:root {
  color-scheme: dark;
  --bg: #050505;
  --bg-elevated: #0b0b0c;
  --panel: rgba(255, 255, 255, 0.035);
  --panel-strong: rgba(255, 255, 255, 0.06);
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.16);
  --text: #f6f6f7;
  --muted: rgba(255, 255, 255, 0.58);
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.32);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.06), transparent 18%),
    radial-gradient(circle at 88% 12%, rgba(255, 255, 255, 0.04), transparent 16%),
    linear-gradient(180deg, #070707 0%, #040404 100%);
  color: var(--text);
  font-family: "IBM Plex Sans", sans-serif;
}

body {
  overflow-x: hidden;
}

.backdrop,
.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.backdrop {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.025), transparent 15%, transparent 85%, rgba(255, 255, 255, 0.02)),
    radial-gradient(circle at center, rgba(255, 255, 255, 0.025), transparent 55%);
}

.grain {
  opacity: 0.035;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 22px 22px;
}

h1,
h2,
h3,
h4,
p,
strong {
  margin: 0;
}

h1,
h2,
h3,
h4,
strong {
  font-family: "Manrope", sans-serif;
}

h1 {
  max-width: 11ch;
  font-size: clamp(3.6rem, 6vw, 5.8rem);
  line-height: 0.93;
  letter-spacing: -0.075em;
}

h2 {
  font-size: clamp(2.2rem, 4vw, 3.6rem);
  line-height: 0.95;
  letter-spacing: -0.07em;
}

h3 {
  font-size: 1.45rem;
  letter-spacing: -0.05em;
}

.eyebrow,
.hint-text {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.72rem;
  color: var(--muted);
}

.hint-text {
  text-transform: none;
  letter-spacing: 0.01em;
  line-height: 1.55;
}

.muted-text {
  color: var(--muted);
  line-height: 1.6;
}

.panel {
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02)),
    rgba(7, 7, 7, 0.9);
  box-shadow: var(--shadow);
}

.auth-shell,
.app-shell,
.view,
.settings-grid,
.admin-grid,
.settings-stack,
.stack,
.current-room,
.side-stack {
  display: grid;
  gap: 24px;
}

.auth-shell {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 100%;
  max-width: none;
  min-height: 100vh;
  margin: 0 auto;
  padding: 32px 16px;
}

.auth-hero,
.auth-card {
  border-radius: 32px;
  padding: 32px;
}

.auth-hero {
  display: none;
}

.auth-card {
  width: min(100%, 560px);
  max-width: 560px;
  margin: 0 auto;
}

.auth-card h2 {
  max-width: 10ch;
}

.auth-copy {
  margin-top: 18px;
  max-width: 60ch;
  color: var(--muted);
  line-height: 1.72;
  font-size: 1rem;
}

.auth-tags,
.view-header,
.join-inline,
.identity-row,
.sidebar-actions,
.room-header-actions,
.section-head,
.card-actions,
.rail-header,
.mic-test-head,
.room-toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
}

.auth-tags {
  flex-wrap: wrap;
  margin-top: 22px;
}

.auth-tags span,
.pill,
.stage-note {
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.035);
  color: var(--text);
}

.auth-tags span,
.pill {
  padding: 8px 12px;
}

.stage-note {
  padding: 8px 14px;
  color: var(--muted);
  font-size: 0.84rem;
}

.telegram-slot {
  min-height: 56px;
  margin: 22px 0 12px;
}

.beta-warning {
  margin-top: 18px;
  padding: 16px 18px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.03);
  display: grid;
  gap: 8px;
}

.app-shell {
  width: 100%;
  min-height: 100vh;
  grid-template-columns: 272px minmax(0, 1fr);
  gap: 0;
}

.sidebar {
  min-height: 100vh;
  padding: 22px 16px;
  border-top: 0;
  border-bottom: 0;
  border-left: 0;
  border-right: 1px solid var(--line);
  border-radius: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.015)),
    var(--bg-elevated);
  box-shadow: none;
  display: grid;
  gap: 24px;
  align-content: start;
}

.sidebar-brand {
  display: grid;
  gap: 8px;
  padding: 10px 10px 22px;
  border-bottom: 1px solid var(--line);
}

