:root {
  --bg-top: #f5f2eb;
  --bg-bottom: #d8e2e6;
  --shell: linear-gradient(165deg, rgba(255, 255, 255, 0.84) 0%, rgba(242, 248, 249, 0.76) 100%);
  --panel: rgba(254, 254, 252, 0.9);
  --panel-border: rgba(17, 42, 61, 0.18);
  --ink: #1a2c39;
  --muted: #4f6572;
  --input-bg: rgba(255, 255, 255, 0.94);
  --button-bg: rgba(243, 248, 250, 0.95);
  --button-hover: rgba(230, 241, 246, 0.96);
  --accent: #177ca2;
  --accent-strong: #106685;
  --soft-accent: rgba(23, 124, 162, 0.14);
  --warn: #b6482c;
  --ok: #0f8a5e;
  --shadow: 0 14px 30px rgba(8, 22, 32, 0.18);
  --motion-snap: 0.18s cubic-bezier(0.2, 0.75, 0.2, 1);
  --motion-smooth: 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

body[data-theme="dark"] {
  --bg-top: #101a23;
  --bg-bottom: #182835;
  --shell: linear-gradient(165deg, rgba(11, 19, 29, 0.88) 0%, rgba(20, 31, 43, 0.82) 100%);
  --panel: rgba(16, 28, 40, 0.9);
  --panel-border: rgba(164, 197, 219, 0.22);
  --ink: #e1ecf4;
  --muted: #9eb5c5;
  --input-bg: rgba(11, 20, 30, 0.92);
  --button-bg: rgba(28, 46, 60, 0.9);
  --button-hover: rgba(37, 61, 77, 0.94);
  --accent: #2ea9d2;
  --accent-strong: #1a90b8;
  --soft-accent: rgba(46, 169, 210, 0.2);
  --warn: #ff8d74;
  --ok: #68d8a7;
  --shadow: 0 18px 34px rgba(4, 11, 17, 0.48);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  width: 100%;
  height: 100%;
}

body {
  font-family: "Space Grotesk", sans-serif;
  color: var(--ink);
  background: radial-gradient(circle at 12% 10%, #ffffff 0%, var(--bg-top) 44%, var(--bg-bottom) 100%);
  overflow: hidden;
}

body[data-theme="dark"] {
  background: radial-gradient(circle at 12% 10%, #203142 0%, var(--bg-top) 44%, var(--bg-bottom) 100%);
}

.app-shell {
  display: grid;
  grid-template-columns: minmax(330px, 420px) 1fr;
  width: 100%;
  height: 100%;
}

.sidebar {
  position: relative;
  padding: 14px;
  overflow-y: auto;
  border-right: 1px solid var(--panel-border);
  background: var(--shell);
}

.panel {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: 12px;
  margin-bottom: 12px;
  transition: transform var(--motion-smooth), box-shadow var(--motion-smooth), border-color var(--motion-smooth);
}

.panel:hover {
  transform: translateY(-1px);
  border-color: rgba(23, 124, 162, 0.3);
  box-shadow: 0 16px 32px rgba(8, 22, 32, 0.2);
}

.panel-dropdown {
  padding: 0;
  overflow: hidden;
}

.panel-summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 8px;
  width: 100%;
  margin: 0;
  padding: 10px 12px 8px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: none;
  color: var(--ink);
  text-align: left;
  user-select: none;
}

.panel-summary::-webkit-details-marker {
  display: none;
}

.panel-summary::before {
  content: "▾";
  display: inline-block;
  margin-right: 2px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  color: var(--muted);
  transition: transform 0.14s ease;
}

.panel-dropdown:not([open]) .panel-summary::before {
  transform: rotate(-90deg);
}

.panel-summary-label {
  display: inline-block;
}

.panel-dropdown-body {
  padding: 0 12px 12px;
}

.panel-dropdown[open] > .panel-dropdown-body {
  animation: panelContentIn 220ms ease-out both;
}

.sidebar-head.panel {
  box-shadow: 0 8px 14px rgba(8, 22, 32, 0.12);
}

body[data-theme="dark"] .sidebar-head.panel {
  box-shadow: 0 10px 18px rgba(4, 11, 17, 0.4);
}

.sidebar-head {
  position: sticky;
  top: 0;
  z-index: 9;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.brand-kicker {
  margin: 0;
  color: var(--muted);
  font-size: 11px;
  font-family: "IBM Plex Mono", monospace;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.sidebar-head h1 {
  margin: 6px 0 0;
  font-size: 34px;
  line-height: 1;
}

