:root {
  --bg: #0b0a10;
  --bg-soft: #111019;
  --panel: #14121b;
  --panel-2: #1b1825;
  --panel-3: #241f30;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.14);
  --text: #f6f2f9;
  --muted: #9d96ab;
  --muted-2: #6f687c;
  --accent: #ff6b9d;
  --accent-2: #c084fc;
  --accent-3: #7dd3fc;
  --success: #34d399;
  --warning: #fbbf24;
  --danger: #fb7185;
  --radius: 20px;
  --radius-sm: 12px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB",
    "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
  --gradient: linear-gradient(120deg, #ff6b9d, #c084fc 58%, #7dd3fc);
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

button,
input,
textarea,
select {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

button:focus {
  outline: none;
}

button:focus-visible {
  outline: none;
  filter: brightness(1.1);
}

button:disabled {
  cursor: not-allowed;
}

button::-moz-focus-inner {
  border: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
}

.svg-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.icon {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex: 0 0 auto;
  vertical-align: middle;
  pointer-events: none;
}

.icon.spin {
  animation: spin 0.9s linear infinite;
}

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

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%,
  100% {
    opacity: 0.35;
    transform: scale(0.85);
  }
  50% {
    opacity: 1;
    transform: scale(1);
  }
}

.app {
  min-height: 100dvh;
  position: relative;
}

/* ------------------------------------------------------------------ */
/* Shared components                                                   */
/* ------------------------------------------------------------------ */

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: var(--gradient);
  box-shadow: 0 8px 28px rgba(255, 107, 157, 0.3);
}

.brand-name {
  font-size: 16px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  padding: 0 18px;
  border-radius: 12px;
  border: 0;
  background: transparent;
  color: var(--text);
  font-weight: 600;
  font-size: 14px;
  transition:
    transform 0.15s ease,
    background 0.15s ease,
    border-color 0.15s ease,
    opacity 0.15s ease;
  white-space: nowrap;
}

.btn:hover:not(:disabled) {
  transform: translateY(-1px);
}

.btn:active:not(:disabled) {
  transform: translateY(0);
}

.btn:disabled {
  opacity: 0.45;
}

.btn-primary {
  background: var(--gradient);
  color: #160d17;
  box-shadow: 0 12px 34px rgba(255, 107, 157, 0.28);
}

.btn-primary:hover:not(:disabled) {
  box-shadow: 0 16px 40px rgba(255, 107, 157, 0.38);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
}

.btn-ghost:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.1);
}

.btn-danger {
  background: rgba(251, 113, 133, 0.12);
  color: #ffb3c1;
}

.btn-sm {
  min-height: 34px;
  padding: 0 12px;
  font-size: 13px;
  border-radius: 10px;
}

.btn-block {
  width: 100%;
}

.icon-btn {
  width: 38px;
  height: 38px;
  padding: 0;
  border: 0;
  border-radius: 11px;
  background: transparent;
  color: var(--text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition:
    background 0.15s ease,
    color 0.15s ease,
    opacity 0.15s ease;
}

.icon-btn:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.08);
}

.icon-btn:disabled {
  opacity: 0.3;
}

.text-btn {
  height: 30px;
  padding: 0 8px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: rgba(255, 255, 255, 0.74);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.text-btn:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.text-btn:disabled {
  opacity: 0.35;
}

.link-btn {
  border: 0;
  background: transparent;
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  padding: 4px;
}

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

.pill {
  display: inline-flex;
  align-items: center;
  height: 20px;
  padding: 0 7px;
  border-radius: 999px;
  background: rgba(52, 211, 153, 0.14);
  color: #8ff0c5;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.pill-live {
  background: rgba(251, 113, 133, 0.15);
  color: #ffb3c1;
}

.badge-inline {
  display: inline-flex;
  align-items: center;
  height: 20px;
  padding: 0 8px;
  border-radius: 999px;
  background: rgba(251, 113, 133, 0.16);
  color: #ffb3c1;
  font-size: 11px;
}

.input {
  width: 100%;
  height: 46px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.045);
  color: var(--text);
  padding: 0 14px;
  outline: none;
  transition:
    border-color 0.15s ease,
    background 0.15s ease,
    box-shadow 0.15s ease;
}

.input::placeholder {
  color: var(--muted-2);
}

.input:focus {
  border-color: rgba(255, 107, 157, 0.5);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 0 0 4px rgba(255, 107, 157, 0.08);
}

.input:disabled {
  opacity: 0.6;
}

.textarea {
  height: auto;
  min-height: 84px;
  padding: 11px 14px;
  resize: vertical;
  line-height: 1.5;
}

.field-label {
  display: block;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 8px;
}

.input-with-icon {
  position: relative;
}

.input-with-icon > .icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted-2);
  width: 18px;
  height: 18px;
  pointer-events: none;
}

.input-with-icon .input {
  padding-left: 44px;
}

.form-stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.form-error {
  min-height: 18px;
  margin-top: 6px;
  color: #ff9db2;
  font-size: 12.5px;
  line-height: 1.45;
}

.form-stack .form-error {
  margin-top: 0;
}

.advanced {
  margin-top: 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.02);
  overflow: hidden;
}

.advanced summary {
  cursor: pointer;
  padding: 10px 13px;
  font-size: 12.5px;
  color: var(--muted);
  list-style: none;
}

.advanced summary::-webkit-details-marker {
  display: none;
}

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

.advanced[open] summary {
  border-bottom: 1px solid var(--line);
}

.advanced .textarea {
  border: 0;
  border-radius: 0;
  background: transparent;
  min-height: 76px;
}

.modal-text {
  color: var(--muted);
  font-size: 13.5px;
  margin: 0 0 4px;
}

.hint-list,
.resolve-tips ul {
  margin: 8px 0 0;
  padding-left: 18px;
  color: var(--muted);
  font-size: 12.5px;
  line-height: 1.7;
}

