:root {
  --bg: #000000;
  --panel: #0b0b0b;
  --panel-strong: #111111;
  --text: #ffffff;
  --muted: #a3a3a3;
  --line: #262626;
  --accent: #22d3ee;
  --accent-dark: #0891b2;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button,
.button {
  border: 1px solid var(--accent);
  border-radius: 8px;
  background: var(--accent);
  color: #000000;
  cursor: pointer;
  font: inherit;
  font-weight: 700;
  padding: 10px 14px;
  text-decoration: none;
}

button:hover,
.button:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  color: #ffffff;
}

.button.ghost {
  background: transparent;
  border-color: var(--line);
  color: var(--text);
}

.button.ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

input,
select,
textarea {
  background: var(--panel-strong);
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--text);
  font: inherit;
  padding: 10px 12px;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--accent);
  outline: 2px solid rgba(34, 211, 238, 0.25);
}

textarea {
  min-height: 120px;
  resize: vertical;
}

input[type="checkbox"] {
  accent-color: var(--accent);
  height: 18px;
  width: 18px;
}

input:disabled {
  cursor: not-allowed;
  opacity: 0.65;
}

label {
  color: var(--muted);
  display: grid;
  font-size: 13px;
  font-weight: 700;
  gap: 6px;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--panel);
}

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

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 12px;
  text-align: left;
}

th {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
}

.checkbox-cell {
  align-items: center;
  color: var(--text);
  display: inline-flex;
  font-size: 14px;
  font-weight: 700;
  gap: 8px;
  white-space: nowrap;
}

.topbar {
  align-items: center;
  background: #000000;
  border-bottom: 1px solid var(--line);
  display: flex;
  gap: 18px;
  justify-content: space-between;
  padding: 18px 24px;
}

.brand {
  color: var(--text);
  flex: 0 0 auto;
  text-decoration: none;
}

.topbar h1,
.workspace-head h2 {
  margin: 0;
}

.primary-nav,
.utility-nav {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.primary-nav {
  flex: 1 1 auto;
}

.primary-nav a {
  border-radius: 8px;
  color: var(--text);
  font-weight: 800;
  padding: 9px 11px;
  text-decoration: none;
}

.primary-nav a:hover,
.primary-nav a.active {
  background: rgba(34, 211, 238, 0.12);
  color: var(--accent);
}

.eyebrow {
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  margin: 0 0 4px;
  text-transform: uppercase;
}

.app-shell {
  min-height: calc(100vh - 78px);
}

.workspace {
  margin: 0 auto;
  max-width: 1180px;
  min-width: 0;
  padding: 22px;
  width: 100%;
}

.workspace-head {
  align-items: center;
  display: flex;
  gap: 14px;
  justify-content: space-between;
  margin-bottom: 16px;
}

.workspace-head p {
  color: var(--muted);
  margin: 4px 0 0;
}

.location-bar {
  align-items: end;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  display: grid;
  gap: 14px;
  grid-template-columns: minmax(260px, 420px) auto;
  margin-bottom: 18px;
  padding: 14px;
}

.huddle-settings {
  align-items: end;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  display: grid;
  gap: 14px;
  grid-template-columns: minmax(240px, 1fr) minmax(240px, 1fr) auto auto;
  margin-bottom: 18px;
  padding: 14px;
}

.copy-row,
.huddle-url-form {
  align-items: end;
  display: flex;
  gap: 10px;
}

.huddle-url-form label {
  flex: 1 1 auto;
}

.settings-form {
  display: grid;
  gap: 14px;
  max-width: 720px;
}

.settings-form button {
  justify-self: start;
}

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

.field-note {
  color: var(--muted);
  font-size: 13px;
  margin: -4px 0 0;
}

.save-status {
  color: var(--accent);
  font-size: 14px;
  font-weight: 800;
}

button.danger {
  background: transparent;
  border-color: var(--line);
  color: var(--text);
}

button.danger:hover {
  background: rgba(34, 211, 238, 0.12);
  border-color: var(--accent);
  color: var(--accent);
}

.meta-label {
  color: var(--muted);
  display: block;
  font-size: 12px;
  font-weight: 800;
  margin-bottom: 6px;
  text-transform: uppercase;
}

.panel,
.empty-state,
.login-panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
}

.empty,
.message {
  color: var(--muted);
}

.login-shell {
  margin: 0 auto;
  max-width: 860px;
  padding: 36px 18px;
}

.login-panel {
  margin: 12vh auto 0;
  max-width: 420px;
}

.login-panel h1 {
  margin-top: 0;
}

.form-stack {
  display: grid;
  gap: 10px;
}

@media (max-width: 900px) {
  .topbar,
  .workspace-head,
  .location-bar,
  .huddle-settings {
    align-items: stretch;
    flex-direction: column;
    grid-template-columns: 1fr;
  }

  .primary-nav,
  .utility-nav,
  .copy-row,
  .huddle-url-form {
    width: 100%;
  }
}