.head-actions {
  display: flex;
  gap: 7px;
  align-items: center;
}

.header-icon-btn {
  min-width: 96px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
}

.theme-icon-btn {
  min-width: 34px;
  width: 34px;
  height: 34px;
  padding: 0;
}

.theme-icon-btn .header-icon {
  width: 16px;
  height: 16px;
}

.header-icon {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.header-label {
  font-size: 12px;
  font-weight: 600;
}

input,
select,
button {
  width: 100%;
  border: 1px solid rgba(19, 49, 68, 0.2);
  border-radius: 10px;
  padding: 9px 10px;
  font: inherit;
  color: var(--ink);
}

input,
select {
  background: var(--input-bg);
}

label {
  display: block;
  margin-bottom: 8px;
  font-size: 13px;
  color: var(--muted);
}

.mono-label {
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.btn {
  width: auto;
  cursor: pointer;
  background: var(--button-bg);
  color: var(--ink);
  transition: transform var(--motion-snap), background var(--motion-snap), border-color var(--motion-snap), box-shadow var(--motion-snap);
}

.btn:hover {
  transform: translateY(-1px);
  background: var(--button-hover);
  border-color: rgba(23, 124, 162, 0.35);
  box-shadow: 0 8px 16px rgba(10, 28, 40, 0.16);
}

.btn:active {
  transform: translateY(0);
}

.btn-primary {
  border-color: transparent;
  background: linear-gradient(135deg, var(--accent) 0%, #2ea9d2 100%);
  color: #ffffff;
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--accent-strong) 0%, var(--accent) 100%);
}

.btn-primary:active {
  background: linear-gradient(135deg, var(--accent-strong) 0%, var(--accent) 100%);
}

.btn-icon {
  min-width: 80px;
}

.btn-icon.theme-icon-btn {
  min-width: 34px;
  width: 34px;
  height: 34px;
  padding: 0;
}

.btn-subtle {
  width: 100%;
  margin-top: 8px;
  font-size: 12px;
  color: var(--muted);
  border-style: dashed;
}

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

.inline-actions .btn {
  flex: 1 1 140px;
}

.filter-sections {
  margin-top: 6px;
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  background: var(--panel);
  padding: 6px 6px 5px;
}

.filter-dropdown-wrapper {
  position: relative;
  list-style: none;
  margin-top: 6px;
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  background: var(--panel);
  padding: 0;
  overflow: hidden;
}

.filter-dropdown-wrapper > summary {
  cursor: pointer;
  list-style: none;
  padding: 6px 6px 5px;
  font-family: "Space Grotesk", sans-serif;
  user-select: none;
}

.filter-dropdown-wrapper > summary::marker,
.filter-dropdown-wrapper > summary::-webkit-details-marker {
  display: none;
}

.filter-dropdown-wrapper > summary::before {
  content: "▾";
  display: inline-block;
  margin-right: 4px;
  transition: transform 0.14s ease;
  font-size: 12px;
  color: var(--muted);
}

.filter-dropdown-wrapper:not([open]) > summary::before {
  transform: rotate(-90deg);
}

.filter-dropdown-wrapper[open] .filter-sections {
  margin-top: 6px;
  padding: 6px 6px 5px;
  border: none;
  border-top: 1px solid var(--panel-border);
  border-radius: 0;
  background: transparent;
}

.filter-dropdown-wrapper[open] .route-list-dropdown {
  margin-top: 6px;
  border: none;
  border-top: 1px solid var(--panel-border);
  border-radius: 0;
}

.filter-dropdown-wrapper[open] .route-list-dropdown > .route-list-summary {
  padding: 6px 2px;
}

.filter-section-title {
  margin: 0 0 4px;
  color: var(--muted);
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.filter-section-dropdown {
  position: relative;
  list-style: none;
}

.filter-section-dropdown > summary {
  cursor: pointer;
  list-style: none;
}

.filter-section-dropdown > summary::marker,
.filter-section-dropdown > summary::-webkit-details-marker {
  display: none;
}

.filter-section-summary {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 0;
  user-select: none;
  padding: 4px 2px;
  padding-right: 0;
}

.filter-section-summary .filter-section-title {
  margin: 0;
  flex: 1;
  display: flex;
  align-items: center;
  gap: 4px;
}

