:root {
  color-scheme: dark;
  --bg: #080a0f;
  --panel: #11161f;
  --panel-2: #151b26;
  --border: #232b39;
  --border-strong: #33405a;
  --text: #e8edf7;
  --muted: #8b97ab;
  --accent: #7c9cff;
  --accent-strong: #a9beff;
  --success: #57d6a0;
  --warning: #f3c969;
  --danger: #ff7b8a;
  --shadow: 0 18px 50px rgb(0 0 0 / 0.32);
  --radius: 16px;
  --safe-top: max(env(safe-area-inset-top, 0px), 28px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --composer-height: 64px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: radial-gradient(1100px 620px at 18% -12%, #16223c 0%, transparent 58%), var(--bg);
  color: var(--text);
  font: 15px/1.45 ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  -webkit-text-size-adjust: 100%;
}

body {
  padding-bottom: var(--safe-bottom);
}

button,
input {
  font: inherit;
}

button {
  cursor: pointer;
}

button:focus-visible,
a:focus-visible,
input:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

a {
  color: var(--accent);
}

.hidden {
  display: none !important;
}

.muted {
  color: var(--muted);
}

.error {
  color: var(--danger);
}

.app-shell {
  width: min(100%, 760px);
  min-height: 100dvh;
  margin: 0 auto;
  padding: calc(18px + var(--safe-top)) 16px 36px;
}

.topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 0;
}

.topbar-main {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand-logo {
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  border-radius: 10px;
  box-shadow: 0 8px 22px rgb(0 0 0 / 0.35);
}

.eyebrow {
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.14em;
}

.host-name {
  max-width: 100%;
  margin: 6px 0 0;
  font-size: clamp(17px, 4.6vw, 22px);
  line-height: 1.2;
  letter-spacing: -0.02em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.host-status {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-top: 4px;
  margin-bottom: 5px;
  color: var(--muted);
  font-size: 12px;
}

.dot {
  width: 8px;
  height: 8px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--muted);
  box-shadow: 0 0 0 4px rgb(139 151 171 / 0.12);
}

.dot.online {
  background: var(--success);
  box-shadow: 0 0 0 4px rgb(87 214 160 / 0.14);
}

.dot.offline {
  background: var(--danger);
  box-shadow: 0 0 0 4px rgb(255 123 138 / 0.14);
}

.dot.ok {
  background: var(--success);
}

.dot.warn {
  background: var(--warning);
}

.dot.bad {
  background: var(--danger);
}

.dot.muted {
  background: var(--muted);
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
}

.icon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  text-decoration: none;
  font-size: 17px;
  line-height: 1;
}

.icon-button:active,
button:active {
  transform: translateY(1px);
}

.deepseek-card {
  margin-bottom: 20px;
  padding: 14px 16px 15px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--panel);
}

.deepseek-head {
  display: flex;
  align-items: center;
  gap: 8px;
}

.deepseek-name {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--text);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.deepseek-name::before {
  content: "";
  width: 6px;
  height: 6px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgb(124 156 255 / 0.1);
}

.deepseek-updated {
  margin-left: auto;
  color: var(--muted);
  font-size: 10.5px;
  font-weight: 400;
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.deepseek-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  margin-top: 10px;
}

.deepseek-stat {
  min-width: 0;
  padding-left: 16px;
  border-left: 1px solid var(--border);
}

.deepseek-stat:first-child {
  padding-left: 0;
  border-left: 0;
}

.deepseek-label {
  display: block;
  color: var(--muted);
  font-size: 10.5px;
  font-weight: 500;
  line-height: 15px;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.deepseek-today {
  display: flex;
  align-items: baseline;
  gap: 5px;
  line-height: 15px;
  white-space: nowrap;
}

.deepseek-today-value {
  color: var(--text);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.deepseek-value {
  display: block;
  margin-top: 4px;
  font-size: clamp(20px, 5.2vw, 23px);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.035em;
  font-variant-numeric: tabular-nums;
}