/* ------------------------------------------------------------------ */
/* Home                                                                */
/* ------------------------------------------------------------------ */

.home-app {
  overflow-x: hidden;
  background:
    radial-gradient(1200px 700px at 78% -10%, rgba(192, 132, 252, 0.16), transparent 60%),
    radial-gradient(900px 600px at 8% 8%, rgba(255, 107, 157, 0.12), transparent 60%),
    var(--bg);
}

.bg-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(90px);
  pointer-events: none;
  z-index: 0;
}

.orb-a {
  width: 520px;
  height: 520px;
  right: -160px;
  top: -120px;
  background: rgba(192, 132, 252, 0.14);
}

.orb-b {
  width: 500px;
  height: 500px;
  left: -180px;
  bottom: -200px;
  background: rgba(255, 107, 157, 0.1);
}

.bg-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.022) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at 50% 0%, #000 0%, transparent 72%);
}

.site-head {
  position: relative;
  z-index: 2;
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  height: 86px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-head-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.head-note {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--muted);
  font-size: 12.5px;
  padding: 7px 12px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.025);
}

.head-note .icon {
  width: 15px;
  height: 15px;
}

.home-main {
  position: relative;
  z-index: 1;
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  padding: 26px 0 80px;
}

.hero {
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: 56px;
  align-items: center;
  padding: 34px 0 58px;
}

.hero-copy {
  animation: fadeUp 0.6s ease both;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #f4b8d0;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 107, 157, 0.09);
  border: 1px solid rgba(255, 107, 157, 0.18);
}

.eyebrow .icon {
  width: 15px;
  height: 15px;
}

.hero h1 {
  margin: 22px 0 18px;
  font-size: clamp(38px, 4.6vw, 60px);
  line-height: 1.12;
  letter-spacing: -0.035em;
  font-weight: 800;
}

.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-sub {
  max-width: 540px;
  margin: 0;
  color: var(--muted);
  font-size: 15.5px;
  line-height: 1.8;
}

.feature-row {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 24px;
}

.feature-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.035);
  border: 0;
  color: #ded8e7;
  font-size: 12.5px;
}

.feature-pill .icon {
  width: 15px;
  height: 15px;
  color: #f2a6c4;
}

.hero-footnote {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-top: 22px;
  color: var(--muted-2);
  font-size: 12px;
}

.hero-footnote .icon {
  width: 14px;
  height: 14px;
}

.hero-panel {
  position: relative;
  animation: fadeUp 0.6s 0.08s ease both;
}

.hero-screen {
  border: 1px solid var(--line-strong);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(24, 21, 33, 0.94), rgba(13, 12, 19, 0.94));
  overflow: hidden;
  box-shadow: var(--shadow);
  transform: rotate(-1.2deg);
}

.hero-screen-top {
  height: 38px;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 14px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
}

.screen-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.screen-dot.red {
  background: #ff6b6b;
}

.screen-dot.yellow {
  background: #fbbf24;
}

.screen-dot.green {
  background: #34d399;
}

.screen-url {
  margin-left: 8px;
  color: var(--muted-2);
  font-size: 10.5px;
  letter-spacing: 0.02em;
}

.hero-screen-body {
  position: relative;
  height: 236px;
  background:
    radial-gradient(400px 200px at 50% 0%, rgba(192, 132, 252, 0.2), transparent 70%),
    linear-gradient(150deg, #1a1424, #0b0a10);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
}

.screen-play {
  width: 62px;
  height: 62px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient);
  color: #140b15;
  box-shadow: 0 16px 38px rgba(255, 107, 157, 0.32);
}

.screen-play .icon {
  width: 28px;
  height: 28px;
  margin-left: 3px;
}

.screen-bars {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 26px;
}

.screen-bars i {
  display: block;
  width: 5px;
  border-radius: 3px;
  background: linear-gradient(180deg, var(--accent), var(--accent-2));
  animation: pulse 1.6s ease-in-out infinite;
}

.screen-bars i:nth-child(1) {
  height: 10px;
  animation-delay: 0s;
}

.screen-bars i:nth-child(2) {
  height: 22px;
  animation-delay: 0.15s;
}

.screen-bars i:nth-child(3) {
  height: 15px;
  animation-delay: 0.3s;
}

.screen-bars i:nth-child(4) {
  height: 26px;
  animation-delay: 0.45s;
}

.screen-caption {
  color: var(--muted);
  font-size: 11.5px;
  letter-spacing: 0.04em;
}

.create-card {
  position: relative;
  margin-top: -18px;
  margin-left: 22px;
  margin-right: 6px;
  padding: 22px;
  border-radius: 20px;
  background: rgba(20, 18, 27, 0.94);
  border: 1px solid var(--line-strong);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(18px);
}

.card-title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 16px;
}

.create-card .btn {
  margin-top: 10px;
}

.create-card .advanced + .form-error {
  margin-bottom: 0;
}

.or-line {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 14px 0 2px;
  color: var(--muted-2);
  font-size: 11px;
}

.or-line::before,
.or-line::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line);
}

.join-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.85fr);
  gap: 22px;
  align-items: stretch;
  padding: 10px 0 54px;
}

.join-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 26px 28px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background:
    linear-gradient(120deg, rgba(255, 107, 157, 0.06), transparent 42%),
    rgba(255, 255, 255, 0.025);
}

.join-copy h2 {
  margin: 8px 0 6px;
  font-size: 22px;
  letter-spacing: -0.02em;
}

.join-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.join-form {
  display: flex;
  gap: 10px;
  align-items: center;
  flex: 0 0 auto;
}

.code-input {
  width: 150px;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-weight: 700;
  font-size: 17px;
  font-variant-numeric: tabular-nums;
}