.filter-dropdown-wrapper > summary .filter-section-title {
  color: var(--ink);
  font-family: "Space Grotesk", sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: none;
}

.filter-section-summary::before {
  content: "▾";
  display: inline-block;
  margin-right: 4px;
  transition: transform 0.14s ease;
  font-size: 12px;
  color: var(--muted);
}

.filter-section-dropdown:not([open]) .filter-section-summary::before {
  transform: rotate(-90deg);
}

.filter-section-header {
  position: absolute;
  top: 1px;
  right: 6px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  margin: 0;
  padding: 0;
  z-index: 1;
}

.filter-section-header .filter-section-title {
  margin: 0;
}

.show-stops-btn {
  width: auto;
  min-width: 0;
  margin-top: 0;
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 10px;
  font-family: "IBM Plex Mono", monospace;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--muted);
  border-color: rgba(20, 53, 71, 0.28);
  background: rgba(255, 255, 255, 0.52);
}

body[data-theme="dark"] .show-stops-btn {
  background: rgba(10, 22, 32, 0.64);
}

.show-stops-btn.is-active {
  color: var(--ink);
  border-color: var(--accent);
  background: var(--soft-accent);
}

.filter-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin: 2px 0 6px;
}

.filter-toolbar .filter-section-title {
  margin: 0;
  flex: 1;
  display: block;
}

.filter-presets-btn {
  position: absolute;
  top: 2px;
  right: 6px;
  transform: none;
  width: 30px;
  min-width: 30px;
  height: 30px;
  padding: 0;
  margin-top: 0;
  z-index: 1;
}

.filter-presets-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 16px rgba(10, 28, 40, 0.18);
}

.filter-presets-panel {
  margin-bottom: 8px;
  border: 1px dashed rgba(20, 53, 71, 0.25);
  border-radius: 8px;
  padding: 8px;
  background: rgba(255, 255, 255, 0.5);
}

body[data-theme="dark"] .filter-presets-panel {
  background: rgba(10, 20, 30, 0.5);
}

.filter-presets-panel select,
.filter-presets-panel input {
  width: 100%;
  margin-top: 3px;
}

.filter-presets-actions {
  display: flex;
  gap: 6px;
  margin-top: 8px;
  flex-wrap: wrap;
}

.filter-presets-actions .btn {
  flex: 1 1 90px;
}

.filter-section-divider {
  height: 1px;
  margin: 5px 0 6px;
  background: rgba(20, 53, 71, 0.2);
}

body[data-theme="dark"] .filter-section-divider {
  background: rgba(160, 194, 215, 0.24);
}

.mode-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  overflow: visible;
  padding: 1px 0 0;
}

.mode-chip {
  width: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  border: 1px solid var(--panel-border);
  border-radius: 999px;
  padding: 4px 9px;
  background: rgba(255, 255, 255, 0.52);
  color: var(--ink);
  font-size: 11px;
  white-space: nowrap;
  transition: transform var(--motion-snap), background var(--motion-snap), border-color var(--motion-snap), color var(--motion-snap);
}

body[data-theme="dark"] .mode-chip {
  background: rgba(10, 22, 32, 0.64);
}

.mode-chip.is-active {
  background: var(--soft-accent);
  border-color: var(--accent);
  animation: chipPop 220ms ease-out;
}

.mode-chip:hover {
  transform: translateY(-1px);
}

.routes-panel {
  padding: 0;
}

.routes-panel-body {
  padding: 2px 10px 10px;
}

.routes-top-controls {
  margin-bottom: 6px;
}

.routes-top-controls input {
  margin-top: 3px;
  padding: 8px 9px;
}

.user-status-card {
  margin: 0;
  position: relative;
  border: none;
  border-radius: 0;
  background: transparent;
  padding: 3px 0 4px 12px;
}

.user-status-panel {
  border-left: 1px solid var(--panel-border);
}

.user-status-header-actions {
  position: absolute;
  top: 8px;
  right: 8px;
  display: flex;
  gap: 6px;
  z-index: 2;
}

body[data-theme="dark"] .user-status-card {
  background: transparent;
}

.status-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  align-items: start;
  gap: 8px;
  margin-bottom: 6px;
}

.status-header .mono-label {
  min-width: 0;
  line-height: 1;
}

.line-view-btn {
  width: 30px;
  min-width: 30px;
  height: 30px;
  padding: 0;
}

