/*
 * components.css — UI Kit Reusable Components
 *
 * Extracted from Dashboard V5.0.2 and cleaned.
 * All colors are token variables. No hardcoded hex.
 *
 * Load after tokens.css, base.css, typography.css.
 */

/* ── Button ───────────────────────────────────────────────────────────── */

.btn {
  width: 100%;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--accent);
  font-family: 'Rajdhani', sans-serif;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 4px;
  text-transform: uppercase;
  padding: 14px;
  cursor: pointer;
  border-radius: 6px;
  transition: border-color 0.2s, background 0.2s;
  -webkit-tap-highlight-color: transparent;
}

.btn:hover {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 6%, transparent);
}

/* ── Module overlay ───────────────────────────────────────────────────── */

.module-overlay {
  position: fixed;
  inset: 0;
  background: var(--overlay-bg);
  z-index: 100;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 40px 20px 60px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  animation: fadeUp 0.3s ease both;
}

.module-overlay.hidden {
  display: none;
}

.module-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 640px;
  margin-bottom: 32px;
}

.module-title {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 600;
  font-size: 20px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text);
}

.module-close {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 14px;
  padding: 6px 12px;
  cursor: pointer;
  border-radius: 4px;
  transition: border-color 0.2s, color 0.2s;
  min-height: 44px;
  min-width: 44px;
  -webkit-tap-highlight-color: transparent;
}

.module-close:hover {
  border-color: var(--muted);
  color: var(--text);
}

.state-empty,
.state-loading,
.state-error,
.module-loading,
.module-error,
.panel-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 0;
  padding: 24px 16px;
  text-align: center;
  font-family: 'Share Tech Mono', monospace;
  font-size: 11px;
  letter-spacing: 1px;
}

.state-icon {
  font-size: 18px;
  line-height: 1;
  opacity: 0.7;
}

.state-msg {
  margin: 0;
}

.state-empty,
.state-loading,
.module-loading,
.panel-empty {
  color: var(--muted);
}

.state-error,
.module-error {
  color: var(--error);
}

.state-loading .state-icon {
  animation: pulse 1.4s ease-in-out infinite;
}

.panel-empty[hidden] {
  display: none;
}

.error {
  font-family: 'Share Tech Mono', monospace;
  font-size: 11px;
  color: var(--error);
  letter-spacing: 2px;
  text-align: center;
  opacity: 0;
  transition: opacity 0.3s;
}

.error.visible { opacity: 1; }

/* ── Tile ─────────────────────────────────────────────────────────────── */

.tile {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
  position: relative;
  overflow: hidden;
  aspect-ratio: 1 / 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.tile::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 80px;
  height: 80px;
  background: radial-gradient(
    circle at top right,
    color-mix(in srgb, var(--accent) 4%, transparent),
    transparent
  );
  pointer-events: none;
}

.tile:hover {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 4%, var(--panel));
}

/* ── Toggle switch — CSS only ─────────────────────────────────────────── */
/* Markup:
     <label class="settings-toggle">
       <input type="checkbox" />
       <span class="settings-toggle-track"></span>
     </label>
 */

.settings-toggle {
  position: relative;
  display: inline-block;
  width: 36px;
  height: 20px;
  flex-shrink: 0;
  cursor: pointer;
}

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

.settings-toggle-track {
  position: absolute;
  inset: 0;
  background: var(--border);
  border-radius: 10px;
  transition: background 0.2s;
}

.settings-toggle-track::before {
  content: '';
  position: absolute;
  width: 14px;
  height: 14px;
  left: 3px;
  top: 3px;
  background: var(--muted);
  border-radius: 50%;
  transition: transform 0.2s, background 0.2s;
}

.settings-toggle input:checked + .settings-toggle-track {
  background: color-mix(in srgb, var(--accent) 30%, transparent);
}

.settings-toggle input:checked + .settings-toggle-track::before {
  transform: translateX(16px);
  background: var(--accent);
}

/* ── SOON badge ───────────────────────────────────────────────────────── */

.badge-soon {
  font-family: 'Share Tech Mono', monospace;
  font-size: 7px;
  letter-spacing: 1px;
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 1px 4px;
  margin-left: 5px;
  vertical-align: middle;
  opacity: 0.6;
  text-transform: uppercase;
}