.sidebar-brand strong {
  font-size: 1.45rem;
  letter-spacing: -0.06em;
}

.sidebar-brand-note {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.55;
}

.sidebar-nav {
  display: grid;
  gap: 6px;
}

.nav-item {
  border: 0;
  border-left: 2px solid transparent;
  border-radius: 0;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-weight: 600;
  text-align: left;
  padding: 14px 16px;
  transition: color 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

.nav-item:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.025);
}

.nav-item.active {
  color: var(--text);
  border-left-color: #fff;
  background: rgba(255, 255, 255, 0.05);
}

.sidebar-user {
  margin-top: auto;
  padding: 20px 10px 0;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 16px;
}

.sidebar-user-copy,
.sidebar-role {
  display: grid;
  gap: 6px;
}

.sidebar-user-copy strong {
  font-size: 1.08rem;
  letter-spacing: -0.04em;
  line-height: 1.05;
}

.sidebar-role {
  margin-top: 16px;
}

.workspace {
  min-width: 0;
  padding: 30px 30px 36px;
}

.view {
  min-height: calc(100vh - 60px);
}

.view-header {
  justify-content: space-between;
  align-items: end;
}

.view-header-stage {
  margin-bottom: 6px;
}

.stage-subtitle {
  max-width: 56ch;
  margin-top: 10px;
}

.join-inline {
  flex-wrap: wrap;
  justify-content: flex-end;
}

.join-inline input {
  min-width: 240px;
}

.stage-shell,
.tribune-layout {
  display: grid;
  gap: 26px;
  grid-template-columns: 320px minmax(0, 1fr);
  align-items: start;
}

.voices-view-directory .view-header-stage {
  max-width: 980px;
  margin: 0 auto 14px;
}

.voices-view-directory .stage-subtitle {
  max-width: 42ch;
}

.voices-view-directory .tribune-layout {
  grid-template-columns: minmax(0, 980px);
  justify-content: center;
}

.voices-view-directory .rooms-panel {
  width: 100%;
}

.voices-view-directory .stage-main {
  display: none;
}

.voices-view-active .tribune-layout {
  grid-template-columns: minmax(0, 1fr);
}

.voices-view-active .rooms-panel {
  display: none;
}

.voices-view-active .join-inline {
  display: none;
}

.rooms-panel,
.room-header-panel,
.stage-focus-panel,
.side-panel,
.settings-card,
.admin-card,
.tribune-room-shell,
.queue-inline-panel {
  border-radius: 28px;
  padding: 22px;
}

.rail-header,
.section-head {
  justify-content: space-between;
  align-items: start;
  margin-bottom: 18px;
}

.room-stack,
.tribune-table {
  gap: 12px;
}

.current-room,
.stage-main {
  min-width: 0;
}

.tribune-table-panel {
  gap: 16px;
}

.tribune-table-head {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(110px, 0.7fr) 110px;
  gap: 12px;
  padding: 0 4px 10px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.tribune-room-shell {
  min-height: calc(100vh - 130px);
  display: grid;
  gap: 24px;
  background:
    radial-gradient(circle at top center, rgba(255, 255, 255, 0.06), transparent 30%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.018)),
    rgba(8, 8, 9, 0.96);
}

.tribune-room-head {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: start;
}

.tribune-room-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.tribune-stage-body {
  display: grid;
  gap: 22px;
  min-height: 0;
}

.tribune-section {
  display: grid;
  gap: 16px;
}

.tribune-speakers {
  min-height: 260px;
}

.tribune-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-strong), transparent);
}

.tribune-listeners {
  min-height: 260px;
  align-content: start;
}

.tribune-listeners-head {
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(0, 1fr) 320px;
  align-items: start;
}

.listeners-head-block {
  margin-bottom: 0;
}

.speaker-grid {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.listener-grid {
  display: grid;
  gap: 12px;
  align-content: start;
}

.queue-inline-panel {
  display: grid;
  gap: 12px;
  align-content: start;
  background: rgba(255, 255, 255, 0.025);
}