.line-view-btn.is-active {
  border-color: var(--accent);
  background: var(--soft-accent);
}

.user-status-title {
  margin: 0 0 2px;
  padding-left: 2px;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.2;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 8px;
  --status-line-color: #177ca2;
}

.user-status-title::before {
  content: "";
  width: 14px;
  height: 14px;
  border-radius: 999px;
  border: 1.5px solid rgba(15, 27, 34, 0.2);
  background: var(--status-line-color);
  box-shadow: 0 1px 3px rgba(10, 20, 30, 0.14), inset 0 1px 2px rgba(255, 255, 255, 0.25);
  flex-shrink: 0;
}

.user-status-subtitle {
  margin: 0 0 0 20px;
  font-size: 11px;
  color: var(--muted);
  line-height: 1.32;
}

@media (max-width: 900px) and (orientation: portrait) {
  .user-status-card {
    padding: 5px 8px;
  }

  .user-status-title {
    margin: 0 0 2px;
  }

  .user-status-subtitle {
    margin: 0 0 0 14px;
    font-size: 10px;
  }
}

.user-status-feedback {
  margin: 5px 0 0;
  font-size: 11px;
  line-height: 1.32;
  color: var(--muted);
}

.user-status-feedback[hidden] {
  display: none;
}

.user-status-feedback.ok {
  color: var(--ok);
}

.user-status-feedback.error {
  color: var(--warn);
}

.user-status-details {
  margin: 8px 0 0;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 8px;
  align-items: baseline;
  font-size: 11px;
}

.user-status-details dt {
  margin: 0;
  color: var(--muted);
  font-family: "IBM Plex Mono", monospace;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  font-size: 10px;
}

.user-status-details dt::after {
  content: ":";
}

.user-status-details dd {
  margin: 0;
  color: var(--ink);
  font-size: 11px;
  line-height: 1.3;
}

.user-status-route-progress {
  margin-top: 8px;
}

.user-status-route-progress .progress-track {
  margin-top: 4px;
}

.user-status-route-progress-text {
  margin: 0;
  font-size: 11px;
  color: var(--muted);
}

.user-status-actions {
  margin-top: 6px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 5px;
}

.user-status-actions .btn {
  width: 100%;
  min-width: 0;
  font-size: 11px;
  font-weight: 500;
  padding: 6px 8px;
  border-radius: 8px;
  border-style: solid;
}

.user-status-actions .btn-subtle {
  margin-top: 0;
  color: var(--ink);
  border-style: solid;
}

.clear-progress-confirm {
  margin: 6px 0 0;
  font-size: 11px;
  line-height: 1.35;
  color: var(--muted);
}

.route-list-dropdown {
  margin-top: 6px;
}

.route-list-summary {
  cursor: pointer;
  list-style: none;
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  padding: 6px 2px;
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 4px;
}

.route-list-summary::-webkit-details-marker {
  display: none;
}

.route-list-summary::before {
  content: "▾";
  display: inline-block;
  transition: transform 0.14s ease;
}

.route-list-dropdown:not([open]) .route-list-summary::before {
  transform: rotate(-90deg);
}

.route-list-dropdown .line-list {
  max-height: min(28vh, 300px);
}

.line-list {
  border: 1px solid rgba(20, 53, 71, 0.14);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.62);
  overflow-y: auto;
  max-height: min(24vh, 240px);
  padding-right: 4px;
}

body[data-theme="dark"] .line-list {
  background: rgba(10, 20, 30, 0.46);
}

.line-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  gap: 8px;
  width: 100%;
  border: none;
  border-bottom: 1px solid rgba(20, 53, 71, 0.1);
  border-radius: 0;
  background: transparent;
  text-align: left;
  padding: 5px 8px;
  min-height: auto;
  font-size: 12px;
  min-width: 0;
}

.line-item:last-child {
  border-bottom: none;
}

.line-item:hover {
  background: rgba(23, 124, 162, 0.09);
}

.line-item:focus-within {
  background: rgba(23, 124, 162, 0.09);
}

.line-item.is-focused {
  background: rgba(23, 124, 162, 0.16);
}

.line-item.is-faded {
  opacity: 0.56;
}

.line-item.is-hidden {
  opacity: 0.72;
}

.line-item.is-manual-on {
  box-shadow: inset 2px 0 0 rgba(23, 124, 162, 0.45);
}

