/* ==========================================================================
   Header (now inside .title-bar-content)
   ========================================================================== */

/* Legacy #header — removed from DOM, styles kept for .title-bar-content */
#header {
  display: none;
}

#header-left {
  display: flex;
  align-items: center;
  overflow: hidden;
  min-width: 0;
}

.header-title {
  font-weight: 600;
  font-size: 15px;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

#header-rename-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border: 1px solid transparent;
  background: none;
  color: var(--text-dimmer);
  cursor: pointer;
  border-radius: 8px;
  flex-shrink: 0;
  padding: 0;
  margin-left: 4px;
  transition: color 0.15s, background 0.15s, border-color 0.15s;
}

#header-rename-btn:hover { color: var(--text-secondary); background: rgba(var(--overlay-rgb),0.04); border-color: var(--border); }
#header-rename-btn .lucide { width: 13px; height: 13px; }

/* "Close terminal" button: sits just left of the rename pencil during a live
   TUI session. Matches the rename button's chrome; reds out on hover since it
   stops the running claude (the session stays resumable). */
#header-tui-close-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border: 1px solid transparent;
  background: none;
  color: var(--text-dimmer);
  cursor: pointer;
  border-radius: 8px;
  flex-shrink: 0;
  padding: 0;
  margin-left: 4px;
  transition: color 0.15s, background 0.15s, border-color 0.15s;
}
#header-tui-close-btn:hover { color: var(--error); background: rgba(var(--overlay-rgb),0.04); border-color: var(--border); }
#header-tui-close-btn .lucide { width: 14px; height: 14px; }
#header-tui-close-btn.hidden { display: none; }

#header-info-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border: none;
  background: transparent;
  color: var(--text-dimmer);
  cursor: pointer;
  border-radius: 6px;
  flex-shrink: 0;
  padding: 0;
  margin-left: 6px;
  transition: color 0.15s, background 0.15s;
  position: relative;
}
#header-info-btn:hover { color: var(--text); }
#header-info-btn > * { pointer-events: none; }
#header-info-btn .lucide { width: 14px; height: 14px; }
#header-info-btn .lucide circle {
  fill: currentColor;
  stroke: currentColor;
}
#header-info-btn .lucide path,
#header-info-btn .lucide line {
  stroke: var(--bg);
  stroke-width: 2.5;
}

/* Session info popover */
.session-info-popover {
  position: fixed;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 16px;
  min-width: 260px;
  box-shadow: 0 4px 16px rgba(var(--shadow-rgb), 0.4);
  z-index: 9999;
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.6;
}
.session-info-popover .info-row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.session-info-popover .info-label {
  color: var(--text-muted);
  flex-shrink: 0;
  min-width: 70px;
}
.session-info-popover .info-value {
  font-family: "Roboto Mono", monospace;
  font-size: 11px;
  color: var(--text);
  word-break: break-all;
}
.session-info-popover .info-copy-btn {
  margin-left: auto;
  border: none;
  background: transparent;
  color: var(--text-dimmer);
  cursor: pointer;
  padding: 2px;
  border-radius: 4px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  transition: color 0.15s;
}
.session-info-popover .info-copy-btn:hover { color: var(--accent2); }
.session-info-popover .info-copy-btn .lucide { width: 13px; height: 13px; }

.header-rename-input {
  font-weight: 600;
  font-size: 15px;
  color: var(--text);
  background: var(--input-bg);
  border: 1px solid var(--accent);
  border-radius: 6px;
  padding: 2px 8px;
  font-family: inherit;
  outline: none;
  min-width: 0;
  flex: 1;
}

.status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-muted);
  flex-shrink: 0;
}

/* --- Terminal toggle button (mobile only) --- */
#footer-status,
#terminal-toggle-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: 1px solid transparent;
  border-radius: 8px;
  color: var(--text-dimmer);
  cursor: pointer;
  padding: 4px;
  transition: color 0.15s, background 0.15s, border-color 0.15s;
}
#footer-status .lucide,
#terminal-toggle-btn .lucide { width: 15px; height: 15px; }
#footer-status:hover,
#terminal-toggle-btn:hover { color: var(--text-secondary); background: rgba(var(--overlay-rgb),0.04); border-color: var(--border); }
#terminal-toggle-btn { position: relative; }
#terminal-count {
  position: absolute;
  top: -4px;
  right: -4px;
  background: var(--success);
  color: #fff;
  font-size: 9px;
  font-weight: 700;
  min-width: 14px;
  height: 14px;
  border-radius: 7px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 3px;
  font-family: "Roboto Mono", monospace;
}
#terminal-count.hidden { display: none; }