.recent-rooms {
  min-height: 100%;
  padding: 18px 20px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
}

.recent-label {
  color: var(--muted-2);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.recent-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.recent-item {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 9px 10px;
  border-radius: 12px;
  border: 0;
  background: transparent;
  text-align: left;
  transition:
    background 0.15s ease,
    border-color 0.15s ease;
}

.recent-item:hover {
  background: rgba(255, 255, 255, 0.045);
}

.recent-icon {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(192, 132, 252, 0.1);
  color: #d8b4fe;
}

.recent-icon .icon {
  width: 17px;
  height: 17px;
}

.recent-main {
  display: flex;
  flex-direction: column;
  min-width: 0;
  flex: 1;
}

.recent-title {
  font-size: 13px;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.recent-meta {
  color: var(--muted-2);
  font-size: 11px;
  letter-spacing: 0.03em;
}

.recent-arrow {
  color: var(--muted-2);
}

.recent-arrow .icon {
  width: 16px;
  height: 16px;
}

.how-section {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.how-card {
  position: relative;
  padding: 24px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.022);
  overflow: hidden;
}

.how-card::after {
  content: "";
  position: absolute;
  width: 160px;
  height: 160px;
  right: -80px;
  top: -80px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 107, 157, 0.1), transparent 70%);
}

.how-num {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: #f0a2c1;
  margin-bottom: 14px;
}

.how-card h3 {
  margin: 0 0 8px;
  font-size: 16px;
}

.how-card p {
  margin: 0;
  color: var(--muted);
  font-size: 12.8px;
  line-height: 1.7;
}

.site-foot {
  position: relative;
  z-index: 1;
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  padding: 22px 0 34px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--muted-2);
  font-size: 12px;
  border-top: 1px solid var(--line);
}

.site-foot > span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.site-foot-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.site-foot .icon {
  width: 14px;
  height: 14px;
  color: #f0a2c1;
}

/* ------------------------------------------------------------------ */
/* Room                                                                */
/* ------------------------------------------------------------------ */

.room-app {
  height: 100dvh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background:
    radial-gradient(900px 500px at 50% -20%, rgba(192, 132, 252, 0.08), transparent 65%),
    var(--bg);
}

.room-head {
  flex: 0 0 auto;
  height: 66px;
  padding: 0 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--line);
  background: rgba(11, 10, 16, 0.72);
  backdrop-filter: blur(18px);
  z-index: 20;
}

.room-head-copy {
  min-width: 0;
  flex: 1;
}

.room-name {
  font-size: 14.5px;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 50vw;
}

.room-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 1px;
  color: var(--muted-2);
  font-size: 11.5px;
  letter-spacing: 0.02em;
}

.conn-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--muted-2);
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.04);
}

.conn-dot.open {
  background: var(--success);
  box-shadow: 0 0 0 3px rgba(52, 211, 153, 0.12);
}

.conn-dot.connecting,
.conn-dot.reconnecting {
  background: var(--warning);
  animation: pulse 1.4s ease-in-out infinite;
}

.conn-dot.replaced,
.conn-dot.closed {
  background: var(--danger);
}

.meta-sep {
  opacity: 0.5;
}

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

.member-stack {
  display: flex;
  align-items: center;
  padding-right: 2px;
  cursor: pointer;
}

.member-avatar {
  position: relative;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 10.5px;
  font-weight: 700;
  color: rgba(10, 8, 14, 0.8);
  border: 2px solid var(--bg);
  margin-left: -7px;
  flex: 0 0 auto;
}

.member-avatar:first-child {
  margin-left: 0;
}

.member-avatar.buffering::after {
  content: "";
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  border: 1.5px solid var(--accent-3);
  animation: pulse 1.2s ease-in-out infinite;
}

.member-crown {
  position: absolute;
  top: -7px;
  right: -5px;
  width: 15px;
  height: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: #2a2035;
  color: var(--warning);
  border: 1px solid rgba(251, 191, 36, 0.35);
}

.member-crown .icon {
  width: 9px;
  height: 9px;
}

.member-more {
  margin-left: 6px;
  color: var(--muted);
  font-size: 11px;
}

.invite-btn {
  gap: 6px;
}

.room-main {
  flex: 1;
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 16px;
  padding: 16px 18px;
}

.stage-section {
  min-width: 0;
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.stage {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  max-height: calc(100dvh - 196px);
  margin: 0 auto;
  background: #000;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.5);
}

.stage video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #000;
}

.stage.has-video {
  background: #000;
}

.stage-empty {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  text-align: center;
  padding: 28px;
  background:
    radial-gradient(520px 320px at 50% 20%, rgba(192, 132, 252, 0.14), transparent 70%),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.015) 0 1px, transparent 1px 48px),
    linear-gradient(160deg, #16121f, #0a0910);
}

.empty-icon {
  width: 68px;
  height: 68px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
  color: #e8c4f9;
  margin-bottom: 4px;
}

.empty-icon .icon {
  width: 30px;
  height: 30px;
}

.stage-empty h2 {
  margin: 0;
  font-size: 22px;
  letter-spacing: -0.02em;
}

.stage-empty p {
  margin: 0 0 10px;
  color: var(--muted);
  font-size: 13px;
  max-width: 380px;
}

.stage-empty .btn {
  margin-top: 2px;
}

.stage-overlay {
  position: absolute;
  inset: 0;
  z-index: 8;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  background: rgba(7, 6, 11, 0.62);
  backdrop-filter: blur(3px);
  pointer-events: none;
}

.stage-overlay p {
  margin: 0;
  color: #f4e9f8;
  font-size: 13.5px;
  max-width: 80%;
  text-align: center;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.6);
}