.line-item.is-manual-off {
  box-shadow: inset 2px 0 0 rgba(79, 101, 114, 0.45);
}

.line-item-focus {
  width: 100%;
  border: none;
  background: transparent;
  padding: 2px 0;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: 8px;
  text-align: left;
  transition: opacity var(--motion-snap);
  min-width: 0;
}

.line-item-focus > div {
  min-width: 0;
}

.line-side-stack {
  min-width: 0;
  display: grid;
  justify-items: end;
  gap: 3px;
  flex-shrink: 0;
}

.line-side-top {
  min-height: 22px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.line-stop-load-btn {
  width: auto;
  border-radius: 999px;
  border: 1px dashed rgba(20, 53, 71, 0.34);
  background: rgba(255, 255, 255, 0.48);
  color: var(--muted);
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.03em;
  padding: 3px 8px;
}

body[data-theme="dark"] .line-stop-load-btn {
  background: rgba(10, 20, 30, 0.58);
}

.line-stop-load-btn:hover {
  transform: none;
  border-color: rgba(23, 124, 162, 0.5);
  background: rgba(23, 124, 162, 0.12);
}

.line-item-focus:hover,
.line-item-focus:focus-visible {
  transform: none;
  background: transparent;
  box-shadow: none;
}

.line-item-focus:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.line-visibility-controls {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.line-visibility-btn {
  width: auto;
  min-width: 34px;
  border-radius: 999px;
  padding: 4px 7px;
  border: 1px solid rgba(20, 53, 71, 0.24);
  background: rgba(255, 255, 255, 0.52);
  color: var(--muted);
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.03em;
}

body[data-theme="dark"] .line-visibility-btn {
  background: rgba(10, 20, 30, 0.6);
}

.line-visibility-btn.is-active {
  color: var(--ink);
  border-color: rgba(23, 124, 162, 0.42);
}

.line-visibility-btn.is-on.is-active {
  background: rgba(19, 149, 101, 0.18);
  border-color: rgba(19, 149, 101, 0.58);
}

.line-visibility-btn.is-default.is-active {
  background: rgba(23, 124, 162, 0.14);
  border-color: rgba(23, 124, 162, 0.46);
}

.line-visibility-btn.is-off.is-active {
  background: rgba(182, 72, 44, 0.15);
  border-color: rgba(182, 72, 44, 0.5);
}

.line-visibility-btn.is-manual {
  box-shadow: 0 0 0 1px rgba(23, 124, 162, 0.22);
}

.line-color-dot {
  width: 11px;
  height: 11px;
  border-radius: 999px;
}

.line-name {
  margin: 0;
  font-size: 12px;
  line-height: 1.2;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}

.line-name-btn {
  width: auto;
  border: none;
  background: transparent;
  padding: 0;
  text-align: left;
  font: inherit;
  color: inherit;
  cursor: pointer;
}

.line-name-btn:hover {
  text-decoration: underline;
}

.line-meta {
  margin-top: 2px;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.2;
  white-space: normal;
  overflow: visible;
  text-overflow: clip;
}

.line-stop-count {
  color: var(--muted);
  font-size: 11px;
  white-space: normal;
  text-align: right;
}

#progressSummary {
  margin: 0 0 8px;
  font-size: 12px;
  color: var(--muted);
}

.overall-progress-card {
  margin-bottom: 12px;
  padding: 8px;
  border: 1px solid rgba(20, 53, 71, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.4);
}

.overall-progress-card[hidden],
.line-progress-list[hidden] {
  display: none !important;
}

body[data-theme="dark"] .overall-progress-card {
  background: rgba(10, 20, 30, 0.3);
}

.overall-progress-label {
  margin: 0 0 4px;
  font-size: 11px;
  color: var(--muted);
  font-family: "IBM Plex Mono", monospace;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.overall-progress-text {
  margin: 0 0 4px;
  font-size: 12px;
  font-weight: 600;
  color: var(--ink);
}

.line-progress-list {
  max-height: calc(100vh - 210px);
  min-height: 180px;
  overflow-y: auto;
  padding-right: 6px;
}

.sidebar,
.line-list,
.line-progress-list,
.dropdown-panel,
.line-view-stop-list {
  scrollbar-width: thin;
  scrollbar-color: rgba(23, 124, 162, 0.55) rgba(20, 53, 71, 0.12);
}