.deepseek-cost {
  display: block;
  min-height: 15px;
  margin-top: 4px;
  color: var(--muted);
  font-size: 14px;
  line-height: 15px;
  letter-spacing: 0;
  font-variant-numeric: tabular-nums;
}

.section-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin: 0 2px 12px;
}

.section-heading h2 {
  margin: 0;
  font-size: 16px;
  font-weight: 650;
}

.section-heading .muted {
  font-size: 12px;
}

.section-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.new-session-button {
  padding: 7px 10px;
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  background: var(--panel);
  color: var(--text);
  font-size: 12px;
  white-space: nowrap;
}

.new-session-button:disabled {
  cursor: progress;
  opacity: 0.55;
}

.session-list {
  display: grid;
  gap: 10px;
}

.session-card {
  display: flex;
  align-items: stretch;
  width: 100%;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  color: var(--text);
  box-shadow: var(--shadow);
}

.session-card.active {
  border-color: rgb(124 156 255 / 0.5);
}

.session-card.disabled {
  opacity: 0.6;
  box-shadow: none;
}

.session-open {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex: 1;
  min-width: 0;
  padding: 15px 16px;
  border: 0;
  background: transparent;
  color: inherit;
  text-align: left;
}

.session-open:active:not(:disabled) {
  background: rgb(255 255 255 / 0.025);
}

.session-open:disabled {
  cursor: default;
}

.session-delete {
  flex: 0 0 44px;
  border: 0;
  border-left: 1px solid var(--border);
  background: transparent;
  color: var(--muted);
  font-size: 17px;
}

.session-delete:active {
  color: var(--danger);
  background: rgb(255 255 255 / 0.035);
}

.session-main {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
  flex: 1;
}

.session-title {
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  font-size: 15px;
  font-weight: 650;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.session-cwd {
  overflow: hidden;
  color: var(--muted);
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.session-last {
  overflow: hidden;
  color: var(--muted);
  font-size: 11px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.session-state {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex: 0 0 auto;
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
}

.session-state .dot {
  width: 7px;
  height: 7px;
  box-shadow: none;
  background: currentColor;
}

.session-state.ok {
  color: var(--success);
}

.session-state.warn {
  color: var(--warning);
}

.session-state.bad {
  color: var(--danger);
}

.session-state.muted {
  color: var(--muted);
}

.session-chevron {
  flex: 0 0 auto;
  color: var(--muted);
  font-size: 19px;
  line-height: 1;
}

.empty-state {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 2px;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  color: var(--muted);
}

.empty-state > div {
  min-width: 0;
  flex: 1;
}

.empty-state p {
  margin: 0;
  font-size: 14px;
}

.empty-detail {
  margin-top: 4px !important;
  font-size: 12px !important;
}

.empty-state button {
  flex: 0 0 auto;
}

.spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
  border-radius: 50%;
  border: 2px solid rgb(124 156 255 / 0.25);
  border-top-color: var(--accent);
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.panel {
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
}

.confirm-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgb(5 7 11 / 0.72);
  backdrop-filter: blur(4px);
}

.confirm-panel {
  width: min(100%, 360px);
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  box-shadow: var(--shadow);
}

.confirm-title {
  margin: 0;
  color: var(--text);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.confirm-message {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
  white-space: pre-line;
}

.confirm-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 18px;
}

.confirm-actions button {
  min-width: 72px;
}

.boot-overlay {
  position: fixed;
  inset: 0;
  z-index: 140;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background:
    radial-gradient(520px 420px at 50% 22%, #16223c 0%, transparent 70%),
    var(--bg);
}

.boot-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  text-align: center;
}

.boot-logo {
  width: 96px;
  height: 96px;
  border-radius: 24px;
}

.boot-brand h1 {
  margin: 10px 0 0;
  font-size: 24px;
  letter-spacing: -0.01em;
}