/* --- QR code button & overlay --- */
#qr-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: 1px solid transparent;
  border-radius: 8px;
  color: var(--text-dimmer);
  cursor: pointer;
  padding: 4px;
  transition: color 0.15s, background 0.15s, border-color 0.15s;
}
#qr-btn .lucide { width: 15px; height: 15px; }
#qr-btn:hover { color: var(--text-secondary); background: rgba(var(--overlay-rgb),0.04); border-color: var(--border); }
#qr-btn.active { color: var(--text); background: rgba(var(--overlay-rgb),0.06); border-color: var(--border); }

#qr-overlay {
  position: fixed;
  inset: 0;
  background: rgba(var(--shadow-rgb), 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 500;
}
#qr-overlay.hidden { display: none; }

#qr-overlay-inner {
  background: #fff;
  border-radius: 16px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  box-shadow: 0 8px 32px rgba(var(--shadow-rgb), 0.5);
}

#qr-canvas table { border-collapse: collapse; }
#qr-canvas td { width: 4px; height: 4px; padding: 0; }

#qr-url {
  font-size: 13px;
  color: #555;
  word-break: break-all;
  text-align: center;
  max-width: 260px;
  font-family: system-ui, sans-serif;
  cursor: pointer;
  padding: 4px 10px;
  border-radius: 6px;
  transition: background 0.15s, color 0.15s;
}
#qr-url:hover { background: #eee; color: #222; }
#qr-url:active { background: #ddd; }
#qr-url.copied { color: #16a34a; font-weight: 600; }
.qr-hint {
  display: block;
  font-size: 11px;
  color: #999;
  margin-top: 2px;
  font-weight: 400;
}
.qr-share-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 12px;
  padding: 8px 16px;
  border: 1px solid #ddd;
  border-radius: 8px;
  background: #fff;
  color: #333;
  font-family: inherit;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s;
}
.qr-share-btn:hover { background: #f5f5f5; }
.qr-share-btn .lucide { width: 14px; height: 14px; }
.qr-share-btn.hidden { display: none; }

/* --- Notification menu --- */
#notif-menu-wrap {
  position: relative;
}

#notif-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: 1px solid transparent;
  border-radius: 8px;
  color: var(--text-dimmer);
  cursor: pointer;
  padding: 4px;
  transition: color 0.15s, background 0.15s, border-color 0.15s;
}

#notif-btn .lucide { width: 15px; height: 15px; }
#notif-btn:hover { color: var(--text-secondary); background: rgba(var(--overlay-rgb),0.04); border-color: var(--border); }
#notif-btn.active { color: var(--text); background: rgba(var(--overlay-rgb),0.06); border-color: var(--border); }

#notif-menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px 0;
  min-width: 200px;
  box-shadow: 0 4px 16px rgba(var(--shadow-rgb), 0.4);
  z-index: 200;
}

#notif-menu.hidden { display: none; }

.notif-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 14px;
  font-size: 13px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: background 0.15s;
}

.notif-option > span:first-child {
  display: flex;
  align-items: center;
  gap: 8px;
}

.notif-option > span:first-child .lucide {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

.notif-option:hover { background: rgba(var(--overlay-rgb), 0.03); }
.notif-option input { display: none; }

#notif-blocked-hint {
  padding: 6px 14px;
  font-size: 11px;
  line-height: 1.5;
  color: var(--warning);
}

#notif-blocked-hint.hidden { display: none; }
#notif-blocked-hint a { color: var(--accent); text-decoration: none; }
#notif-blocked-hint a:hover { text-decoration: underline; }

.toggle-track {
  width: 34px;
  height: 20px;
  background: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  position: relative;
  transition: background 0.2s, border-color 0.2s;
  flex-shrink: 0;
}

.toggle-thumb {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 14px;
  height: 14px;
  background: var(--text-dimmer);
  border-radius: 50%;
  transition: transform 0.2s, background 0.2s;
}

.notif-option input:checked + .toggle-track {
  background: var(--accent);
  border-color: var(--accent);
}

.notif-option input:checked + .toggle-track .toggle-thumb {
  transform: translateX(14px);
  background: #fff;
}

/* --- Notification menu items --- */
.notif-divider {
  height: 1px;
  background: var(--border-subtle);
  margin: 4px 0;
}

#notif-push-row {
  display: none;
}

/* iOS Safari notification info */
.notif-ios-info { cursor: default; }
.notif-ios-info-btn {
  background: none;
  border: none;
  color: var(--text-dimmer);
  cursor: pointer;
  padding: 2px;
  display: flex;
  align-items: center;
  transition: color 0.15s;
}
.notif-ios-info-btn:hover { color: var(--text-secondary); }