.sidebar::-webkit-scrollbar,
.line-list::-webkit-scrollbar,
.line-progress-list::-webkit-scrollbar,
.dropdown-panel::-webkit-scrollbar,
.line-view-stop-list::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

.sidebar::-webkit-scrollbar-track,
.line-list::-webkit-scrollbar-track,
.line-progress-list::-webkit-scrollbar-track,
.dropdown-panel::-webkit-scrollbar-track,
.line-view-stop-list::-webkit-scrollbar-track {
  background: rgba(20, 53, 71, 0.12);
  border-radius: 999px;
}

.sidebar::-webkit-scrollbar-thumb,
.line-list::-webkit-scrollbar-thumb,
.line-progress-list::-webkit-scrollbar-thumb,
.dropdown-panel::-webkit-scrollbar-thumb,
.line-view-stop-list::-webkit-scrollbar-thumb {
  background: rgba(23, 124, 162, 0.55);
  border-radius: 999px;
  border: 2px solid rgba(20, 53, 71, 0.12);
}

.sidebar::-webkit-scrollbar-thumb:hover,
.line-list::-webkit-scrollbar-thumb:hover,
.line-progress-list::-webkit-scrollbar-thumb:hover,
.dropdown-panel::-webkit-scrollbar-thumb:hover,
.line-view-stop-list::-webkit-scrollbar-thumb:hover {
  background: rgba(23, 124, 162, 0.72);
}

.mobile-drawer-tab {
  display: none;
  position: fixed;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 24px;
  height: 76px;
  padding: 0;
  border-left: none;
  border-radius: 0 10px 10px 0;
  background: var(--panel);
  color: var(--ink);
  font-size: 16px;
  font-weight: 700;
  font-family: "IBM Plex Mono", monospace;
  line-height: 1;
  z-index: 11;
  transition: left 0.2s ease;
  box-shadow: 0 10px 22px rgba(8, 22, 32, 0.2);
}

.mobile-drawer-tab.is-open {
  animation: drawerTabNudge 260ms ease-out;
}

.mobile-drawer-tab:hover {
  transform: translateY(-50%);
}

.mobile-drawer-tab:active {
  transform: translateY(-50%);
}

.line-progress-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 6px;
  margin-bottom: 6px;
  font-size: 11px;
  align-items: center;
}

.line-progress-main {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.line-progress-color-dot {
  width: 8px;
  height: 8px;
  min-width: 8px;
  border-radius: 999px;
  margin-top: 0;
  flex-shrink: 0;
}

.line-progress-name {
  width: auto;
  border: none;
  padding: 0;
  background: transparent;
  color: var(--ink);
  text-align: left;
  font: inherit;
  cursor: pointer;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.line-progress-name:hover {
  text-decoration: underline;
}

.progress-track {
  width: 100%;
  height: 7px;
  border-radius: 999px;
  background: rgba(22, 57, 75, 0.14);
  overflow: hidden;
  grid-column: 1 / span 2;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #16876b 0%, #1bad81 100%);
  transition: width 280ms ease-out;
}

.status-panel {
  margin-bottom: 4px;
}

.status-panel .panel-dropdown-body {
  padding-top: 0;
}

#statusText {
  margin: 0;
  font-size: 13px;
  font-weight: 600;
}

#statusText.error {
  color: var(--warn);
}

#statusText.ok {
  color: var(--ok);
}

#statusMeta {
  margin: 4px 0 0;
}

.backend-note {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 11px;
  font-family: "IBM Plex Mono", monospace;
  line-height: 1.34;
}

.advanced-section + .advanced-section {
  margin-top: 10px;
  padding-top: 8px;
  border-top: 1px dashed rgba(20, 53, 71, 0.2);
}

body[data-theme="dark"] .advanced-section + .advanced-section {
  border-top-color: rgba(160, 194, 215, 0.24);
}

.legal-link-row a {
  color: var(--accent);
  text-decoration: underline;
}

.legal-note {
  line-height: 1.42;
}

.dropdown-panel {
  position: absolute;
  z-index: 24;
  left: min(390px, 40vw);
  top: 16px;
  width: min(430px, calc(100vw - 24px));
  max-height: calc(100vh - 32px);
  overflow-y: auto;
  background: var(--panel);
}

.popup-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.popup-header h2 {
  margin: 0;
  font-size: 16px;
}