.big-play {
  width: 82px;
  height: 82px;
  border-radius: 50%;
  border: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient);
  color: #170d18;
  box-shadow: 0 20px 50px rgba(255, 107, 157, 0.4);
  pointer-events: auto;
  transition: transform 0.18s ease;
}

.big-play:hover {
  transform: scale(1.06);
}

.big-play .icon {
  width: 34px;
  height: 34px;
  margin-left: 4px;
}

.stage-loading {
  position: absolute;
  inset: 0;
  z-index: 7;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: rgba(5, 4, 8, 0.45);
  color: #e8e2ef;
  font-size: 13px;
  pointer-events: none;
}

.spinner {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.18);
  border-top-color: var(--accent);
  animation: spin 0.8s linear infinite;
  display: inline-block;
  flex: 0 0 auto;
}

.spinner-sm {
  width: 16px;
  height: 16px;
  border-width: 1.6px;
}

.stage-badges {
  position: absolute;
  left: 12px;
  top: 12px;
  z-index: 5;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  pointer-events: none;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 27px;
  padding: 0 10px;
  border-radius: 999px;
  background: rgba(10, 9, 15, 0.62);
  border: 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: 11.5px;
  backdrop-filter: blur(10px);
  pointer-events: auto;
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--success);
}

.badge[data-state="重连中"] .badge-dot,
.badge[data-state="校准中"] .badge-dot {
  background: var(--warning);
}

.badge[data-state="缓冲中"] .badge-dot,
.badge[data-state="等 TA 缓冲"] .badge-dot {
  background: var(--accent-3);
}

.badge[data-state="暂停中"] .badge-dot,
.badge[data-state="未开始"] .badge-dot {
  background: var(--muted-2);
}

.badge-warn {
  border-color: rgba(125, 211, 252, 0.3);
  color: #c8ecff;
}

.badge-warn .badge-dot {
  background: var(--accent-3);
}

.badge-live {
  color: #ffc2cd;
  border-color: rgba(251, 113, 133, 0.36);
}

.badge-live::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--danger);
  animation: pulse 1.2s ease-in-out infinite;
}

.badge-action {
  border: 0;
  background: transparent;
  color: var(--accent-3);
  font-size: 11px;
  padding: 0 0 0 6px;
  margin-left: 1px;
  border-left: 1px solid rgba(255, 255, 255, 0.14);
}

.badge-action:hover {
  color: #fff;
}

.controls {
  position: absolute;
  inset: auto 0 0 0;
  z-index: 6;
  padding: 26px 14px 12px;
  background: linear-gradient(180deg, transparent, rgba(4, 3, 7, 0.82) 46%, rgba(4, 3, 7, 0.94));
}

.seek-wrap {
  position: relative;
  height: 18px;
  display: flex;
  align-items: center;
}

.seek-buffer {
  position: absolute;
  left: 0;
  top: 50%;
  height: 4px;
  width: 0;
  transform: translateY(-50%);
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.24);
  pointer-events: none;
}

.seek {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 4px;
  margin: 0;
  appearance: none;
  -webkit-appearance: none;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.16);
  accent-color: var(--accent);
  outline: none;
  cursor: pointer;
}

.seek::-webkit-slider-thumb {
  appearance: none;
  -webkit-appearance: none;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #fff;
  border: 0;
  box-shadow: 0 0 0 4px rgba(255, 107, 157, 0.18);
  transform: scale(0.9);
  transition: transform 0.15s ease;
}

.seek:hover::-webkit-slider-thumb {
  transform: scale(1.1);
}

.seek::-moz-range-thumb {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #fff;
  border: 0;
}

.seek-wrap.disabled {
  opacity: 0.5;
}

.seek-wrap.disabled .seek {
  cursor: not-allowed;
}

.control-row {
  display: flex;
  align-items: center;
  gap: 3px;
  height: 38px;
}

.control-spacer {
  flex: 1;
}

.time {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-left: 8px;
  color: rgba(255, 255, 255, 0.74);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.time-sep {
  opacity: 0.45;
}

.volume-wrap {
  display: flex;
  align-items: center;
  gap: 2px;
}

.volume {
  width: 72px;
  height: 4px;
  appearance: none;
  -webkit-appearance: none;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.16);
  accent-color: var(--accent);
  cursor: pointer;
}

.volume::-webkit-slider-thumb {
  appearance: none;
  -webkit-appearance: none;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #fff;
}

.volume::-moz-range-thumb {
  width: 10px;
  height: 10px;
  border: 0;
  border-radius: 50%;
  background: #fff;
}

.popover {
  position: absolute;
  z-index: 30;
  width: 210px;
  padding: 7px;
  border-radius: 14px;
  border: 1px solid var(--line-strong);
  background: rgba(24, 21, 33, 0.97);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(16px);
  animation: fadeUp 0.14s ease both;
}

.popover-title {
  padding: 6px 9px 8px;
  font-size: 11px;
  color: var(--muted-2);
  letter-spacing: 0.06em;
}

.popover-item {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 9px;
  border: 0;
  border-radius: 9px;
  background: transparent;
  color: var(--text);
  text-align: left;
  font-size: 13px;
}

.popover-item:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.07);
}

.popover-item.active {
  background: rgba(255, 107, 157, 0.12);
  color: #ffd0e0;
}

.popover-item > span:first-child {
  flex: 1;
}

.popover-hint {
  color: var(--muted-2);
  font-size: 10.5px;
  font-variant-numeric: tabular-nums;
}

.popover-check {
  color: var(--accent);
  display: inline-flex;
}

.popover-check .icon {
  width: 14px;
  height: 14px;
}

.under-stage {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 2px 4px;
}

.now-playing {
  min-width: 0;
}

.now-label {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--muted-2);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.now-label .icon {
  width: 13px;
  height: 13px;
}