/* ── Theme selector button ────────────────────────────────────────────── */

.theme-btn {
  font-family: 'Share Tech Mono', monospace;
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--muted);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 7px 11px;
  min-height: 44px;
  cursor: pointer;
  text-transform: uppercase;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
  -webkit-tap-highlight-color: transparent;
}

.theme-btn:hover {
  color: var(--text);
  border-color: var(--accent);
}

.theme-btn.active {
  color: var(--accent);
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 8%, transparent);
}

/* ── Form field label ─────────────────────────────────────────────────── */

.field-label {
  font-family: 'Share Tech Mono', monospace;
  font-size: 9px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--muted);
  display: block;
  margin-bottom: 4px;
}

/* ── Text input + select ──────────────────────────────────────────────── */

.input,
select.input {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text);
  font-family: 'Barlow', sans-serif;
  font-size: 16px;
  padding: 9px 12px;
  outline: none;
  min-height: 44px;
  transition: border-color 0.2s;
  -webkit-tap-highlight-color: transparent;
}

.input:focus,
select.input:focus {
  border-color: var(--accent);
}

/* ── Textarea ─────────────────────────────────────────────────────────── */

.textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text);
  font-family: 'Barlow', sans-serif;
  font-size: 16px;
  padding: 9px 12px;
  outline: none;
  min-height: 72px;
  resize: vertical;
  transition: border-color 0.2s;
  -webkit-tap-highlight-color: transparent;
}

.textarea:focus {
  border-color: var(--accent);
}

/* ── Inline delete / edit ─────────────────────────────────────────────── */

.btn-delete {
  background: transparent;
  border: none;
  color: var(--muted);
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
  min-height: 44px;
  font-size: 13px;
  transition: color 0.2s;
  -webkit-tap-highlight-color: transparent;
}

.btn-delete:hover {
  color: var(--danger);
}

.btn-edit {
  background: transparent;
  border: none;
  color: var(--muted);
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
  min-height: 44px;
  font-size: 13px;
  transition: color 0.2s;
  -webkit-tap-highlight-color: transparent;
}

.btn-edit:hover {
  color: var(--accent);
}

/* ── Progress bar ─────────────────────────────────────────────────────── */

.progress-track {
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 2px;
  transition: width 0.8s ease;
}

/* ── Tabs ─────────────────────────────────────────────────────────────── */

.tabs {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  gap: 4px;
}

.tab {
  font-family: 'Share Tech Mono', monospace;
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--muted);
  background: transparent;
  border: none;
  cursor: pointer;
  min-height: 44px;
  padding: 8px 12px;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
  -webkit-tap-highlight-color: transparent;
}

.tab:hover {
  color: var(--text);
}

.tab.active {
  color: var(--accent);
}

.tab-panel[hidden] {
  display: none;
}

/* underline (default look) */
.tabs--underline {
  gap: 0;
  border-bottom: 1px solid var(--border);
}

.tabs--underline .tab {
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  border-radius: 0;
}

.tabs--underline .tab.active {
  border-bottom-color: var(--accent);
}

/* pill */
.tabs--pill {
  gap: 6px;
}

.tabs--pill .tab {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 14px;
}

.tabs--pill .tab.active {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 8%, transparent);
}

/* header (overlay header row) */
.tabs--header {
  gap: 0;
}

.tabs--header .tab {
  border-bottom: 2px solid transparent;
  padding: 6px 14px;
}

.tabs--header .tab.active {
  border-bottom-color: var(--accent);
}

/* ── Multi-select ─────────────────────────────────────────────────────── */

.ms-dropdown {
  position: relative;
  width: 100%;
  max-width: 420px;
}

.ms-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  min-height: 44px;
  padding: 9px 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text);
  font-family: 'Barlow', sans-serif;
  font-size: 16px;
  text-align: left;
  cursor: pointer;
  outline: none;
  transition: border-color 0.2s;
  -webkit-tap-highlight-color: transparent;
}

.ms-trigger:hover,
.ms-dropdown.open .ms-trigger,
.ms-trigger:focus {
  border-color: var(--accent);
}

.ms-list {
  position: absolute;
  left: 0;
  right: 0;
  top: calc(100% + 4px);
  z-index: 200;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 4px;
  max-height: 240px;
  overflow: auto;
}