.auth-panel {
  max-width: 460px;
  margin: 8vh auto 0;
}

.auth-panel h2 {
  margin: 0 0 8px;
  font-size: 22px;
}

.auth-panel p {
  margin: 0 0 16px;
}

form {
  display: grid;
  gap: 10px;
}

label {
  color: var(--muted);
  font-size: 12px;
}

input {
  width: 100%;
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  background: #0a0e15;
  color: var(--text);
  padding: 12px 13px;
  outline: none;
}

input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgb(124 156 255 / 0.16);
}

button.primary,
button.secondary,
button.danger {
  border-radius: 12px;
  padding: 11px 14px;
  font-weight: 650;
}

button.primary {
  border: 0;
  background: linear-gradient(180deg, var(--accent-strong), var(--accent));
  color: #081020;
}

button.primary:disabled {
  cursor: progress;
  opacity: 0.55;
}

button.secondary {
  border: 1px solid var(--border-strong);
  background: var(--panel);
  color: var(--text);
}

button.danger {
  border: 1px solid rgb(255 123 138 / 0.3);
  background: rgb(255 123 138 / 0.12);
  color: var(--danger);
}

.hint {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.client-version {
  padding: 1px 7px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.5;
  white-space: nowrap;
}

.overlay {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: flex;
  flex-direction: column;
  background: #05070b;
  padding-top: env(safe-area-inset-top, 0px);
}

.overlay-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  background: rgb(15 19 27 / 0.96);
  backdrop-filter: blur(10px);
}

.overlay-bar strong {
  font-size: 14px;
}

.overlay-bar div:first-child {
  min-width: 0;
}

.overlay-bar span {
  display: block;
  overflow: hidden;
  font-size: 11px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.overlay-actions {
  display: flex;
  gap: 8px;
  flex: 0 0 auto;
}

.chat-overlay {
  padding-top: 0;
  overflow: hidden;
}

#chat-frame {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  border: 0;
  background: #000;
}

.chat-live {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: var(--composer-height);
  z-index: 1;
  overflow-y: auto;
  padding: calc(60px + var(--safe-top)) 12px 8px;
  background: var(--bg);
  overscroll-behavior: contain;
}

.chat-overlay.readonly .chat-live {
  bottom: 0;
  padding-bottom: calc(16px + var(--safe-bottom));
}

.chat-overlay.readonly #chat-frame,
.chat-overlay.readonly #chat-loading {
  display: none;
}

.chat-overlay:not(.collab) #chat-frame,
.chat-overlay:not(.collab) #chat-loading {
  display: none;
}

.chat-overlay.collab .chat-live,
.chat-overlay.collab .chat-composer {
  display: none;
}

.chat-overlay.collab #chat-frame {
  display: block;
}

.chat-overlay.collab #chat-loading {
  display: flex;
}

.chat-composer {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 3;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 8px;
  padding: 10px 12px calc(12px + var(--safe-bottom));
  border-top: 0;
  background: linear-gradient(to top, var(--bg) 72%, transparent);
  backdrop-filter: blur(14px);
}

.chat-overlay.readonly .chat-composer {
  display: none;
}

.chat-composer textarea {
  flex: 1;
  min-width: 0;
  min-height: 42px;
  max-height: 34dvh;
  height: 42px;
  padding: 10px 15px;
  border: 0;
  border-radius: 21px;
  background: var(--panel-2);
  color: var(--text);
  font: inherit;
  font-size: 15px;
  line-height: 1.4;
  resize: none;
  overflow-y: auto;
  box-shadow: inset 0 0 0 1px var(--border);
}

.chat-composer textarea::placeholder {
  color: var(--muted);
}

.chat-composer textarea:focus {
  outline: none;
  box-shadow: inset 0 0 0 1px var(--accent), 0 0 0 3px color-mix(in srgb, var(--accent) 16%, transparent);
}

.chat-send {
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--accent);
  color: #081020;
  transition: transform 0.15s ease, opacity 0.15s ease;
}

.chat-send svg {
  display: block;
}

.chat-send:active {
  transform: scale(0.94);
}

.chat-send:disabled {
  cursor: default;
  opacity: 0.35;
}

.chat-status {
  flex: 0 0 100%;
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 18px;
  padding: 0 6px 2px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.4;
}

.chat-status.hidden {
  display: none;
}

.chat-status-dot {
  flex: 0 0 auto;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  animation: chat-status-pulse 1.1s ease-in-out infinite;
}