.now-title {
  margin-top: 4px;
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.02em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 58vw;
}

.now-meta {
  margin-top: 2px;
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 58vw;
}

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

.room-foot-note {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 24px;
  color: rgba(255, 255, 255, 0.18);
  font-size: 10.5px;
  letter-spacing: 0.04em;
}

.room-foot-note .icon {
  width: 12px;
  height: 12px;
}

/* Chat */

.chat-panel {
  min-height: 0;
  display: flex;
  flex-direction: column;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(22, 19, 30, 0.92), rgba(15, 13, 21, 0.94));
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.24);
  overflow: hidden;
}

.chat-head {
  flex: 0 0 auto;
  height: 52px;
  padding: 0 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}

.chat-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  font-weight: 700;
}

.chat-title .icon {
  width: 17px;
  height: 17px;
  color: #e6b8f5;
}

.chat-online {
  color: var(--muted-2);
  font-size: 11px;
}

.chat-list {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 14px 14px 8px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.14) transparent;
}

.chat-list::-webkit-scrollbar {
  width: 6px;
}

.chat-list::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.14);
  border-radius: 3px;
}

.chat-msg {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  animation: fadeUp 0.16s ease both;
}

.chat-msg.mine {
  flex-direction: row-reverse;
}

.chat-avatar,
.chat-avatar-spacer {
  width: 30px;
  height: 30px;
  flex: 0 0 30px;
}

.chat-avatar {
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(10, 8, 14, 0.8);
  font-size: 10px;
  font-weight: 800;
  margin-top: 1px;
}

.chat-bubble-wrap {
  min-width: 0;
  max-width: 78%;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.chat-msg.mine .chat-bubble-wrap {
  align-items: flex-end;
}

.chat-meta {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 0 3px;
  color: var(--muted-2);
  font-size: 10.5px;
}

.chat-name {
  color: var(--muted);
  font-weight: 600;
}

.chat-bubble {
  padding: 8px 12px;
  border-radius: 4px 14px 14px 14px;
  background: var(--panel-2);
  border: 0;
  color: #eee8f4;
  font-size: 13px;
  line-height: 1.55;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.chat-msg.mine .chat-bubble {
  border-radius: 14px 4px 14px 14px;
  background: linear-gradient(135deg, rgba(255, 107, 157, 0.9), rgba(192, 132, 252, 0.86));
  border-color: transparent;
  color: #1a0f1d;
  font-weight: 500;
}

.chat-msg.grouped {
  margin-top: -4px;
}

.chat-bubble.image-only {
  padding: 4px;
  background: transparent;
  border-color: transparent;
}

.chat-msg.mine .chat-bubble.image-only {
  background: transparent;
}

.chat-image {
  margin: 0;
  line-height: 0;
}

.chat-image-img {
  display: block;
  max-width: 220px;
  max-height: 280px;
  border-radius: 10px;
  object-fit: cover;
  background: #0b0a10;
  cursor: zoom-in;
}

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

.lightbox {
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-img {
  max-width: 100%;
  max-height: 70dvh;
  border-radius: 12px;
  object-fit: contain;
}

.chat-sys {
  align-self: center;
  max-width: 92%;
  padding: 3px 9px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.035);
  color: var(--muted-2);
  font-size: 10.5px;
  text-align: center;
}

.chat-typing {
  flex: 0 0 auto;
  min-height: 20px;
  padding: 0 16px 4px;
  color: var(--muted-2);
  font-size: 10.5px;
}

.dots {
  display: inline-flex;
  gap: 2px;
  margin-left: 4px;
  vertical-align: middle;
}

.dots i {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--muted-2);
  animation: pulse 1.2s ease-in-out infinite;
}

.dots i:nth-child(2) {
  animation-delay: 0.15s;
}

.dots i:nth-child(3) {
  animation-delay: 0.3s;
}

.chat-form {
  flex: 0 0 auto;
  display: flex;
  align-items: flex-end;
  gap: 7px;
  padding: 9px 12px 12px;
  border-top: 1px solid var(--line);
}

.chat-emoji-btn {
  width: 36px;
  height: 36px;
  color: var(--muted);
}

.chat-input-wrap {
  position: relative;
  flex: 1;
  min-width: 0;
}

.chat-input {
  width: 100%;
  min-height: 38px;
  max-height: 120px;
  padding: 9px 12px;
  border-radius: 13px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.045);
  color: var(--text);
  outline: none;
  resize: none;
  line-height: 1.45;
  font-size: 13px;
  scrollbar-width: thin;
}

.chat-input::placeholder {
  color: var(--muted-2);
}

.chat-input:focus {
  border-color: rgba(255, 107, 157, 0.4);
  background: rgba(255, 255, 255, 0.06);
}

.chat-input:disabled {
  opacity: 0.55;
}

.send-btn {
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  border: 0;
  border-radius: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient);
  color: #180d1a;
  box-shadow: 0 8px 22px rgba(255, 107, 157, 0.24);
}

.send-btn:disabled {
  opacity: 0.4;
  box-shadow: none;
}

.send-btn .icon {
  width: 18px;
  height: 18px;
}

.emoji-panel {
  position: absolute;
  left: 0;
  bottom: calc(100% + 8px);
  width: 232px;
  padding: 8px;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 2px;
  border-radius: 14px;
  border: 1px solid var(--line-strong);
  background: rgba(24, 21, 33, 0.98);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.5);
  z-index: 20;
}

.emoji {
  height: 32px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  font-size: 17px;
  line-height: 1;
}

.emoji:hover {
  background: rgba(255, 255, 255, 0.08);
}

/* ------------------------------------------------------------------ */
/* Modal                                                               */
/* ------------------------------------------------------------------ */

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(4, 3, 7, 0.72);
  backdrop-filter: blur(7px);
  opacity: 0;
  transition: opacity 0.18s ease;
}

