*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg: #f5f5f5;
  --surface: #ffffff;
  --border: #e0e0e0;
  --text: #202124;
  --text-secondary: #5f6368;
  --accent: #1a73e8;
  --danger: #d93025;
  --radius: 14px;
  --shadow: 0 1px 3px rgba(0, 0, 0, .12), 0 2px 6px rgba(0, 0, 0, .08);
  --shadow-hover: 0 4px 12px rgba(0, 0, 0, .15);
  --scrollbar-track: color-mix(in srgb, var(--surface) 78%, var(--bg));
  --scrollbar-thumb: color-mix(in srgb, var(--text-secondary) 42%, var(--surface));
  --scrollbar-thumb-hover: color-mix(in srgb, var(--accent) 58%, var(--text-secondary));
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1e1e1e;
    --surface: #2d2d2d;
    --border: #444;
    --text: #e8eaed;
    --text-secondary: #9aa0a6;
  }
}

body {
  font-family: 'Google Sans', Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
}

.share-main,
#chat-messages,
#peers-list {
  scrollbar-width: thin;
  scrollbar-color: var(--scrollbar-thumb) var(--scrollbar-track);
}

.share-main::-webkit-scrollbar,
#chat-messages::-webkit-scrollbar,
#peers-list::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

.share-main::-webkit-scrollbar-track,
#chat-messages::-webkit-scrollbar-track,
#peers-list::-webkit-scrollbar-track {
  background: var(--scrollbar-track);
  border-radius: 999px;
}

.share-main::-webkit-scrollbar-thumb,
#chat-messages::-webkit-scrollbar-thumb,
#peers-list::-webkit-scrollbar-thumb {
  background: var(--scrollbar-thumb);
  border: 2px solid var(--scrollbar-track);
  border-radius: 999px;
}

.share-main::-webkit-scrollbar-thumb:hover,
#chat-messages::-webkit-scrollbar-thumb:hover,
#peers-list::-webkit-scrollbar-thumb:hover {
  background: var(--scrollbar-thumb-hover);
}

body.app-active {
  overflow: hidden;
}

html,
body {
  height: 100%;
}

/* ── Token screen ─────────────────────────────────────── */
#token-screen {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  gap: 16px;
  padding: 24px;
}

#token-screen h1 {
  font-size: 2rem;
  font-weight: 500;
  margin-bottom: 8px;
}

#token-screen h1 span {
  color: var(--accent);
}

#token-screen p {
  color: var(--text-secondary);
  margin-bottom: 24px;
  text-align: center;
}

.token-box {
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 32px;
  width: 100%;
  max-width: 420px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.token-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.token-field label {
  color: var(--text-secondary);
  font-size: .78rem;
  font-weight: 500;
}

.token-box input {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  font-size: 2.2rem;
  background: var(--bg);
  color: var(--text);
  text-align: center;
  outline: none;
  transition: border-color .2s;
}

.token-box input:focus {
  border-color: var(--accent);
}

.btn-row {
  display: flex;
  gap: 8px;
}

button {
  padding: 10px 18px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-size: .9rem;
  font-weight: 500;
  transition: background .15s, transform .1s;
}

button:active {
  transform: scale(0.97);
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover {
  background: #1557b0;
}

.btn-row>* {
  flex: 1;
}

.btn-secondary {
  background: var(--border);
  color: var(--text);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.btn-secondary:hover {
  filter: brightness(0.9);
}

.btn-secondary.active {
  color: var(--accent);
  outline: 1px solid var(--accent);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  padding: 6px 12px;
  font-size: .8rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.btn-ghost:hover {
  background: var(--border);
}

#btn-leave {
  background: var(--danger);
  color: #fff;
  border-color: var(--danger);
}

#btn-leave:hover {
  filter: brightness(0.9);
}

.btn-icon {
  background: transparent;
  color: var(--text-secondary);
  padding: 6px 8px;
  border-radius: 50%;
  font-size: 1rem;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-icon:hover {
  background: var(--border);
  color: var(--text);
}

