/* UI controls: buttons, inputs, chips, filter tabs, popup settings, list rows. */

/* ---------- Controls ---------- */
.btn {
  height: var(--control-h);
  padding: 0 var(--sp-4);
  border-radius: var(--control-radius);
  font-size: var(--fs-body);
  font-weight: 500;
  box-shadow: none;
}

.btn:hover,
.btn:active {
  transform: none;
  box-shadow: none;
}

input,
select,
textarea {
  min-height: var(--control-h);
  padding: 6px var(--sp-3);
  border-radius: var(--control-radius);
  border: 1px solid var(--line);
  background: var(--input-bg);
  color: var(--ink);
  font-size: var(--fs-body);
}

.sidebar input:not([type="checkbox"]):not([type="radio"]),
.sidebar select,
.sidebar textarea,
.dropdown-panel input:not([type="checkbox"]):not([type="radio"]),
.dropdown-panel select,
.dropdown-panel textarea,
.filter-presets-panel input,
.filter-presets-panel select {
  border-radius: var(--control-radius);
  border: 1px solid var(--line);
  background: var(--input-bg);
  font-family: inherit;
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
  border-color: var(--accent);
}

.filter-presets-panel {
  background: transparent;
  border: none;
  border-radius: 0;
  box-shadow: none;
  margin: 0;
  padding: 0;
}

.filter-section {
  padding: 0;
  margin: 0;
}

.filter-section + .filter-section {
  margin-top: var(--sp-3);
  padding-top: var(--sp-3);
  border-top: 1px solid var(--line);
}

.mode-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
}

.mode-chip {
  height: 24px;
  padding: 0 9px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--ink);
  font-size: var(--fs-caption);
  font-weight: 500;
}

.mode-chip:hover {
  background: var(--button-hover);
}

.mode-chip[aria-pressed="true"],
.mode-chip.is-active {
  background: var(--soft-accent);
  border-color: var(--accent);
  color: var(--accent-strong);
}

.filter-advanced-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  padding: var(--sp-1) 0 0;
}

.settings-list.filter-advanced-list label {
  min-height: 0;
  padding: 3px 0;
  font-size: 12px;
  line-height: 1.2;
}

.settings-list.filter-advanced-list input[type="checkbox"] {
  min-height: 16px;
}

/* Filter tab box: the desktop panel shows every section at once, so the tab
   chrome is inert there (see mobile-nav.css for the mobile tab behavior). */
.filter-tabs {
  display: contents;
}

.filter-tab-input,
.filter-tab-label {
  display: none;
}

.filter-tab-panel {
  display: contents;
}

.filter-tab-panel ~ .filter-tab-panel > .filter-section:first-child {
  margin-top: var(--sp-3);
  padding-top: var(--sp-3);
  border-top: 1px solid var(--line);
}

.filter-advanced-list label,
.settings-list label {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  min-height: var(--control-h);
  font-size: var(--fs-body);
  color: var(--ink);
}

/* User settings block inside the profile popup. */
.popup-settings {
  margin-top: var(--sp-4);
  padding-top: var(--sp-3);
  border-top: 1px solid var(--line);
}

.popup-settings .settings-list label {
  min-height: 0;
  padding: 4px 0;
  font-size: var(--fs-body);
  cursor: pointer;
}

.popup-settings .settings-list input[type="checkbox"] {
  min-height: 16px;
}

/* ---------- List rows (flat, separated) ---------- */
.line-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  background: transparent;
  border: none;
}

.line-list > li,
.line-list > .line-item {
  padding: 6px 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
}

.line-list > li:last-child,
.line-list > .line-item:last-child {
  border-bottom: none;
}

/* Line-view action icons are stroke-only SVG paths (e.g. the deselect X). */
.line-view-nav svg {
  flex: 0 0 auto;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}