1d1d;
  color: #fecaca;
}

body.theme-dark .fab-add {
  background: #222b3a;
  box-shadow: none;
}

body.theme-dark .fab-backup {
  background: #1e293b;
  color: #c7d2fe;
}

body.theme-dark .fab-theme {
  background: #1f2937;
  color: #e5e7eb;
}

body.theme-dark .fab-fullscreen {
  background: #1e293b;
  color: #e2e8f0;
}

body.theme-dark .fab-reset {
  background: #1f2937;
  color: #e5e7eb;
}

body.theme-dark .backup-menu {
  background: #0f172a;
  border: 1px solid #334155;
  box-shadow: 0 10px 26px rgba(2, 6, 23, 0.5);
}

body.theme-dark .online-save-field label {
  color: #cbd5e1;
}

body.theme-dark .online-save-field input[type="text"] {
  background: #0b1220;
  border: 1px solid #334155;
  color: #e5e7eb;
}

body.theme-dark .online-save-field input[type="text"]::placeholder {
  color: #8fa0b8;
}

body.theme-dark .online-save-field input[type="text"]:focus {
  border-color: #60a5fa;
  background: #0f172a;
  box-shadow: 0 0 0 2px rgba(96, 165, 250, 0.2);
}

body.theme-dark .copy-link-btn.is-copied {
  background: #1e3a8a;
  color: #bfdbfe;
}

body.theme-dark .mobile-viewer-menu {
  background: #0f172a;
  border: 1px solid #334155;
  box-shadow: 0 10px 26px rgba(2, 6, 23, 0.5);
}

body.theme-dark .mobile-viewer-menu-btn {
  background: #1e293b;
  color: #e2e8f0;
}

body.theme-dark .modal-backdrop {
  background: rgba(2, 6, 23, 0.75);
}

body.theme-dark .modal-card {
  background: #0f172a;
  border: 1px solid #334155;
}

body.theme-dark .modal-header {
  border-bottom-color: #334155;
}

body.theme-dark .modal-header h2 {
  color: #e5e7eb;
}

body.theme-dark .local-reset-text {
  color: #cbd5e1;
}

body.theme-dark .local-reset-actions button.is-success {
  background: #1f8a55;
  color: #e8fff1;
}

body.presentation-mode .fab-stack,
body.presentation-mode .item-actions,
body.presentation-mode .top-toolbar {
  display: none !important;
}

body.presentation-mode .container {
  padding: 0;
  justify-content: center;
}

body.presentation-mode .top-content {
  display: none;
}

body.presentation-mode .timeline-title-edit {
  display: none;
}

body.presentation-mode .timeline-pin-btn {
  display: none;
}

body.presentation-mode .timeline-header {
  padding-top: 18px;
}

body.presentation-mode .timeline-zoom-controls {
  margin-right: 32px;
}

body.presentation-mode .timeline-section {
  width: min(100%, 1800px);
  min-height: clamp(460px, 80dvh, 980px);
  margin: 0 auto;
}

body.presentation-mode .timeline {
  min-height: clamp(420px, 74dvh, 920px);
  align-items: stretch;
  gap: var(--timeline-gap, 18px);
  padding-left: 14px;
  padding-right: 14px;
}

body.presentation-mode .timeline-item {
  --timeline-item-width: clamp(250px, 21vw, 340px);
  min-height: clamp(320px, 66dvh, 860px);
  display: flex;
  flex-direction: column;
}

body.presentation-mode .timeline-item.timeline-item-collapsed {
  --timeline-item-width: var(--timeline-collapsed-item-width, 54px);
  min-height: 0;
}

body.presentation-mode .timeline-text {
  flex: 1;
}

.site-footer {
  padding: 24px 16px 32px;
  margin-top: auto;
  border-top: 1px solid rgba(158, 147, 134, 0.1);
}

.footer-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1400px;
  margin: 0 auto;
  gap: 10px;
}