/* Lucide icons */
.lucide {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
}

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

.file-type-icon {
  font-size: 2.6rem;
  flex-shrink: 0;
  line-height: 1;
}

.empty-icon .lucide {
  width: 52px;
  height: 52px;
  opacity: .3;
  stroke-width: 1.2;
}

/* ── Main app ─────────────────────────────────────────── */
#app {
  display: none;
  flex-direction: column;
  height: 100%;
  min-height: 0;
}

header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 0 20px;
  height: 56px;
  display: flex;
  align-items: center;
  gap: 16px;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 4px rgba(0, 0, 0, .08);
}

.logo {
  font-size: 1.2rem;
  font-weight: 500;
}

.logo span {
  color: var(--accent);
}

.token-group {
  display: flex;
  align-items: center;
  gap: 4px;
}

.token-chip {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 4px 14px;
  font-size: .85rem;
  letter-spacing: 1px;
  font-family: monospace;
  color: var(--text-secondary);
  cursor: pointer;
  transition: background .15s, border-color .15s;
  user-select: none;
}

.token-chip:hover {
  background: var(--border);
  border-color: var(--accent);
  color: var(--text);
}

.peer-pills {
  display: flex;
  align-items: center;
  cursor: pointer;
  user-select: none;
}

.peer-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  flex-shrink: 0;
  outline: 2px solid var(--surface);
  margin-right: -10px;
  transition: margin-right .2s ease;
}

.peer-pill:last-child {
  margin-right: 0;
}

.peer-pills .peer-pill:nth-child(1) {
  z-index: 9;
}

.peer-pills .peer-pill:nth-child(2) {
  z-index: 8;
}

.peer-pills .peer-pill:nth-child(3) {
  z-index: 7;
}

.peer-pills .peer-pill:nth-child(4) {
  z-index: 6;
}

.peer-pills .peer-pill:nth-child(5) {
  z-index: 5;
}

.peer-pills .peer-pill:nth-child(6) {
  z-index: 4;
}

.peer-pills .peer-pill:nth-child(7) {
  z-index: 3;
}

.peer-pills:hover .peer-pill {
  margin-right: 4px;
}

.peer-pills:hover .peer-pill:last-child {
  margin-right: 0;
}

.peer-pill .lucide {
  width: 15px;
  height: 15px;
}

.peer-pill-sm {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}

.peer-pill-sm .lucide {
  width: 12px;
  height: 12px;
}

.peer-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 10px;
}

.peer-row {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
  color: var(--text);
  font-size: .9rem;
}

.peer-row .lucide {
  width: 16px;
  height: 16px;
  color: var(--accent);
  flex-shrink: 0;
}

.peer-row-main {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  min-width: 0;
}

.peer-row-name {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.peer-row-detail {
  max-width: 70%;
  line-height: 1.35;
  text-align: right;
  white-space: normal;
}

.peer-user-row {
  flex-direction: column;
  align-items: stretch;
}

.peer-card-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-left: 24px;
}

.peer-transfer-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-left: 24px;
}

.peer-transfer-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 180px;
  align-items: center;
  gap: 10px;
  color: var(--text-secondary);
  font-size: .72rem;
}

.peer-transfer-meta {
  display: grid;
  min-width: 0;
  gap: 2px;
}

.peer-transfer-source {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
}

.transfer-peer-icons {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 3px;
  min-width: 0;
}

.peer-transfer-source-icons {
  max-width: 96px;
}

.peer-transfer-title {
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.peer-transfer-progress {
  height: 12px;
  padding: 1px;
  background: color-mix(in srgb, var(--border) 82%, transparent);
  border-radius: 6px;
  overflow: hidden;
  box-sizing: border-box;
}

