:root {
  --bg: #282c34;
  --surface: #21252b;
  --card: #2a2e36;
  --border: #3e4451;
  --accent: #61afef;
  --accent2: #e06c75;
  --text: #abb2bf;
  --muted: #5c6370;
  --green: #98c379;
  --amber: #e5c07b;
  --mono: "Share Tech Mono", monospace;
  --sans: "Barlow", sans-serif;
}

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

html,
body {
  min-height: 100%;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-weight: 300;
}

.app-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 18px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon {
  width: 32px;
  height: 32px;
  border: 2px solid var(--accent);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-icon::after {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
}

.logo-text {
  font-family: var(--mono);
  font-size: 18px;
  color: var(--accent);
  letter-spacing: 3px;
  text-transform: uppercase;
}

.logo-sub {
  display: block;
  margin-top: 2px;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.top-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.top-nav a {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text);
  text-decoration: none;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 6px 12px;
  border: 1px solid transparent;
  line-height: 1;
  transition: all 0.2s;
}

.top-nav a:hover,
.top-nav a.active {
  color: var(--accent);
  border-color: var(--accent);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: flex-end;
}

.status-pill,
.server-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 6px 10px;
  min-height: 30px;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.server-pill {
  max-width: 300px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.setup-status-card {
  margin-bottom: 12px;
}

.account-wrap {
  position: relative;
  order: 2;
}

.account-button {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 30px;
  padding: 2px 4px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  transition: all 0.2s;
}

.account-button:hover,
.account-button[aria-expanded="true"] {
  color: var(--accent);
}

.account-avatar {
  width: 26px;
  height: 26px;
  border: 1px solid var(--accent);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(97, 175, 239, 0.12);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.account-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  max-width: 150px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.account-panel {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: min(340px, 90vw);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 12px;
  z-index: 150;
}

.account-panel[hidden] {
  display: none;
}

.account-helper {
  margin-bottom: 10px;
}

.account-actions {
  display: flex;
  gap: 8px;
}

.account-actions .btn-primary {
  flex: 1;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--muted);
}

.status-dot.live {
  background: var(--green);
  box-shadow: 0 0 6px var(--green);
  animation: pulse 1.7s infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.4;
  }
}

.app-main {
  max-width: 1280px;
  margin: 0 auto;
  padding: 20px;
}

.setup-card {
  margin-bottom: 20px;
  padding: 16px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 4px;
}

.form-title {
  margin-bottom: 12px;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--accent);
  letter-spacing: 3px;
  text-transform: uppercase;
}

.join-grid {
  display: grid;
  grid-template-columns: minmax(170px, 260px) minmax(220px, 1fr) auto;
  gap: 12px;
  align-items: end;
}

.join-action {
  display: flex;
  align-items: end;
}

label {
  display: block;
  margin-bottom: 6px;
  font-family: var(--mono);
  font-size: 9px;
  color: var(--text);
  letter-spacing: 2px;
  text-transform: uppercase;
}

input[type="text"],
input[type="password"],
select,
input[type="range"] {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 3px;
  color: var(--text);
  font-family: var(--mono);
  font-size: 12px;
  padding: 10px 12px;
  outline: none;
  transition: border-color 0.2s;
}

input[type="text"]:focus,
input[type="password"]:focus,
select:focus,
input[type="range"]:focus {
  border-color: var(--accent);
}

input[type="text"]::placeholder {
  color: var(--muted);
}

input[type="password"]::placeholder {
  color: var(--muted);
}

select option {
  background: var(--surface);
}

.btn-primary,
.btn-sm,
.btn-danger {
  background: transparent;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.2s;
  font-family: var(--mono);
}

.btn-primary {
  border: 1px solid var(--accent);
  color: var(--accent);
  border-radius: 2px;
  padding: 10px 14px;
  font-size: 11px;
  letter-spacing: 2px;
}

.btn-primary:hover {
  background: var(--accent);
  color: var(--bg);
}

.btn-primary:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.btn-sm {
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 2px;
  padding: 8px 12px;
  font-size: 10px;
  letter-spacing: 1px;
}

.btn-sm:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn-sm:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.btn-danger {
  border: 1px solid var(--accent2);
  color: var(--accent2);
  border-radius: 2px;
  padding: 6px 10px;
  font-size: 9px;
  letter-spacing: 1px;
}

.btn-danger:hover {
  background: var(--accent2);
  color: var(--surface);
}

.helper-text {
  margin-top: 10px;
  font-family: var(--mono);
  font-size: 9px;
  color: var(--muted);
  letter-spacing: 1px;
  text-transform: uppercase;
  line-height: 1.7;
}