#notif-ios-hint {
  padding: 6px 14px;
  font-size: 11px;
  line-height: 1.5;
  color: var(--text-muted);
}
#notif-ios-hint .lucide { flex-shrink: 0; }
#notif-ios-hint strong { color: var(--text-secondary); }
#notif-ios-hint.hidden { display: none; }

.notif-action {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 8px 14px;
  font-size: 13px;
  color: var(--text-secondary);
  background: none;
  border: none;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.15s;
}

.notif-action:hover { background: rgba(var(--overlay-rgb), 0.03); }
.notif-action .lucide { flex-shrink: 0; }

.notif-action.copied { color: var(--success); }

#client-count {
  cursor: default;
  font-size: 11px;
}

.client-avatar {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid var(--bg);
  background: var(--bg-alt);
  object-fit: cover;
  cursor: default;
  transition: filter 0.15s;
}

.client-avatar:hover {
  filter: brightness(1.3);
}

/* .tooltip styles moved to css/tooltip.css */

/* --- Config chip (inline in input bottom bar) --- */
#config-chip-wrap {
  position: relative;
}

#config-chip-wrap.hidden { display: none; }

#config-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  height: 36px;
  padding: 0 8px;
  border-radius: 10px;
  border: none;
  background: none;
  color: var(--text-muted);
  font-family: inherit;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: color 0.15s, background 0.15s;
  white-space: nowrap;
}

#config-chip .lucide { width: 10px; height: 10px; }
#config-chip .config-chip-icon { display: none; }

@media (max-width: 1000px) {
  #config-chip .config-chip-icon { display: inline-flex; width: 16px; height: 16px; }
  #config-chip-label { display: none; }
  #config-chip .lucide:last-child { display: none; }
  #config-chip { padding: 0 6px; }
}
#config-chip:hover { color: var(--text-secondary); background: rgba(var(--overlay-rgb),0.06); }
#config-chip.active { color: var(--text-secondary); background: rgba(var(--overlay-rgb),0.06); }

#config-popover {
  position: absolute;
  bottom: calc(100% + 4px);
  right: 0;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 4px 0;
  min-width: 220px;
  max-height: min(600px, calc(100vh - 120px));
  overflow-y: auto;
  box-shadow: 0 4px 16px rgba(var(--shadow-rgb), 0.4);
  z-index: 200;
}

#config-popover.hidden { display: none; }

.config-section {
  padding: 6px 0 2px;
  border-top: 1px solid var(--border-subtle);
}

.config-section:first-child {
  border-top: none;
}

.config-section-label {
  font-size: 10px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 14px 4px;
}

.config-radio-list {
  display: flex;
  flex-direction: column;
}

.config-radio-item {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 8px 14px;
  border: none;
  background: none;
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 13px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
  text-align: left;
}

.config-radio-item:hover { background: rgba(var(--overlay-rgb),0.05); color: var(--text); }
.config-radio-item.active { color: var(--accent); font-weight: 600; }

/* Locked picker items (Codex GUI sessions after the first message: model
   is bound to the thread, picks would be silently ignored). Active model
   stays slightly more legible so the user can still see which one's live. */
.config-radio-item.locked {
  cursor: not-allowed;
  opacity: 0.5;
}
.config-radio-item.locked:hover {
  background: transparent;
  color: var(--text-secondary);
}
.config-radio-item.locked.active {
  opacity: 0.85;
}
.config-model-hint {
  padding: 4px 14px 10px;
  font-size: 11px;
  color: var(--text-dimmer);
  font-style: italic;
}

/* Segmented control for effort */
.config-segmented {
  display: flex;
  gap: 2px;
  padding: 4px 14px 8px;
}

.config-segment-btn {
  flex: 1;
  padding: 6px 4px;
  border: 1px solid var(--border);
  background: none;
  color: var(--text-muted);
  font-family: inherit;
  font-size: 11px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  text-transform: capitalize;
}

.config-segment-btn:first-child { border-radius: 6px 0 0 6px; }
.config-segment-btn:last-child { border-radius: 0 6px 6px 0; }
.config-segment-btn:only-child { border-radius: 6px; }

.config-segment-btn:hover {
  color: var(--text-secondary);
  background: rgba(var(--overlay-rgb),0.04);
}

.config-segment-btn.active {
  color: var(--accent);
  border-color: var(--accent);
  background: rgba(var(--accent-rgb, 99, 102, 241), 0.08);
  font-weight: 600;
}

/* Toggle row for beta options */
.config-toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 14px 8px;
}