.peer-transfer-fill {
  height: 100%;
  background: #34a853;
  border-radius: 4px;
}

.peer-transfer-chunks {
  display: grid;
  grid-template-columns: repeat(var(--peer-transfer-total), minmax(0, 1fr));
  gap: 2px;
  background: color-mix(in srgb, var(--border) 72%, transparent);
}

.peer-transfer-chunks-dense {
  gap: 0;
}

.peer-transfer-chunk {
  height: 100%;
  border-radius: 2px;
  background: color-mix(in srgb, var(--border) 42%, transparent);
}

.peer-transfer-chunks-dense .peer-transfer-chunk {
  border-radius: 0;
}

.peer-transfer-chunk-done {
  background: var(--peer-transfer-chunk, #34a853);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, #fff 18%, transparent);
}

.peer-transfer-chunks-dense .peer-transfer-chunk-done {
  box-shadow: none;
}

.peer-card-meta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  color: var(--text-secondary);
  font-size: .76rem;
  line-height: 1.3;
}

.peer-card-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.peer-card-empty {
  color: var(--text-secondary);
  font-size: .76rem;
  padding-left: 24px;
}

#peers-modal {
  padding: 0;
  background: var(--bg);
  align-items: stretch;
  justify-content: stretch;
}

#peers-modal.open {
  display: flex;
}

#peers-modal .peers-card {
  width: 100%;
  max-width: none;
  min-width: 100%;
  height: 100vh;
  max-height: 100vh;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  display: flex;
  flex-direction: column;
  padding: 0;
  overflow: hidden;
}

.peers-card .token-modal-head {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  min-height: 56px;
  padding: 0 20px;
  margin: 0;
  position: sticky;
  top: 0;
  z-index: 1;
}

#peers-list {
  flex: 1;
  overflow-y: auto;
  width: 100%;
  column-width: 500px;
  column-gap: 16px;
  padding: 16px;
  margin: 0;
  display: block;
}

#peers-list .peer-row {
  display: inline-flex;
  width: 100%;
  min-width: 500px;
  margin: 0 0 16px;
  break-inside: avoid;
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 14px;
}

.ws-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #bbb;
  flex-shrink: 0;
}

.ws-dot.connected {
  background: #34a853;
}

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

.spacer {
  flex: 1;
}

.action-bar {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 8px 16px;
  display: flex;
  gap: 8px;
}

.action-bar button {
  flex: 1;
  justify-content: center;
}

#btn-chat {
  position: relative;
}

.chat-unread {
  position: absolute;
  top: -5px;
  right: -5px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 999px;
  background: var(--danger);
  color: #fff;
  border: 2px solid var(--surface);
  font-size: .66rem;
  line-height: 14px;
  display: none;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.chat-unread.visible {
  display: inline-flex;
}

.app-workspace {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 0;
  flex: 1;
  min-height: 0;
  transition: grid-template-columns .25s ease;
}

#app.chat-open .app-workspace {
  grid-template-columns: minmax(0, 1fr) minmax(320px, 360px);
}

.share-main {
  min-width: 0;
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  overflow-x: hidden;
}

#https-warning {
  background: #fef7e0;
  color: #8a6914;
  padding: 8px 20px;
  font-size: .85rem;
  border-bottom: 1px solid #f1d98a;
  display: none;
}

#chat-panel {
  background: var(--surface);
  border-left: 1px solid var(--border);
  min-width: 0;
  overflow: hidden;
  transform: translateX(100%);
  transition: transform .25s ease;
  display: flex;
  flex-direction: column;
  height: calc(100vh - 105px);
  position: sticky;
  top: 105px;
}

#app.chat-open #chat-panel {
  transform: translateX(0);
}

.chat-head {
  height: 48px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 12px;
  flex-shrink: 0;
}

.chat-title {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .92rem;
  font-weight: 500;
  min-width: 0;
  flex: 1;
}