.modal-backdrop.show {
  opacity: 1;
}

.modal {
  width: min(500px, 100%);
  max-height: min(88dvh, 900px);
  display: flex;
  flex-direction: column;
  border-radius: 22px;
  border: 1px solid var(--line-strong);
  background: linear-gradient(180deg, #191622, #121019);
  box-shadow: 0 40px 120px rgba(0, 0, 0, 0.6);
  transform: translateY(10px) scale(0.98);
  transition: transform 0.2s ease;
  overflow: hidden;
}

.modal-backdrop.show .modal {
  transform: translateY(0) scale(1);
}

.modal-wide {
  width: min(780px, 100%);
}

.modal-head {
  flex: 0 0 auto;
  padding: 18px 20px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.modal-head h3 {
  margin: 0;
  font-size: 16.5px;
  letter-spacing: -0.01em;
}

.modal-close {
  width: 34px;
  height: 34px;
  color: var(--muted);
}

.modal-body {
  padding: 4px 20px 18px;
  overflow-y: auto;
  min-height: 0;
}

.modal-actions {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 9px;
  padding: 12px 20px 18px;
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.012);
}

.modal-actions:empty {
  display: none;
}

.resolve-form {
  display: flex;
  flex-direction: column;
}

.resolve-status {
  display: block;
  margin-top: 12px;
  padding: 10px 12px 12px;
  border-radius: 12px;
  background: #0b1118;
  border: 1px solid rgba(125, 211, 252, 0.16);
  color: #c9eafe;
  font-size: 12.5px;
}

.resolve-console {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.console-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: #8fc9e8;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.console-title {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.spinner-xs {
  width: 13px;
  height: 13px;
  border-width: 1.5px;
}

.console-elapsed {
  color: #6f9cb4;
  font-variant-numeric: tabular-nums;
}

.console-log {
  margin: 0;
  max-height: 150px;
  overflow-y: auto;
  padding: 2px 2px 0;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  font-size: 11.5px;
  line-height: 1.65;
  color: #a9d8ee;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  scrollbar-width: thin;
  scrollbar-color: rgba(125, 211, 252, 0.25) transparent;
}

.console-line {
  display: block;
}

.console-time {
  color: #5f8ba0;
  margin-right: 6px;
}

.console-error {
  color: #ff9db2;
}

.resolve-results {
  margin-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.resolve-result-head {
  display: flex;
  gap: 14px;
  padding: 12px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.028);
  border: 1px solid var(--line);
}

.resolve-poster {
  width: 92px;
  height: 130px;
  object-fit: cover;
  border-radius: 9px;
  background: #0c0a11;
  flex: 0 0 92px;
}

.resolve-poster.placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted-2);
}

.resolve-poster.placeholder .icon {
  width: 26px;
  height: 26px;
}

.resolve-result-info {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.resolve-result-info h4 {
  margin: 0;
  font-size: 16px;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.resolve-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
  color: var(--muted);
  font-size: 11.5px;
}

.resolve-note {
  margin: 2px 0 0;
  color: var(--muted-2);
  font-size: 11.5px;
  line-height: 1.55;
}

.source-title {
  color: var(--muted);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-top: 2px;
}

.source-options {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.source-option {
  position: relative;
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 11px 13px;
  border-radius: 12px;
  border: 0;
  background: rgba(255, 255, 255, 0.022);
  cursor: pointer;
  transition:
    border-color 0.15s ease,
    background 0.15s ease;
}

.source-option:hover {
  background: rgba(255, 255, 255, 0.055);
}

.source-option.recommended {
  background: rgba(255, 107, 157, 0.09);
}

.source-option.disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.source-option input {
  accent-color: var(--accent);
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
}

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

.source-label {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  font-weight: 600;
}

.source-sub {
  color: var(--muted-2);
  font-size: 11px;
  overflow-wrap: anywhere;
}

.resolve-tips {
  padding: 12px 14px;
  border-radius: 12px;
  background: rgba(251, 191, 36, 0.045);
  border: 1px solid rgba(251, 191, 36, 0.12);
  color: var(--muted);
  font-size: 12px;
}

.resolve-tips p {
  margin: 0;
  color: #f4d38b;
}

/* Discovery / resource-site search */

.discover {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.discover-search {
  display: flex;
  gap: 8px;
}

.discover-search .input {
  flex: 1;
}

.discover-manage-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.discover-manage-row .discover-hint {
  flex: 1;
}

.source-manager {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.source-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.source-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.025);
}

.source-row-main {
  min-width: 0;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.source-row-name {
  font-size: 13px;
  font-weight: 600;
}

.source-row-api {
  overflow: hidden;
  color: var(--muted-2);
  font-size: 11px;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.source-delete {
  width: 30px;
  height: 30px;
  color: var(--muted-2);
}

.source-add {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 4px;
}

.source-add .btn {
  align-self: flex-start;
}

.discover-hint {
  margin: 0;
  color: var(--muted-2);
  font-size: 11.5px;
  line-height: 1.6;
}

.discover-status {
  min-height: 18px;
  color: var(--muted);
  font-size: 12.5px;
}

.discover-error {
  color: #ff9db2;
}

.discover-results {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.discover-source-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  color: var(--muted);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.discover-count {
  color: var(--muted-2);
  font-weight: 400;
}

.discover-source-error {
  padding: 8px 10px;
  border-radius: 10px;
  background: rgba(251, 113, 133, 0.06);
  border: 1px solid rgba(251, 113, 133, 0.12);
  color: #f4b8c8;
  font-size: 12px;
}

.discover-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 10px;
}

.discover-card {
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 7px;
  border-radius: 12px;
  border: 0;
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  text-align: left;
  transition:
    transform 0.15s ease,
    background 0.15s ease,
    border-color 0.15s ease;
}