.queue-inline-list {
  gap: 10px;
}

.tribune-control-bar {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.control-button {
  border: 1px solid var(--line-strong);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  min-height: 76px;
  padding: 12px 14px;
  display: grid;
  justify-items: center;
  align-content: center;
  gap: 8px;
  cursor: pointer;
  transition: background 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}

.control-button:hover {
  background: rgba(255, 255, 255, 0.06);
  transform: translateY(-1px);
}

.control-button:disabled {
  opacity: 0.42;
  cursor: not-allowed;
  transform: none;
}

.control-icon {
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
}

.control-icon svg {
  width: 22px;
  height: 22px;
}

.control-label {
  font-family: "Manrope", sans-serif;
  font-size: 0.88rem;
  font-weight: 700;
  text-align: center;
  line-height: 1.2;
}

.control-button-danger {
  border-color: rgba(255, 92, 92, 0.5);
  background: rgba(120, 16, 16, 0.35);
  color: #ffd7d7;
}

.control-button-danger:hover {
  background: rgba(170, 24, 24, 0.52);
  border-color: rgba(255, 120, 120, 0.78);
}

.room-header-panel {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: start;
}

.room-header-copy {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.room-toolbar {
  flex-direction: column;
  align-items: end;
}

.room-layout {
  display: grid;
  gap: 22px;
  grid-template-columns: minmax(0, 1fr) 320px;
}

.stage-focus-panel {
  min-height: 560px;
  background:
    radial-gradient(circle at top center, rgba(255, 255, 255, 0.06), transparent 32%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02)),
    rgba(7, 7, 7, 0.95);
}

.stage-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 16px;
}

.side-stack {
  align-content: start;
}

.room-card,
.participant-card {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.015));
}

.participant-card {
  align-items: center;
}

.room-card-main {
  display: grid;
  gap: 6px;
}

.room-card {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(110px, 0.7fr) 110px;
  align-items: center;
}

.room-card .card-actions {
  justify-content: start;
}

.room-status {
  font-size: 0.9rem;
  text-align: left;
}

.room-card .button {
  min-width: 96px;
}

.room-card .room-meta {
  font-size: 0.94rem;
}

.stage-card {
  display: grid;
  gap: 18px;
  min-height: 240px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 26px;
  background:
    radial-gradient(circle at 20% 15%, rgba(255, 255, 255, 0.08), transparent 24%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02));
}

.stage-card-head {
  display: flex;
  justify-content: space-between;
  align-items: start;
}

.stage-card-copy {
  display: grid;
  gap: 8px;
  align-content: start;
}

.stage-speaker-badge {
  border-radius: 999px;
  padding: 7px 10px;
  background: #fff;
  color: #050505;
  font-family: "Manrope", sans-serif;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.room-card-active {
  border-color: rgba(255, 255, 255, 0.22);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02));
}

.room-card-scheduled {
  border-color: rgba(255, 255, 255, 0.14);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.02)),
    rgba(255, 255, 255, 0.01);
}

.identity-row {
  align-items: center;
}

.card-actions {
  flex-wrap: wrap;
  justify-content: flex-end;
}

.participant-card .identity-row {
  min-width: 0;
  flex: 1;
}

.participant-card .card-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(88px, max-content));
  gap: 8px;
  align-content: start;
  justify-content: end;
  flex: 0 0 auto;
}

.participant-card .button {
  min-width: 88px;
  padding: 10px 12px;
  font-size: 0.94rem;
}

.avatar {
  width: 44px;
  height: 44px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at 35% 32%, rgba(255, 255, 255, 0.85), rgba(255, 255, 255, 0.1) 38%, transparent 40%),
    #111;
  display: grid;
  place-items: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: white;
  font-family: "Manrope", sans-serif;
  font-weight: 800;
  overflow: hidden;
  flex: 0 0 auto;
}

.avatar-large {
  width: 64px;
  height: 64px;
  border-radius: 22px;
}

.settings-avatar {
  width: 88px;
  height: 88px;
  border-radius: 28px;
}

.settings-grid,
.admin-grid {
  grid-template-columns: minmax(360px, 0.78fr) minmax(0, 1.22fr);
}

.settings-profile {
  display: flex;
  align-items: center;
  gap: 20px;
}

.settings-profile-copy {
  display: grid;
  gap: 8px;
}

.settings-card-audio {
  min-height: 520px;
}

.audio-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.switch-card {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 16px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.025);
}