.chat-actions {
  display: flex;
  align-items: center;
  gap: 2px;
}

#chat-archive .lucide {
  color: #f9ab00;
}

#chat-clear .lucide {
  color: var(--danger);
}

#chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.chat-empty {
  color: var(--text-secondary);
  font-size: .84rem;
  margin: auto;
  text-align: center;
}

.chat-line {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
}

.chat-line-self {
  grid-template-columns: minmax(0, 1fr) 38px;
}

.chat-line-self .chat-bubble-wrap {
  grid-column: 1;
  grid-row: 1;
  align-items: flex-end;
}

.chat-line-self .peer-pill {
  grid-column: 2;
}

.chat-line .peer-pill-sm {
  width: 36px;
  height: 36px;
  margin-right: 0;
  outline-width: 1px;
}

.chat-line .peer-pill-sm .lucide {
  width: 19px;
  height: 19px;
}

.chat-bubble-wrap {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
  align-items: flex-start;
  position: relative;
}

.chat-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-secondary);
  font-size: .68rem;
  padding: 0 2px;
}

.chat-line-self .chat-meta {
  justify-content: flex-end;
}

.chat-bubble {
  position: relative;
  --chat-bubble-bg: color-mix(in srgb, var(--chat-user-bg, var(--bg)) 80%, var(--surface));
  background: var(--chat-bubble-bg);
  border: 1px solid color-mix(in srgb, var(--chat-user-accent, var(--border)) 24%, transparent);
  border-radius: 8px;
  padding: 6px 8px;
  font-size: .86rem;
  line-height: 1.4;
  color: #111;
  text-shadow: 0 0 4px rgba(255, 255, 255, .95), 0 1px 8px rgba(255, 255, 255, .75);
  white-space: pre-wrap;
  word-break: break-word;
  width: fit-content;
  max-width: min(100%, 30rem);
}

.chat-bubble::before {
  content: "";
  position: absolute;
  left: -8px;
  top: 4px;
  width: 0;
  height: 0;
  background: transparent;
  border-top: 0;
  border-bottom: 10px solid transparent;
  border-right: 10px solid var(--chat-bubble-bg);
}

.chat-line-self .chat-bubble::before {
  left: auto;
  right: -8px;
  border-right: 0;
  border-left: 10px solid var(--chat-bubble-bg);
}

.chat-bubble .lucide {
  width: 20px;
  height: 20px;
  vertical-align: -5px;
  margin: 0 1px;
  color: var(--accent);
}

.chat-card-mention {
  position: relative;
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 6px;
  align-items: center;
  width: min(100%, 14.5rem);
  margin: 0 0 4px;
  padding: 5px 6px;
  border: 1px solid color-mix(in srgb, var(--chat-user-accent, var(--border)) 28%, transparent);
  border-radius: 7px;
  background: color-mix(in srgb, #fff 48%, var(--chat-bubble-bg));
  color: #111;
  line-height: 1.15;
  text-align: left;
  white-space: normal;
  overflow: hidden;
}

.chat-card-mention .lucide {
  width: 22px;
  height: 22px;
  margin: 0;
  vertical-align: middle;
}

.chat-card-mention .file-type-icon {
  font-size: 1.35rem;
}

.chat-card-mention.chat-card-image {
  grid-template-columns: 74px minmax(0, 1fr);
  width: min(100%, 18rem);
  align-items: start;
}

.chat-card-preview {
  display: block;
  width: 74px;
  height: 56px;
  border-radius: 6px;
  object-fit: cover;
  background: color-mix(in srgb, var(--chat-user-accent, var(--border)) 18%, #fff);
}

.chat-card-mention-compact.chat-card-image {
  grid-template-columns: 34px minmax(0, 1fr);
  width: min(100%, 13rem);
}