.popup-close {
  min-width: 84px;
}

.stack-form {
  margin-top: 12px;
  border-top: 1px dashed rgba(24, 57, 76, 0.2);
  padding-top: 10px;
}

#loginRemember,
.settings-list input[type="checkbox"] {
  width: 16px;
  height: 16px;
  min-width: 16px;
  padding: 0;
  margin: 0 8px 0 0;
  vertical-align: middle;
  accent-color: var(--accent);
}

.auth-separator {
  margin: 14px 0 0;
  padding-top: 10px;
  border-top: 1px dashed rgba(24, 57, 76, 0.2);
  font-size: 12px;
  color: var(--muted);
}

.auth-feedback {
  margin: 0 0 8px;
  font-size: 12px;
  color: var(--muted);
}

.auth-feedback.ok {
  color: #1f6b2f;
}

.auth-feedback.error {
  color: #9d2222;
}

body[data-theme="dark"] .auth-feedback.ok {
  color: #8be6a6;
}

body[data-theme="dark"] .auth-feedback.error {
  color: #ff9fa0;
}

.microcopy {
  margin: 0;
  font-size: 12px;
  color: var(--muted);
}

body.app-ready .sidebar .panel,
body.app-ready .dropdown-panel {
  animation: panelLiftIn 460ms ease-out both;
}

body.app-ready .sidebar .panel:nth-of-type(1) {
  animation-delay: 20ms;
}

body.app-ready .sidebar .panel:nth-of-type(2) {
  animation-delay: 90ms;
}

body.app-ready .sidebar .panel:nth-of-type(3) {
  animation-delay: 150ms;
}

@keyframes panelLiftIn {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes panelContentIn {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes chipPop {
  0% {
    transform: scale(0.96);
  }
  100% {
    transform: scale(1);
  }
}

@keyframes drawerTabNudge {
  0% {
    transform: translateY(-50%) translateX(-2px);
  }
  100% {
    transform: translateY(-50%) translateX(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 1ms !important;
    scroll-behavior: auto !important;
  }

  .panel-dropdown[open] > .panel-dropdown-body,
  .mobile-drawer-tab.is-open {
    animation: none !important;
    transform: none !important;
  }
}

@media (max-width: 640px) {
  .route-list-summary {
    font-size: 11px;
  }

  .filter-presets-btn {
    top: 2px;
    right: 4px;
    transform: none;
  }

  #modeFilterSection > .filter-section-summary {
    padding-right: 98px;
  }

  .filter-section-header {
    top: 2px;
    right: 4px;
  }

  .show-stops-btn {
    margin-top: 0;
  }

  .line-item {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 6px;
  }

  .line-item-focus {
    gap: 6px;
  }

  .line-stop-count {
    max-width: 82px;
  }
}

@media (max-width: 1080px) {
  .app-shell {
    grid-template-columns: minmax(300px, 360px) 1fr;
  }

  .dropdown-panel {
    left: min(335px, 38vw);
  }
}

@media (max-width: 900px) {
  body {
    overflow: auto;
  }

  .app-shell {
    grid-template-columns: 1fr;
    grid-template-rows: auto minmax(420px, 56vh);
    height: auto;
    min-height: 100vh;
  }

  .sidebar {
    border-right: none;
    border-bottom: 1px solid var(--panel-border);
    max-height: 62vh;
  }

  .line-progress-list {
    max-height: min(62vh, 560px);
    min-height: 190px;
  }

  .line-list {
    max-height: min(38vh, 420px);
  }

  .dropdown-panel {
    left: 10px;
    right: 10px;
    top: 10px;
    width: auto;
    max-height: min(70vh, 640px);
    background: var(--panel);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
}

@media (max-width: 900px) and (orientation: portrait) {
  body {
    overflow: hidden;
  }

  .app-shell {
    display: block;
    position: relative;
    width: 100%;
    height: 100vh;
  }

  .sidebar {
    position: absolute;
    top: 8px;
    left: 8px;
    right: 8px;
    z-index: 8;
    padding: 0;
    border: none;
    background: transparent;
    max-height: none;
    overflow: visible;
  }

  .sidebar .panel {
    margin-bottom: 8px;
  }

  .routes-panel > .panel-summary,
  .routes-top-controls,
  .route-list-dropdown,
  .progress-panel,
  .status-panel {
    display: none;
  }