.config-toggle-label {
  font-size: 13px;
  color: var(--text-secondary);
}

.config-toggle-btn {
  position: relative;
  width: 36px;
  height: 20px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-alt);
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
  padding: 0;
  flex-shrink: 0;
}

.config-toggle-btn .config-toggle-knob {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--text-muted);
  transition: transform 0.2s, background 0.2s;
}

.config-toggle-btn.active {
  background: rgba(var(--accent-rgb, 99, 102, 241), 0.15);
  border-color: var(--accent);
}

.config-toggle-btn.active .config-toggle-knob {
  transform: translateX(16px);
  background: var(--accent);
}

.config-budget-row {
  padding: 4px 14px 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.config-budget-label {
  font-size: 11px;
  color: var(--text-muted);
  white-space: nowrap;
}

.config-budget-input {
  width: 80px;
  padding: 4px 6px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--bg);
  color: var(--text);
  font-size: 11px;
}

/* --- Info panels container --- */
#info-panels {
  position: fixed;
  top: 80px;
  right: 16px;
  width: 280px;
  max-height: calc(100vh - 160px);
  overflow-y: auto;
  z-index: 50;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

#info-panels:empty { display: none; }

/* --- Usage panel --- */
#usage-panel, #status-panel, #context-panel {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 4px 16px rgba(var(--shadow-rgb), 0.3);
  font-size: 12px;
  pointer-events: auto;
}

#usage-panel.hidden, #status-panel.hidden, #context-panel.hidden { display: none; }

.usage-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-subtle);
  font-weight: 600;
  font-size: 13px;
  color: var(--text);
}

.usage-panel-actions {
  display: flex;
  gap: 2px;
}

.usage-panel-header button {
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 2px;
  border-radius: 4px;
}

.usage-panel-header button:hover { color: var(--text); background: rgba(var(--overlay-rgb),0.06); }
.usage-panel-header button .lucide { width: 14px; height: 14px; }

.usage-panel-body {
  padding: 8px 14px 12px;
}

/* --- Plan usage link --- */
.usage-external-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 12px;
  border-radius: 6px;
  border: 1px solid var(--border-subtle);
  background: var(--input-bg);
  color: var(--text-secondary);
  font-size: 12px;
  text-decoration: none;
  transition: background 0.15s, color 0.15s;
}
.usage-external-link:hover {
  background: var(--hover-bg);
  color: var(--text-primary);
}
.usage-external-link svg {
  width: 13px;
  height: 13px;
  flex-shrink: 0;
}

.usage-divider {
  height: 1px;
  background: var(--border-subtle);
  margin: 8px 0;
}

.usage-section-label {
  font-size: 10px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.usage-row {
  display: flex;
  justify-content: space-between;
  padding: 3px 0;
  color: var(--text-secondary);
}

.usage-label {
  color: var(--text-muted);
}

.usage-value {
  font-family: "Roboto Mono", monospace;
  font-weight: 500;
}

/* --- Context bar --- */
.context-bar-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 6px 0 8px;
}
.context-bar {
  flex: 1;
  height: 6px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
}
.context-bar-fill {
  height: 100%;
  width: 0%;
  background: var(--success);
  border-radius: 3px;
  transition: width 0.3s ease, background 0.3s ease;
}
.context-bar-fill.warn { background: var(--warning); }
.context-bar-fill.danger { background: var(--error); }
.context-bar-pct {
  font-family: "Roboto Mono", monospace;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-secondary);
  min-width: 32px;
  text-align: right;
}

/* --- Context mini bar (in input area) --- */
#context-mini {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px 2px;
  cursor: pointer;
  transition: opacity 0.15s;
}
#context-mini:hover { opacity: 0.8; }
#context-mini.hidden { display: none; }
.context-mini-bar {
  flex: 1;
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}
.context-mini-fill {
  height: 100%;
  width: 0%;
  border-radius: 2px;
  background: var(--success);
  transition: width 0.3s ease, background 0.3s ease;
}
.context-mini-fill.warn { background: var(--warning); }
.context-mini-fill.danger { background: var(--error); }
.context-mini-label {
  font-family: "Roboto Mono", monospace;
  font-size: 10px;
  font-weight: 600;
  color: var(--text-dimmer);
  min-width: 24px;
  text-align: right;
}

@media (max-width: 768px) {
  #info-panels {
    top: auto;
    bottom: calc(var(--safe-bottom, 0px) + 56px + 64px);
    right: 12px;
    left: 12px;
    width: auto;
    max-height: 60vh;
  }

  /* Config chip: icon-only on mobile */
  #config-chip .config-chip-icon { display: inline; width: 14px; height: 14px; }
  #config-chip-label { display: none; }
}