.chat-card-mention-compact .chat-card-preview {
  width: 34px;
  height: 28px;
}

.chat-card-mention span {
  min-width: 0;
}

.chat-card-mention strong,
.chat-card-mention small {
  display: block;
  overflow: hidden;
  line-height: 1.2;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.chat-card-mention strong {
  font-size: .8rem;
  font-weight: 700;
  margin-bottom: 2px;
}

.chat-card-mention small {
  color: #444;
  font-size: .7rem;
}

.chat-card-mention.chat-card-pending {
  cursor: progress;
  color: #555;
  background: color-mix(in srgb, #d7dbe2 68%, var(--chat-bubble-bg));
  border-color: color-mix(in srgb, var(--border) 70%, transparent);
}

.chat-card-mention.chat-card-pending > :not(.chat-card-progress-track):not(.chat-card-progress-label) {
  filter: grayscale(1) blur(1px);
  opacity: .48;
}

.chat-card-progress-track {
  position: absolute;
  left: 6px;
  right: 6px;
  bottom: 5px;
  height: 5px;
  border-radius: 999px;
  background: rgba(0, 0, 0, .14);
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

.chat-card-pending .chat-card-progress-track {
  opacity: 1;
}

.chat-card-progress-track span {
  display: block;
  width: var(--chat-card-progress, 0%);
  height: 100%;
  border-radius: inherit;
  background: var(--accent);
  transition: width .18s ease;
}

.chat-card-progress-label {
  position: absolute;
  right: 8px;
  bottom: 12px;
  color: #222;
  font-size: .66rem;
  font-weight: 700;
  line-height: 1;
  opacity: 0;
  pointer-events: none;
  text-shadow: 0 1px 6px rgba(255, 255, 255, .9);
}

.chat-card-pending .chat-card-progress-label {
  opacity: .9;
}

.chat-bubble-emote-only {
  background: transparent;
  border-color: transparent;
  padding: 2px 4px;
  font-size: 200%;
  line-height: 1;
}

.chat-bubble-emote-only::before {
  display: none;
}

.chat-bubble-emote-only .lucide {
  width: 40px;
  height: 40px;
  vertical-align: middle;
  margin: 0 2px;
  stroke-width: 1.8;
}

.chat-reply-preview {
  border-left: 2px solid color-mix(in srgb, var(--chat-user-accent, var(--border)) 42%, transparent);
  padding: 1px 0 3px 6px;
  margin-bottom: 4px;
  color: #333;
  line-height: 1.2;
  opacity: .82;
  max-width: 100%;
  white-space: normal;
}

.chat-reply-preview span {
  display: block;
  font-size: .68rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1px;
}

.chat-reply-preview div {
  font-size: .76rem;
  line-height: 1.2;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.chat-reactions {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 2px;
}

.chat-line-self .chat-reactions {
  justify-content: flex-end;
}

.chat-reaction-chip {
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-secondary);
  border-radius: 999px;
  padding: 2px 7px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: .72rem;
  line-height: 1;
}

.chat-reaction-chip.mine {
  border-color: var(--accent);
  color: var(--text);
}

.chat-reaction-chip .lucide {
  width: 16px;
  height: 16px;
}

.chat-message-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 2px;
  opacity: 1;
  transition: opacity .15s;
  max-width: min(100%, 15rem);
  position: relative;
  z-index: 10;
}

.chat-bubble-wrap:hover .chat-message-actions,
.chat-message-actions:focus-within {
  opacity: 1;
}

.chat-line-self .chat-message-actions {
  justify-content: flex-end;
}

.chat-message-action {
  border-radius: 8px;
  padding: 3px 5px;
}

.chat-message-action .lucide {
  width: 14px;
  height: 14px;
}

.chat-reaction-dropdown {
  position: relative;
}

.chat-reaction-menu {
  position: absolute;
  left: 0;
  bottom: calc(100% + 4px);
  display: none;
  grid-template-columns: repeat(7, 28px);
  gap: 3px;
  width: max-content;
  padding: 5px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .16);
  z-index: 5;
}