.discover-card:hover {
  background: rgba(255, 255, 255, 0.07);
  transform: translateY(-1px);
}

.discover-poster {
  display: block;
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  border-radius: 9px;
  background: #0b0a10;
}

.discover-poster.placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted-2);
}

.discover-poster.placeholder .icon {
  width: 24px;
  height: 24px;
}

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

.discover-name {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-size: 12.5px;
  font-weight: 600;
  line-height: 1.35;
}

.discover-meta {
  overflow: hidden;
  color: var(--muted-2);
  font-size: 10.5px;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.discover-episode-head {
  display: flex;
  align-items: center;
  gap: 12px;
}

.discover-poster.small {
  width: 56px;
  flex: 0 0 56px;
}

.discover-episode-info {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.discover-episode-title {
  font-size: 15px;
  font-weight: 700;
}

.episode-hint {
  color: var(--muted-2);
  font-size: 11.5px;
  line-height: 1.6;
}

.episode-list {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  max-height: 280px;
  overflow-y: auto;
  padding: 4px 0;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.14) transparent;
}

.episode-chip {
  padding: 7px 12px;
  border-radius: 9px;
  border: 0;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  font-size: 12px;
}

.episode-chip:hover {
  background: rgba(255, 107, 157, 0.16);
}


.code-chip {
  border: 0;
  background: rgba(255, 255, 255, 0.06);
  color: #e8e2ef;
  font: inherit;
  font-size: 11.5px;
  letter-spacing: 0.1em;
  padding: 2px 7px;
  border-radius: 6px;
  cursor: pointer;
}

.code-chip:hover {
  background: rgba(255, 255, 255, 0.12);
}

.source-picker {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.source-chip {
  display: inline-flex;
  flex-direction: column;
  gap: 1px;
  padding: 7px 11px;
  border: 0;
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.055);
  color: var(--text);
  text-align: left;
}

.source-chip:hover {
  background: rgba(255, 255, 255, 0.1);
}

.source-chip.active {
  background: rgba(255, 107, 157, 0.16);
  color: #ffd0e0;
}

.source-chip-meta {
  color: var(--muted-2);
  font-size: 10.5px;
}

.source-chip.active .source-chip-meta {
  color: #f2a6c4;
}

/* Settings / members */

.settings-body {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.settings-row:last-child {
  border-bottom: 0;
}

.settings-label {
  font-size: 13px;
  font-weight: 600;
}

.settings-hint {
  color: var(--muted-2);
  font-size: 11.5px;
  margin-top: 2px;
}

.settings-value {
  color: var(--muted);
  font-size: 13px;
}

.settings-inline {
  display: flex;
  align-items: center;
  gap: 7px;
}

.code-readonly {
  width: 120px;
  height: 36px;
  text-align: center;
  letter-spacing: 0.14em;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.settings-toggle {
  cursor: pointer;
}

.settings-toggle input[type="checkbox"] {
  width: 20px;
  height: 20px;
  accent-color: var(--accent);
}

.settings-block {
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.radio-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 9px;
}

.radio-item {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 13px;
  color: var(--muted);
  cursor: pointer;
}

.radio-item input {
  accent-color: var(--accent);
  width: 16px;
  height: 16px;
}

.member-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.member-row {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 10px 2px;
  border-bottom: 1px solid var(--line);
}

.member-row:last-child {
  border-bottom: 0;
}

.member-row.offline {
  opacity: 0.45;
}

.member-row .member-avatar {
  margin: 0;
  border: 0;
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  font-size: 11px;
}

.member-info {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
}

.member-name {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  font-weight: 600;
}

.member-tag {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 1px 6px;
  border-radius: 999px;
  background: rgba(251, 191, 36, 0.1);
  color: #f5cf85;
  font-size: 9.5px;
  font-weight: 600;
}

.member-tag .icon {
  width: 10px;
  height: 10px;
}

.member-tag.muted {
  background: rgba(255, 255, 255, 0.05);
  color: var(--muted-2);
}

.member-state {
  color: var(--muted-2);
  font-size: 11px;
}

/* ------------------------------------------------------------------ */
/* Toast / boot                                                        */
/* ------------------------------------------------------------------ */

.toast-root {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%);
  z-index: 200;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  pointer-events: none;
  width: min(420px, calc(100vw - 32px));
}

.toast {
  display: flex;
  align-items: center;
  gap: 9px;
  max-width: 100%;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid var(--line-strong);
  background: rgba(24, 21, 33, 0.96);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
  color: #f1ecf5;
  font-size: 12.5px;
  line-height: 1.45;
  opacity: 0;
  transform: translateY(8px);
  transition:
    opacity 0.2s ease,
    transform 0.2s ease;
  pointer-events: auto;
  cursor: pointer;
  backdrop-filter: blur(14px);
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

.toast-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-3);
  flex: 0 0 auto;
}

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

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

.toast-text {
  overflow-wrap: anywhere;
}

.boot-app {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background:
    radial-gradient(600px 400px at 50% 0%, rgba(192, 132, 252, 0.12), transparent 70%),
    var(--bg);
}

.boot-card {
  width: min(420px, 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding: 34px 28px;
  border-radius: 22px;
  border: 1px solid var(--line);
  background: rgba(20, 18, 27, 0.9);
  box-shadow: var(--shadow);
  text-align: center;
}

.boot-title {
  margin: 0;
  font-size: 20px;
}

.boot-text {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
}

.boot-detail {
  margin: 0;
  color: var(--muted-2);
  font-size: 12px;
}

.boot-card .btn {
  margin-top: 4px;
}

/* ------------------------------------------------------------------ */
/* Responsive                                                          */
/* ------------------------------------------------------------------ */