@keyframes chat-status-pulse {
  0%, 100% { opacity: 0.35; transform: scale(0.8); }
  50% { opacity: 1; transform: scale(1); }
}

@media (prefers-reduced-motion: reduce) {
  .chat-status-dot {
    animation: none;
    opacity: 0.8;
  }
}

.chat-image-preview {
  flex: 0 0 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 4px 8px;
}

.chat-image-preview.hidden {
  display: none;
}

.chat-image-preview img {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  object-fit: cover;
  background: var(--panel-2);
  box-shadow: inset 0 0 0 1px var(--border);
}

.chat-image-remove {
  width: 26px;
  height: 26px;
  border: 0;
  border-radius: 50%;
  background: var(--panel-2);
  color: var(--text);
  font-size: 17px;
  line-height: 1;
}

.chat-image {
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--panel-2);
  color: var(--muted);
  box-shadow: inset 0 0 0 1px var(--border);
}

.chat-image svg {
  display: block;
}

.chat-image:active {
  transform: scale(0.94);
}

.chat-image:disabled {
  cursor: default;
  opacity: 0.35;
}

.workstation-heading {
  margin-top: 28px;
}

.session-card.workstation {
  background: linear-gradient(180deg, var(--panel), var(--panel));
}

.session-card.workstation .session-state {
  color: var(--muted);
}

.session-fork {
  display: inline-block;
  margin-left: 6px;
  padding: 1px 5px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 500;
  vertical-align: 1px;
}

#chat-live,
#chat-live * {
  -webkit-user-select: text;
  user-select: text;
  -webkit-touch-callout: default;
}

.chat-live-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}


.live-msg {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
  font-size: 14px;
  line-height: 1.45;
}

.live-msg.user {
  align-self: flex-end;
  max-width: 90%;
  padding: 8px 11px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--panel-2);
}

.live-msg.assistant {
  align-self: stretch;
  padding: 9px 11px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--panel);
}

.live-role {
  color: var(--muted);
  font-size: 10px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.live-text {
  overflow-wrap: anywhere;
  white-space: pre-wrap;
}

.live-thinking {
  color: var(--muted);
  font-size: 12px;
}

.live-thinking summary {
  cursor: pointer;
}

.live-thinking pre {
  max-height: 240px;
  margin: 6px 0 0;
  overflow: auto;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font: inherit;
}

.live-tool {
  padding: 5px 7px;
  border-left: 2px solid var(--accent);
  background: rgb(124 156 255 / 0.07);
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.live-empty {
  padding: 24px 8px;
  color: var(--muted);
  font-size: 13px;
  text-align: center;
}

.chat-loading {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  top: auto;
  height: var(--composer-height);
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: rgb(5 7 11 / 0.72);
  color: var(--muted);
  font-size: 13px;
  pointer-events: none;
}

.chat-retry {
  pointer-events: auto;
  padding: 6px 10px;
  border: 1px solid rgb(255 255 255 / 0.16);
  border-radius: 999px;
  background: var(--panel);
  color: var(--text);
  font-size: 12px;
}

.chat-topbar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 60;
  display: flex;
  align-items: center;
  height: calc(52px + var(--safe-top));
  padding: var(--safe-top) 12px 0;
  background: var(--bg);
}

.chat-back {
  flex: 0 0 auto;
  padding: 7px 11px;
  border: 1px solid rgb(255 255 255 / 0.14);
  border-radius: 999px;
  background: transparent;
  color: var(--text);
  font-size: 13px;
}

.chat-brand {
  width: 22px;
  height: 22px;
  flex: 0 0 auto;
  margin-left: 10px;
  border-radius: 6px;
}

.chat-current {
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  align-items: flex-end;
  gap: 1px;
  min-width: 0;
  max-width: none;
  margin-left: 10px;
}

.chat-collab {
  flex: 0 0 auto;
  margin-left: 8px;
  padding: 6px 9px;
  border: 1px solid rgb(255 255 255 / 0.14);
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 11px;
}