.chat-line-self .chat-reaction-menu {
  left: auto;
  right: 0;
}

.chat-reaction-dropdown.open .chat-reaction-menu {
  display: grid;
}

.chat-reaction-option {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--text-secondary);
  padding: 0;
  width: 28px;
  height: 28px;
  line-height: 1;
}

.chat-reaction-option:hover,
.chat-reaction-option:focus-visible {
  background: var(--border);
  color: var(--text);
  outline: none;
}

.chat-reaction-option .lucide {
  width: 20px;
  height: 20px;
}

.chat-compose {
  border-top: 1px solid var(--border);
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex-shrink: 0;
}

.chat-emotes {
  position: absolute;
  left: 0;
  bottom: calc(100% + 4px);
  display: none;
  grid-template-columns: repeat(7, 30px);
  gap: 4px;
  width: max-content;
  max-width: calc(100vw - 32px);
  padding: 5px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .16);
  z-index: 20;
}

.chat-emote-picker {
  position: relative;
}

.chat-emote-picker.open .chat-emotes {
  display: grid;
}

.chat-emote-toggle,
.chat-card-add {
  border: 1px solid var(--border);
  border-radius: 8px;
}

.chat-input-tools {
  display: grid;
  grid-template-rows: 1fr 1fr;
  gap: 4px;
}

.chat-input-tools .btn-icon {
  width: 42px;
  height: 100%;
  min-height: 28px;
}

.chat-emotes .btn-icon {
  width: 30px;
  height: 30px;
  border: 0;
  border-radius: 6px;
}

.chat-emotes .btn-icon .lucide {
  width: 20px;
  height: 20px;
}

.chat-reply-target-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 30px;
  gap: 6px;
  align-items: center;
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 8px;
  padding: 6px 6px 6px 8px;
  background: var(--bg);
}

.chat-reply-target-card span {
  display: block;
  color: var(--text);
  font-size: .72rem;
  font-weight: 700;
  margin-bottom: 2px;
}

.chat-reply-target-card div div {
  color: var(--text-secondary);
  font-size: .78rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.chat-input-row {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) 42px;
  gap: 8px;
  align-items: stretch;
}

#chat-input {
  width: 100%;
  resize: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  color: var(--text);
  padding: 9px 10px;
  font: inherit;
  line-height: 1.35;
  outline: none;
}

.card.card-flash {
  outline: 2px solid var(--accent);
  box-shadow: 0 0 0 5px color-mix(in srgb, var(--accent) 24%, transparent), 0 0 24px color-mix(in srgb, var(--accent) 34%, transparent);
}

#chat-input:focus {
  border-color: var(--accent);
}

#chat-send {
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* ── Card grid ────────────────────────────────────────── */
#cards {
  column-width: 260px;
  column-gap: 16px;
  padding: 16px;
  width: 100%;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: box-shadow .2s;
  animation: pop-in .2s cubic-bezier(0.34, 1.56, 0.64, 1);
  break-inside: avoid;
  display: inline-block;
  width: 100%;
  margin-bottom: 16px;
}

.card:hover {
  box-shadow: var(--shadow-hover);
}

.card.removing {
  animation: pop-out .18s ease-in forwards;
  pointer-events: none;
}

@keyframes pop-in {
  from {
    opacity: 0;
    transform: scale(0.88);
  }

  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes pop-out {
  from {
    opacity: 1;
    transform: scale(1);
  }

  to {
    opacity: 0;
    transform: scale(0.88);
  }
}

.card-body {
  padding: 14px;
  flex: 1;
  overflow: hidden;
}

.text-content {
  white-space: pre-wrap;
  word-break: break-word;
  font-size: .88rem;
  font-family: inherit;
  line-height: 1.5;
  outline: none;
  min-height: 1.5em;
  cursor: text;
}