@media (max-width: 1100px) {
  .hero {
    gap: 34px;
  }

  .hero h1 {
    font-size: clamp(36px, 5.2vw, 48px);
  }

  .create-card {
    margin-left: 12px;
  }

  .join-section {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 32px;
    padding-top: 12px;
  }

  .hero-panel {
    max-width: 620px;
    width: 100%;
    margin: 0 auto;
  }

  .hero-copy {
    text-align: left;
  }

  .how-section {
    grid-template-columns: 1fr;
  }

  .join-card {
    flex-direction: column;
    align-items: flex-start;
  }

  .join-form {
    width: 100%;
  }

  .code-input {
    flex: 1;
  }

  .room-app {
    height: auto;
    min-height: 100dvh;
    overflow: auto;
  }

  .room-main {
    grid-template-columns: 1fr;
    padding: 10px 10px 18px;
    gap: 10px;
  }

  .stage {
    max-height: none;
    border-radius: 16px;
  }

  .chat-panel {
    height: min(440px, 52dvh);
    border-radius: 16px;
  }

  .now-title,
  .now-meta {
    max-width: 64vw;
  }

  .room-head {
    height: 60px;
    padding: 0 10px;
    gap: 8px;
  }

  .room-name {
    max-width: 40vw;
  }

  .invite-btn span {
    display: none;
  }

  .invite-btn {
    width: 38px;
    padding: 0;
  }

  .room-foot-note {
    display: none;
  }

  .toast-root {
    bottom: 16px;
  }
}

@media (max-width: 620px) {
  .chat-emoji-btn {
    width: 32px;
    height: 32px;
  }

  .chat-image-img {
    max-width: 200px;
    max-height: 250px;
  }
  .site-head {
    width: calc(100% - 32px);
    height: 70px;
  }

  .head-note {
    display: none;
  }

  .home-main,
  .site-foot {
    width: calc(100% - 32px);
  }

  .home-main {
    padding-top: 8px;
  }

  .hero {
    padding-bottom: 38px;
  }

  .hero h1 {
    font-size: 36px;
  }

  .hero-sub {
    font-size: 14px;
  }

  .hero-screen-body {
    height: 190px;
  }

  .create-card {
    margin: -14px 0 0;
    padding: 18px;
  }

  .join-card {
    padding: 20px;
  }

  .join-copy h2 {
    font-size: 20px;
  }

  .recent-rooms {
    padding: 14px;
  }

  .site-foot {
    flex-direction: column;
    gap: 10px;
    align-items: flex-start;
  }

  .room-head-actions .member-stack {
    display: none;
  }

  .room-name {
    max-width: 46vw;
  }

  .room-meta {
    font-size: 10.5px;
  }

  .now-title {
    font-size: 16px;
    max-width: 66vw;
  }

  .now-meta {
    font-size: 11px;
    max-width: 66vw;
  }

  .under-stage {
    align-items: flex-start;
  }

  .under-actions {
    gap: 4px;
  }

  .under-actions .btn {
    padding: 0 9px;
    font-size: 12px;
  }

  .hide-sm {
    display: none !important;
  }

  .control-row {
    gap: 2px;
  }

  .time {
    margin-left: 5px;
    font-size: 11px;
  }

  .text-btn {
    padding: 0 6px;
    font-size: 11.5px;
  }

  .controls {
    padding: 22px 10px 9px;
  }

  .stage-badges {
    left: 8px;
    top: 8px;
  }

  .badge {
    height: 24px;
    font-size: 10.5px;
  }

  .chat-panel {
    height: 46dvh;
    min-height: 320px;
  }

  .modal-backdrop {
    padding: 10px;
    align-items: flex-end;
  }

  .modal {
    max-height: 92dvh;
    border-radius: 20px;
  }

  .modal-head {
    padding: 16px 16px 10px;
  }

  .modal-body {
    padding: 2px 16px 14px;
  }

  .modal-actions {
    padding: 10px 16px calc(14px + env(safe-area-inset-bottom));
  }

  .resolve-result-head {
    gap: 10px;
  }

  .resolve-poster {
    width: 70px;
    height: 100px;
    flex-basis: 70px;
  }

  .resolve-result-info h4 {
    font-size: 14px;
  }
}

@media (hover: none) {
  .controls {
    opacity: 1;
  }
}

/* Fullscreen stage */

.stage:fullscreen {
  width: 100vw;
  height: 100dvh;
  max-height: none;
  aspect-ratio: auto;
  border-radius: 0;
  border: 0;
}

.stage:fullscreen video {
  height: 100%;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* 全屏内的聊天浮层 */
.fs-chat{
  position:absolute;right:16px;top:16px;bottom:16px;width:320px;max-width:38vw;
  display:flex;flex-direction:column;gap:8px;padding:12px;border-radius:16px;
  background:rgba(12,10,20,.74);backdrop-filter:blur(14px);
  border:1px solid rgba(255,255,255,.08);z-index:24;
}
.fs-chat[hidden]{display:none}
.fs-chat-head{display:flex;justify-content:space-between;align-items:center;font-size:12px;opacity:.7}
.fs-chat-list{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:6px;font-size:13px;padding-right:4px}
.fs-chat-list::-webkit-scrollbar{width:4px}
.fs-chat-list::-webkit-scrollbar-thumb{background:rgba(255,255,255,.18);border-radius:4px}
.fs-msg{line-height:1.45;word-break:break-word}
.fs-name{margin-right:6px;font-weight:600}
.fs-sys{opacity:.55;font-size:12px}
.fs-chat-form{display:flex;gap:6px;align-items:center}
.fs-chat-form .input{flex:1;min-width:0}
@media (max-width:720px){
  .fs-chat{left:8px;right:8px;width:auto;top:auto;bottom:8px;height:42%;max-width:none}
}