.chat-stop {
  flex: 0 0 auto;
  margin-left: 8px;
  padding: 6px 10px;
  border: 1px solid rgb(255 123 138 / 0.35);
  border-radius: 999px;
  background: transparent;
  color: var(--danger);
  font: inherit;
  font-size: 11px;
}

.chat-stop:disabled {
  opacity: 0.5;
}

.chat-collab.active {
  border-color: var(--accent);
  color: var(--text);
}

.chat-current-title {
  display: -webkit-box;
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  color: var(--text);
  font-size: 13px;
  line-height: 1.18;
  overflow-wrap: anywhere;
  text-align: right;
  white-space: normal;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.chat-current-meta {
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.2;
  text-align: right;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.drawer-edge {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 55;
  width: 28px;
  touch-action: pan-y;
}

.drawer-edge::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: 3px;
  height: 54px;
  transform: translateY(-50%);
  border-radius: 0 3px 3px 0;
  background: rgb(232 237 247 / 0.28);
}

.drawer-backdrop {
  position: absolute;
  inset: 0;
  z-index: 70;
  background: rgb(0 0 0 / 0.52);
}

.drawer {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 80;
  display: flex;
  flex-direction: column;
  width: min(82vw, 340px);
  padding-top: env(safe-area-inset-top, 0px);
  padding-bottom: env(safe-area-inset-bottom, 0px);
  border-right: 1px solid var(--border);
  background: var(--bg);
  transform: translateX(-102%);
  transition: transform 0.22s ease;
}

.drawer.open {
  transform: translateX(0);
}

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 12px 10px 16px;
  border-bottom: 1px solid var(--border);
}

.drawer-header strong {
  font-size: 16px;
}

.drawer-sessions {
  flex: 1;
  overflow-y: auto;
  padding: 8px;
}

.drawer-session {
  display: flex;
  align-items: stretch;
  border: 1px solid transparent;
  border-radius: 12px;
}

.drawer-session.active {
  border-color: rgb(124 156 255 / 0.4);
  background: rgb(124 156 255 / 0.07);
}

.drawer-open {
  display: flex;
  flex-direction: column;
  gap: 3px;
  flex: 1;
  min-width: 0;
  padding: 11px 8px 11px 10px;
  border: 0;
  background: transparent;
  color: inherit;
  text-align: left;
}

.drawer-open:disabled {
  cursor: default;
  opacity: 0.55;
}

.drawer-title {
  overflow: hidden;
  font-size: 14px;
  font-weight: 650;
  line-height: 1.35;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.drawer-cwd {
  overflow: hidden;
  color: var(--muted);
  font-size: 11px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.drawer-meta {
  overflow: hidden;
  color: var(--muted);
  font-size: 11px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.drawer-meta .ok {
  color: var(--success);
}

.drawer-meta .warn {
  color: var(--warning);
}

.drawer-meta .bad {
  color: var(--danger);
}

.drawer-empty {
  margin: 0;
  padding: 16px 10px;
  color: var(--muted);
  font-size: 13px;
}

.drawer-delete {
  flex: 0 0 40px;
  border: 0;
  border-left: 1px solid var(--border);
  background: transparent;
  color: var(--muted);
  font-size: 16px;
}

.drawer-delete:active {
  color: var(--danger);
  background: rgb(255 255 255 / 0.035);
}

.settings-panel {
  margin: 14px;
}

.settings-panel form {
  margin-bottom: 14px;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
  background: rgb(0 0 0 / 0.55);
}

.modal-card {
  width: min(100%, 420px);
}

.modal-card h3 {
  margin: 0 0 12px;
  font-size: 17px;
}

.modal-card form {
  margin: 0;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: calc(18px + var(--safe-bottom));
  z-index: 120;
  max-width: min(92vw, 520px);
  transform: translateX(-50%);
  padding: 11px 14px;
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  background: #1a2230;
  color: var(--text);
  box-shadow: var(--shadow);
  font-size: 13px;
}