  .routes-panel {
    padding: 0;
  }

  body:not(.mobile-panels-open) .routes-panel {
    display: none;
  }

  .routes-panel-body {
    padding: 8px;
  }

  .user-status-panel {
    display: block;
    margin-bottom: 8px;
  }

  .user-status-card {
    margin: 0;
    padding: 6px 7px;
    position: relative;
    top: auto;
    left: auto;
    right: auto;
    max-width: none;
    z-index: auto;
    background: var(--panel);
    pointer-events: auto;
  }

  .user-status-header-actions {
    top: 6px;
    right: 6px;
  }

  .user-status-title {
    margin: 6px 0 2px;
    font-size: 15px;
    font-weight: 600;
    line-height: 1.2;
    gap: 8px;
  }

  .user-status-title::before {
    width: 12px;
    height: 12px;
  }

  .user-status-subtitle,
  .user-status-feedback {
    font-size: 12px;
    line-height: 1.24;
    margin-left: 14px;
    font-weight: 500;
  }

  body:not(.mobile-panels-open) .user-status-details dt:nth-of-type(n + 4),
  body:not(.mobile-panels-open) .user-status-details dd:nth-of-type(n + 4),
  body:not(.mobile-panels-open) .user-status-actions,
  body:not(.mobile-panels-open) .clear-progress-confirm {
    display: none;
  }

  .mobile-drawer-tab {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  body.mobile-panels-open .sidebar {
    position: fixed;
    top: 0;
    left: 0;
    right: auto;
    width: min(88vw, 390px);
    height: 100vh;
    padding: 10px;
    border-right: 1px solid var(--panel-border);
    background: var(--shell);
    overflow-y: auto;
    z-index: 12;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  /* Remove blur on status panel on mobile and trim shadows */
  .user-status-panel,
  .user-status-panel .user-status-card,
  .user-status-card {
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    box-shadow: none !important;
    border: 1px solid rgba(17, 42, 61, 0.08);
    background: var(--panel);
  }

  body.mobile-panels-open .mobile-drawer-tab {
    left: min(88vw, 390px);
    border-left: 1px solid var(--panel-border);
    border-radius: 0 10px 10px 0;
    z-index: 13;
  }

  body.mobile-panels-open .routes-panel > .panel-summary,
  body.mobile-panels-open .routes-top-controls,
  body.mobile-panels-open .route-list-dropdown,
  body.mobile-panels-open .progress-panel,
  body.mobile-panels-open .status-panel {
    display: block;
  }

  body.mobile-panels-open .routes-panel {
    display: block;
    padding: 0;
  }

  body.mobile-panels-open .routes-panel-body {
    padding: 2px 10px 10px;
  }

  body.mobile-panels-open .line-progress-list {
    max-height: min(54vh, 520px);
    min-height: 170px;
  }

  .dropdown-panel {
    position: fixed;
    top: calc(124px + env(safe-area-inset-top));
    left: 8px;
    right: 8px;
    width: auto;
    max-height: calc(100dvh - 146px - env(safe-area-inset-top) - env(safe-area-inset-bottom));
    z-index: 30;
    background: var(--panel);
    background-color: var(--panel);
    border: 1px solid rgba(17, 42, 61, 0.18);
    box-shadow: 0 18px 36px rgba(8, 22, 32, 0.24);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  body[data-theme="light"] .dropdown-panel {
    background-color: rgba(254, 254, 252, 1);
  }

  body[data-theme="dark"] .dropdown-panel {
    background-color: rgba(16, 28, 40, 1);
  }

  .sidebar .panel,
  .sidebar-head.panel,
  .user-status-card {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
}

@media (max-width: 640px) {
  .sidebar {
    padding: 10px;
  }

  .dropdown-panel {
    top: calc(116px + env(safe-area-inset-top));
    max-height: calc(100dvh - 132px - env(safe-area-inset-top) - env(safe-area-inset-bottom));
  }

  body[data-theme="light"] .dropdown-panel {
    background-color: rgba(254, 254, 252, 1);
  }

  body[data-theme="dark"] .dropdown-panel {
    background-color: rgba(16, 28, 40, 1);
  }

  .sidebar-head h1 {
    font-size: 30px;
  }

  .head-actions {
    gap: 5px;
  }

  .header-icon-btn {
    min-width: 78px;
    padding-left: 8px;
    padding-right: 8px;
  }

  .theme-icon-btn {
    min-width: 32px;
    width: 32px;
    height: 32px;
    padding: 0;
  }
}