.helper-text strong {
  color: var(--amber);
}

.section-header {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 6px 0 12px;
}

.section-title {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text);
  letter-spacing: 3px;
  text-transform: uppercase;
}

.section-count {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.divider {
  flex: 1;
  height: 1px;
  background: var(--border);
}

.group-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 12px;
}

.group-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  min-height: 152px;
  display: grid;
  grid-template-rows: auto auto auto;
}

.group-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
}

.group-name {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.group-state {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--muted);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.group-split {
  display: grid;
  grid-template-rows: 1fr 1fr;
}

.group-half {
  border: 0;
  border-bottom: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  min-height: 44px;
  padding: 12px 10px;
  cursor: pointer;
  transition: all 0.15s;
}

.group-half:last-child {
  border-bottom: 0;
}

.group-half:hover {
  color: var(--accent);
}

.group-half.listen-on {
  color: var(--green);
  box-shadow: inset 0 0 0 1px var(--green);
}

.group-half.talk-enabled {
  color: var(--accent2);
  box-shadow: inset 0 0 0 1px var(--accent2);
}

.group-card.talking .group-half.talk-enabled,
.group-card.talking .group-half.momentary {
  background: var(--accent2);
  color: var(--surface);
}

.group-activity {
  border-top: 1px solid var(--border);
  padding: 7px 10px;
  font-family: var(--mono);
  font-size: 9px;
  color: var(--muted);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.group-activity strong {
  color: var(--accent);
}

.all-talk-row {
  margin: 14px 0 22px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.all-talk-btn {
  min-width: 220px;
}

.all-talk-btn.transmitting {
  border-color: var(--accent2);
  color: var(--accent2);
}

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 12px;
}

.stream-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
}

.side-card {
  min-height: 220px;
}

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

.list-wrap {
  padding: 12px;
}

.inline-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  margin-bottom: 12px;
  align-items: end;
}

.inline-form label {
  grid-column: 1 / -1;
}

.stack-form {
  display: grid;
  gap: 8px;
  margin-bottom: 12px;
}

.stack-form .btn-primary {
  width: auto;
}

.direct-card {
  min-height: 160px;
}

.node-list {
  list-style: none;
  display: grid;
  gap: 8px;
}

.node-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border);
}

.node-item:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.node-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.node-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.node-status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--muted);
}

.node-status-dot.online {
  background: var(--green);
  box-shadow: 0 0 4px var(--green);
}

.node-status-dot.talking {
  background: var(--accent2);
  box-shadow: 0 0 4px var(--accent2);
}

.node-name {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text);
  letter-spacing: 1px;
  text-transform: uppercase;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.node-tag {
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 2px 5px;
  font-family: var(--mono);
  font-size: 9px;
  color: var(--muted);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.node-tag.live {
  border-color: var(--accent2);
  color: var(--accent2);
}

.empty {
  padding: 8px 0;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.volume-dialog {
  margin: auto;
  width: min(320px, 94vw);
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--surface);
  color: var(--text);
}

.volume-dialog::backdrop {
  background: var(--bg);
  opacity: 0.85;
}

.volume-form {
  padding: 16px;
}

.volume-value {
  margin-top: 8px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.dialog-actions {
  margin-top: 14px;
  display: flex;
  justify-content: flex-end;
}

#toast {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 200;
  max-width: 320px;
  padding: 11px 14px;
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 3px;
  background: var(--surface);
  color: var(--accent);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  transform: translateY(14px);
  opacity: 0;
  transition: all 0.25s;
  pointer-events: none;
}

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

#toast.error {
  border-left-color: var(--accent2);
  color: var(--accent2);
}

#toast.success {
  border-left-color: var(--green);
  color: var(--green);
}

@media (max-width: 1000px) {
  .app-header {
    grid-template-columns: 1fr;
    justify-items: start;
  }

  .top-nav {
    justify-content: flex-start;
  }

  .header-right {
    width: 100%;
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .account-panel {
    left: 0;
    right: auto;
  }
}

@media (max-width: 820px) {
  .join-grid {
    grid-template-columns: 1fr;
  }

  .join-action {
    justify-content: flex-start;
  }

  .btn-primary {
    width: 100%;
  }

  .account-actions {
    flex-direction: column;
  }
}

@media (max-width: 560px) {
  .app-main {
    padding: 12px;
  }

  .app-header {
    padding: 12px;
  }

  .group-grid {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 8px;
  }

  .inline-form {
    grid-template-columns: 1fr;
  }

  .stack-form .btn-primary {
    width: 100%;
  }
}