.switch-card-locked {
  border-color: rgba(255, 255, 255, 0.2);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.025)),
    rgba(255, 255, 255, 0.015);
}

.switch-card input {
  width: 20px;
  height: 20px;
  margin-top: 3px;
  accent-color: #fff;
}

.mic-test-card {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.02);
}

.mic-test-head {
  justify-content: space-between;
  align-items: start;
  margin-bottom: 20px;
}

.level-meter {
  height: 14px;
  margin-bottom: 12px;
  border-radius: 999px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
}

.level-meter-bar {
  width: 2%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.55), #ffffff);
  transition: width 0.08s linear;
}

.admin-create-card {
  align-content: start;
}

label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 0.94rem;
}

input,
select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.035);
  color: var(--text);
  font: inherit;
  padding: 14px 16px;
  outline: none;
}

input:focus,
select:focus {
  border-color: rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.05);
}

select {
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, rgba(255, 255, 255, 0.7) 50%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.7) 50%, transparent 50%);
  background-position:
    calc(100% - 24px) calc(50% - 3px),
    calc(100% - 18px) calc(50% - 3px);
  background-size: 6px 6px;
  background-repeat: no-repeat;
}

.button {
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: transparent;
  color: var(--text);
  font: inherit;
  font-weight: 700;
  padding: 12px 18px;
  cursor: pointer;
  transition: background 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}

.button:hover {
  background: rgba(255, 255, 255, 0.06);
  transform: translateY(-1px);
}

.button-primary {
  background: #fff;
  color: #050505;
}

.button-primary:hover {
  background: #ececec;
}

.button-danger {
  border-color: rgba(255, 92, 92, 0.5);
  background: rgba(120, 16, 16, 0.35);
  color: #ffd7d7;
}

.button-danger:hover {
  background: rgba(170, 24, 24, 0.52);
  border-color: rgba(255, 120, 120, 0.78);
}

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

.volume-popover {
  position: fixed;
  z-index: 25;
  min-width: 220px;
  padding: 16px;
  border: 1px solid var(--line-strong);
  border-radius: 20px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.03)),
    rgba(8, 8, 8, 0.98);
  box-shadow: var(--shadow);
  display: grid;
  gap: 10px;
}

.volume-popover input[type="range"] {
  padding: 0;
}

.button:disabled,
.nav-item:disabled {
  opacity: 0.42;
  cursor: not-allowed;
  transform: none;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%);
  z-index: 20;
  border-radius: 999px;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.96);
  color: #050505;
  box-shadow: var(--shadow);
}

.hidden {
  display: none !important;
}

@media (max-width: 1380px) {
  .stage-shell,
  .tribune-layout,
  .room-layout,
  .settings-grid,
  .admin-grid {
    grid-template-columns: 1fr;
  }

  .tribune-listeners-head {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 980px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    padding: 18px 16px;
  }

  .workspace {
    padding: 20px 16px 24px;
  }

  .view-header,
  .join-inline,
  .room-header-panel,
  .room-header-actions,
  .room-toolbar,
  .tribune-room-head,
  .card-actions,
  .sidebar-actions,
  .mic-test-head {
    flex-wrap: wrap;
  }

  .room-toolbar {
    align-items: start;
  }

  .tribune-control-bar {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .auth-shell {
    width: 100%;
    min-height: 100vh;
    padding: 18px 16px;
  }

  .auth-hero,
  .auth-card,
  .rooms-panel,
  .room-header-panel,
  .stage-focus-panel,
  .side-panel,
  .settings-card,
  .admin-card {
    padding: 18px;
    border-radius: 22px;
  }

  .button,
  input,
  select {
    width: 100%;
  }

  .room-card,
  .participant-card,
  .settings-profile {
    flex-direction: column;
    align-items: stretch;
  }

  .room-card {
    grid-template-columns: 1fr;
  }

  .participant-card .card-actions {
    grid-template-columns: 1fr;
    width: 100%;
  }

  .tribune-control-bar {
    grid-template-columns: 1fr;
  }

  .stage-card {
    min-height: 200px;
  }
}