.ms-list[hidden] {
  display: none;
}

.ms-item {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 8px 12px;
  color: var(--text);
  font-family: 'Barlow', sans-serif;
  font-size: 15px;
  cursor: pointer;
}

.ms-item:hover {
  background: color-mix(in srgb, var(--accent) 8%, transparent);
}

.ms-item input[type="checkbox"] {
  accent-color: var(--accent);
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.ms-add {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px 12px;
  border-top: 1px solid var(--border);
}

.ms-add .input {
  flex: 1;
  min-width: 0;
}

.ms-add button {
  min-width: 44px;
  min-height: 44px;
  padding: 0;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--accent);
  font-family: 'Rajdhani', sans-serif;
  font-size: 22px;
  font-weight: 600;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.ms-add button:hover {
  border-color: var(--accent);
}

/* ── Two-panel layout ─────────────────────────────────────────────────── */

.panels {
  display: grid;
  grid-template-columns: 280px 1fr;
  min-height: 280px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
}

.panel-list {
  overflow: auto;
  border-right: 1px solid var(--border);
}

.panel-detail {
  overflow: auto;
  min-height: 280px;
}

.panel-entry {
  display: flex;
  align-items: center;
  width: 100%;
  min-height: 44px;
  padding: 8px 12px;
  background: transparent;
  border: none;
  border-left: 2px solid transparent;
  color: var(--text);
  font-family: 'Barlow', sans-serif;
  font-size: 15px;
  text-align: left;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.panel-entry:hover {
  background: var(--panel);
}

.panel-entry.selected {
  border-left-color: var(--accent);
  background: var(--panel);
}

/* ── Chips / tags ─────────────────────────────────────────────────────── */

.chip {
  display: inline-flex;
  align-items: center;
  font-family: 'Share Tech Mono', monospace;
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 2px 6px;
  line-height: 1.4;
}

.chip--accent {
  color: var(--accent);
  border-color: var(--accent);
}

.chip--danger {
  color: var(--danger);
  border-color: var(--danger);
}

.chip--muted {
  opacity: 0.6;
}

.chip--toggle {
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.chip--toggle:hover {
  background: color-mix(in srgb, var(--border) 45%, transparent);
}

.chip--accent.chip--toggle:hover {
  background: color-mix(in srgb, var(--accent) 14%, transparent);
}

.chip--danger.chip--toggle:hover {
  background: color-mix(in srgb, var(--danger) 14%, transparent);
}

.chip--toggle.active {
  background: var(--border);
}

.chip--accent.chip--toggle.active {
  background: var(--accent);
  color: var(--bg);
}

.chip--danger.chip--toggle.active {
  background: var(--danger);
  color: var(--bg);
}

.chip--muted.chip--toggle.active {
  background: var(--muted);
  color: var(--bg);
  opacity: 1;
}

/* ── Persistent chrome ────────────────────────────────────────────────── */
/* Always-on controls. The settings gear (#settings-btn) owns bottom-right.
   .chrome-lang sits one 44px control to its left. .chrome-legal sits
   bottom-left and stops before that pair. Same 24px inset, z-index 700,
   so the settings drawer (800) covers them. */

.chrome-lang {
  position: fixed;
  z-index: 700;
  right: calc(24px + 44px + 12px + env(safe-area-inset-right, 0px));
  bottom: calc(24px + env(safe-area-inset-bottom, 0px));
  width: 44px;
  height: 44px;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--muted);
  font-family: 'Share Tech Mono', monospace;
  font-size: 11px;
  letter-spacing: 1px;
  line-height: 1;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
  -webkit-tap-highlight-color: transparent;
}

.chrome-lang:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 6%, transparent);
}

.chrome-legal {
  position: fixed;
  z-index: 700;
  left: calc(24px + env(safe-area-inset-left, 0px));
  bottom: calc(24px + env(safe-area-inset-bottom, 0px));
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
  min-height: 44px;
  max-width: calc(100% - 160px - env(safe-area-inset-left, 0px) - env(safe-area-inset-right, 0px));
}

.chrome-legal a {
  font-family: 'Share Tech Mono', monospace;
  font-size: 9px;
  font-weight: 400;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
}

.chrome-legal a:hover {
  color: var(--accent);
}