.toast.error {
  border-color: rgb(255 123 138 / 0.4);
  color: #ffd6db;
}

@media (min-width: 680px) {
  .app-shell {
    padding: 30px 22px 44px;
  }
}

@media (max-width: 420px) {
  .session-open {
    padding: 14px 12px;
  }

  .session-state {
    padding-top: 2px;
  }
}

/* Native ask panel: rendered above the composer while omp waits for an answer. */
.chat-overlay.asking .chat-composer {
  display: none;
}

.chat-overlay.asking .chat-live {
  bottom: var(--ask-height, 45vh);
}

.ask-panel {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 4;
  max-height: 64vh;
  overflow-y: auto;
  padding: 10px 12px calc(10px + var(--safe-bottom));
  border-top: 1px solid var(--border-strong);
  background: rgb(15 19 27 / 0.98);
  backdrop-filter: blur(10px);
  overscroll-behavior: contain;
}

.ask-panel.hidden {
  display: none;
}

.ask-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 4px;
}

.ask-eyebrow {
  color: var(--accent-strong);
  font-size: 11px;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ask-hint {
  color: var(--muted);
  font-size: 11px;
}

.ask-question + .ask-question {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
}

.ask-chip {
  display: inline-block;
  margin-bottom: 4px;
  padding: 1px 7px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.6;
}

.ask-title {
  margin: 0 0 8px;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.45;
}

.ask-options {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.ask-option {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  width: 100%;
  padding: 8px 9px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--panel);
  color: var(--text);
  text-align: left;
}

.ask-option.on {
  border-color: var(--accent);
  background: rgb(124 156 255 / 0.12);
}

.ask-option:disabled {
  cursor: progress;
  opacity: 0.6;
}

.ask-marker {
  flex: 0 0 auto;
  color: var(--accent-strong);
  font-size: 14px;
  line-height: 1.35;
}

.ask-copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.ask-label {
  font-size: 13px;
  line-height: 1.4;
}

.ask-desc {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.4;
}

.ask-custom-wrap {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: 8px;
  color: var(--muted);
  font-size: 11px;
}

.ask-custom {
  width: 100%;
  padding: 8px 9px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--bg);
  color: var(--text);
  font-size: 13px;
}

.ask-custom:focus {
  border-color: var(--accent);
  outline: none;
  box-shadow: 0 0 0 3px rgb(124 156 255 / 0.16);
}

.ask-error {
  margin-top: 8px;
  color: var(--danger);
  font-size: 12px;
}

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

.ask-actions button {
  flex: 1;
}

/* Native live view: markdown table/code rendering. */
.live-text .live-table-wrap {
  margin: 8px 0;
  overflow-x: auto;
}

.live-text .live-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
  line-height: 1.45;
}

.live-text .live-table th,
.live-text .live-table td {
  border: 1px solid var(--border);
  padding: 6px 8px;
  vertical-align: top;
  overflow-wrap: anywhere;
}

.live-text .live-table th {
  background: var(--panel-2);
  color: var(--muted);
  font-weight: 650;
}

.live-text .live-table td {
  font-variant-numeric: tabular-nums;
}

.live-text .live-code {
  margin: 8px 0;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--bg);
  overflow: hidden;
}

.live-text .live-code-lang {
  padding: 4px 9px;
  border-bottom: 1px solid var(--border);
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 10px;
}

.live-text .live-pre {
  margin: 0;
  padding: 8px 9px;
  background: transparent;
  color: var(--text);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
  line-height: 1.45;
  white-space: pre;
  overflow-x: auto;
}

.live-text .live-pre code {
  font: inherit;
}

.live-text .live-diagram {
  border: 1px solid var(--border);
  border-radius: 9px;
}

.live-text .live-heading {
  margin: 10px 0 4px;
  font-weight: 650;
  line-height: 1.35;
}

.live-text .live-h1 { font-size: 16px; }
.live-text .live-h2 { font-size: 15px; }
.live-text .live-h3 { font-size: 14px; }
.live-text .live-h4 { font-size: 13px; }

.live-text .live-align-left { text-align: left; }
.live-text .live-align-right { text-align: right; }
.live-text .live-align-center { text-align: center; }