.footer-item {
  flex: 1;
}

.footer-left {
  text-align: left;
}

.footer-center {
  text-align: center;
}

.footer-right {
  text-align: right;
}

.site-footer span,
.site-footer a {
  font-size: 0.82rem;
  color: #9e9386;
  text-decoration: none;
  transition: color 180ms ease;
  white-space: nowrap;
}

.site-footer a {
  color: #9e9386;
}

.site-footer a:hover {
  color: #5a4d3f;
  text-decoration: underline;
}

.footer-contact {
  font-weight: 600;
}

body.theme-dark .site-footer {
  border-top-color: rgba(75, 85, 99, 0.1);
}

body.theme-dark .site-footer span,
body.theme-dark .site-footer a {
  color: #4b5563;
}

body.theme-dark .site-footer a:hover {
  color: #94a3b8;
}

@media (max-width: 800px) {
  .footer-container {
    flex-direction: column;
    text-align: center;
    gap: 8px;
  }
  .footer-item {
    text-align: center;
  }
}

.lang-toggle-btn {
  /* position: relative; */
  /* Remove top/right as they are on the wrap now */
  z-index: 100;
  padding: 8px 14px;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  border-radius: 10px;
  background: #d4ccc0;
  color: #4b4338;
  border: none;
  cursor: pointer;
  line-height: 1;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.lang-menu-wrap {
  position: absolute;
  top: 12px;
  right: 16px;
  z-index: 100;
}

.lang-menu {
  display: flex;
  flex-direction: column;
  gap: 4px;
  position: absolute;
  top: 48px;
  right: 0;
  min-width: 130px;
  background: #d4ccc0;
  border-radius: 8px;
  border: 1px solid #c8c1b5;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  padding: 8px 0;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition:
    opacity 220ms cubic-bezier(0.4, 0.7, 0.5, 1),
    transform 220ms cubic-bezier(0.4, 0.7, 0.5, 1);
}
.lang-menu:not(.hidden) {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.lang-menu-btn {
  background: none;
  border: none;
  color: #4b4338;
  font-size: 0.88rem;
  font-weight: 700;
  padding: 8px 20px;
  text-align: left;
  cursor: pointer;
  border-radius: 6px;
  transition: background 120ms;
}
.lang-menu-btn:hover,
.lang-menu-btn.active {
  background: #cec6ba;
}
.lang-menu-btn:focus-visible {
  outline: 2px solid #93c5fd;
  outline-offset: 2px;
}

body.theme-dark .lang-menu {
  background: #1e293b;
  border-color: #334155;
}
body.theme-dark .lang-menu-btn {
  color: #c7d2fe;
}
body.theme-dark .lang-menu-btn:hover,
body.theme-dark .lang-menu-btn.active {
  background: #334155;
}
.lang-select {
  display: none !important;
}
.lang-menu-wrap.presentation-mode,
body.presentation-mode .lang-menu-wrap {
  display: none !important;
}

.lang-select {
  position: absolute;
  top: 12px;
  right: 70px;
  z-index: 100;
  padding: 8px 14px;
  font-size: 0.9rem;
  font-weight: 700;
  border-radius: 10px;
  background: #d4ccc0;
  color: #4b4338;
  border: 1px solid #c8c1b5;
  cursor: pointer;
}

body.theme-dark .lang-select {
  background: #1e293b;
  color: #c7d2fe;
  border-color: #334155;
}

body.presentation-mode .lang-select {
  display: none;
}

.lang-toggle-btn:focus-visible {
  outline: 2px solid #93c5fd;
  outline-offset: 2px;
}

body.theme-dark .lang-toggle-btn {
  background: #1e293b;
  color: #c7d2fe;
}

body.presentation-mode .lang-toggle-btn {
  display: none;
}

body.presentation-mode:not(.viewer-mode) .site-footer {
  display: none;
}

body.viewer-mode .timeline-zoom-controls {
  margin-right: 32px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}