.card-image img,
.card-video video {
  width: 100%;
  border-radius: 8px;
  display: block;
  max-height: 180px;
  object-fit: cover;
}

.card-video video {
  background: #000;
}

.card-image-meta {
  margin-top: 10px;
}

.card-file {
  display: flex;
  align-items: center;
  gap: 10px;
}

.file-info {
  overflow: hidden;
  flex: 1;
  min-width: 0;
}

.file-name {
  font-size: .88rem;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.file-type {
  font-size: .75rem;
  color: var(--text-secondary);
  margin-top: 1px;
}

.file-size {
  font-size: .75rem;
  color: var(--text-secondary);
  margin-top: 1px;
}

.inbound-progress,
.outbound-progress {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  padding: 0 14px;
  border-top: 1px solid transparent;
  transition: max-height .25s ease, opacity .2s ease, padding .25s ease, border-color .25s ease;
}

.outbound-progress.op-visible,
.inbound-progress.ip-visible {
  max-height: 300px;
  opacity: 1;
  padding: 8px 14px;
  border-top-color: var(--border);
}

.outbound-progress-title {
  font-size: .70rem;
  color: var(--text-secondary);
  font-weight: 500;
  margin-bottom: 4px;
}

.outbound-peer-row {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 3px;
}

.outbound-peer-label {
  min-width: 52px;
  max-width: 84px;
  flex-shrink: 0;
}

.transfer-peer-slot {
  display: flex;
  align-items: center;
}

.transfer-peer-icons-inline {
  max-width: 84px;
}

.outbound-peer-progress {
  flex: 1;
  height: 3px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}

.outbound-peer-fill {
  height: 100%;
  background: #34a853;
  border-radius: 2px;
  width: 0%;
  transition: width .15s linear;
}

.outbound-peer-eta {
  font-size: .66rem;
  color: var(--text-secondary);
  min-width: 38px;
  text-align: right;
  flex-shrink: 0;
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 2px;
  padding: 4px 8px 8px;
  border-top: 1px solid var(--border);
}

.card-time {
  flex: 1;
  font-size: .72rem;
  color: var(--text-secondary);
  padding-left: 6px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.card-time .lucide {
  width: 12px;
  height: 12px;
  color: var(--accent);
}

.encrypted-card {
  display: flex;
  align-items: center;
  gap: 10px;
}

.encrypted-card .lucide {
  width: 28px;
  height: 28px;
  color: var(--accent);
  flex-shrink: 0;
}

/* ── Empty state ──────────────────────────────────────── */
#empty {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex: 1;
  padding: 60px 20px;
  color: var(--text-secondary);
}

#empty .empty-icon {
  display: flex;
  align-items: center;
  justify-content: center;
}

#empty p {
  font-size: 1rem;
}

/* ── Toast ────────────────────────────────────────────── */
#toast-container {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 999;
  pointer-events: none;
}

.toast {
  background: #323232;
  color: #fff;
  padding: 10px 20px;
  border-radius: 24px;
  font-size: .88rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, .3);
  animation: slide-up .2s ease-out, fade-out .3s ease-in 1.7s forwards;
}

@keyframes slide-up {
  from {
    opacity: 0;
    transform: translateY(12px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fade-out {
  to {
    opacity: 0;
  }
}

/* ── Token modal ───────────────────────────────────────── */
#token-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 1200;
}

#token-modal.open {
  display: flex;
}

.token-modal-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-hover);
  width: 100%;
  max-width: 420px;
  padding: 16px;
}

.token-modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.token-modal-title {
  font-size: 1rem;
  font-weight: 500;
}

.token-modal-row {
  margin-bottom: 10px;
}

.token-modal-field {
  flex: 1;
  min-width: 0;
}

.token-modal-label {
  color: var(--text-secondary);
  font-size: .72rem;
  font-weight: 500;
  margin-bottom: 4px;
}

.token-modal-value-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.token-modal-value-row .token-modal-value {
  flex: 1;
  min-width: 0;
}

.token-modal-value {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
  color: var(--text);
  font: inherit;
  font-size: .86rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-align: center;
  outline: none;
}

input.token-modal-value:focus {
  border-color: var(--accent);
}

.token-value {
  font-size: 1.72rem;
  font-family: monospace;
}

.passphrase-value {
  font-size: 1.72rem;
  font-family: monospace;
}

.token-modal-qr {
  margin-top: 8px;
  display: flex;
  justify-content: center;
}

#token-modal-qr-code {
  width: 180px;
  height: 180px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}

#token-modal-qr-code img,
#token-modal-qr-code canvas {
  border-radius: 6px;
}

.start-share {
  margin-top: 4px;
}

#start-qr-code {
  width: 180px;
  height: 180px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
}

#start-qr-code img,
#start-qr-code canvas {
  border-radius: 6px;
}

.token-url-wrap {
  margin-top: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.token-url-wrap .token-modal-value {
  white-space: normal;
  word-break: break-all;
}

.passphrase-field {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: .95rem;
  background: var(--bg);
  color: var(--text);
  outline: none;
  margin-bottom: 12px;
}

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

/* ── Confirm modals ───────────────────────────────────── */
.confirm-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 1200;
}

.confirm-modal.open {
  display: flex;
}

.confirm-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-hover);
  width: 100%;
  max-width: 360px;
  padding: 16px;
}

.confirm-title {
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: 8px;
}

.confirm-text {
  color: var(--text-secondary);
  font-size: .9rem;
  margin-bottom: 14px;
}

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

.btn-danger {
  background: var(--danger);
  color: #fff;
}

.btn-danger:hover {
  filter: brightness(0.9);
}

.btn-warning {
  background: #f9ab00;
  color: #111;
}

.btn-warning:hover {
  filter: brightness(0.94);
}

/* ── Mobile ───────────────────────────────────────────── */
@media (max-width: 600px) {
  header {
    padding: 0 12px;
    gap: 8px;
  }

  .logo {
    font-size: 1rem;
  }

  .token-chip {
    font-size: .75rem;
    max-width: 42vw;
    overflow: hidden;
    padding: 3px 9px;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .peer-pills {
    display: flex;
    flex: 0 1 auto;
    max-width: 92px;
    overflow: hidden;
  }

  .peer-pill {
    width: 24px;
    height: 24px;
    margin-right: -8px;
    outline-width: 1px;
  }

  .peer-pill .lucide {
    width: 13px;
    height: 13px;
  }

  .peer-pills:hover .peer-pill {
    margin-right: -8px;
  }

  .peer-pills:hover .peer-pill:last-child {
    margin-right: 0;
  }

  .btn-label {
    display: none;
  }

  #cards {
    columns: 1;
    column-gap: 0;
    padding: 12px;
  }

  .card {
    margin-bottom: 12px;
  }

  .action-bar {
    padding: 8px;
    gap: 6px;
  }

  .action-bar button {
    padding: 9px 8px;
    font-size: .8rem;
  }

  .app-workspace,
  #app.chat-open .app-workspace {
    display: block;
  }

  #app.chat-open {
    height: 100vh;
    overflow: hidden;
  }

  #chat-panel {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100vw;
    height: var(--chat-viewport-height, 100dvh);
    max-height: var(--chat-viewport-height, 100dvh);
    z-index: 1100;
    border-left: 0;
    box-shadow: none;
  }

  @supports not (height: 100dvh) {
    #chat-panel {
      height: 100vh;
      max-height: 100vh;
    }
  }

  #chat-messages {
    min-height: 0;
    overscroll-behavior: contain;
  }

  .chat-compose {
    padding-bottom: max(10px, env(safe-area-inset-bottom));
  }

  .token-box {
    padding: 20px;
  }

  #token-screen h1 {
    font-size: 1.5rem;
  }
}