:root {
  --speed-bg: var(--bg);
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--text);
}

.bg-glow {
  position: fixed;
  inset: 0;
  background: var(--speed-bg);
  pointer-events: none;
  z-index: -2;
}

.speed-menu {
  background: var(--menu-bg);
  backdrop-filter: blur(8px);
}

.speed-menu-actions {
  display: flex;
  gap: 10px;
  align-items: center;
}

.speed-shell {
  width: min(1280px, 96vw);
  margin: 0 auto;
  padding: 84px 16px 32px;
  display: grid;
  gap: 20px;
}

.speed-login,
.speed-app {
  display: grid;
  gap: 20px;
}

.speed-hero {
  border: 1px solid var(--border);
  border-radius: 22px;
  background: linear-gradient(180deg, var(--panel), var(--panel-strong));
  padding: 18px;
  display: grid;
  gap: 14px;
}

.speed-hero-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
}

.speed-title {
  margin: 0;
  font-size: 30px;
  font-weight: 800;
  color: var(--title-text);
}

.speed-sub {
  margin: 4px 0 0;
  color: var(--muted);
}

.provider-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.provider-label {
  margin-right: 4px;
}

.provider-toggle {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 3px;
  background: var(--panel-soft);
}

.provider-btn {
  border: none;
  background: transparent;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: 999px;
  padding: 7px 10px;
  cursor: pointer;
}

.provider-btn.is-active {
  color: var(--accent-ink);
  background: var(--pill);
  border: 1px solid var(--pill-border);
}

.dial-wrap {
  position: relative;
  width: min(340px, 70vw);
  aspect-ratio: 1;
  margin: 8px auto 2px;
  display: grid;
  place-items: center;
}

.dial-ring {
  position: absolute;
  inset: 0;
  border-radius: 999px;
  background: conic-gradient(from 270deg, color-mix(in oklab, var(--accent-strong) 55%, transparent), color-mix(in oklab, var(--accent) 75%, transparent), color-mix(in oklab, var(--accent-strong) 55%, transparent));
  padding: 10px;
  pointer-events: none;
  z-index: 1;
  -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 12px), #000 calc(100% - 11px));
  mask: radial-gradient(farthest-side, transparent calc(100% - 12px), #000 calc(100% - 11px));
}

.dial-fill {
  position: absolute;
  inset: 0;
  border-radius: 999px;
  background: conic-gradient(from 270deg, var(--accent) var(--dial, 0%), color-mix(in oklab, var(--panel-strong) 78%, transparent) 0%);
  pointer-events: none;
  -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 12px), #000 calc(100% - 11px));
  mask: radial-gradient(farthest-side, transparent calc(100% - 12px), #000 calc(100% - 11px));
  transition: background 220ms ease;
}

.dial-btn {
  width: 66%;
  height: 66%;
  position: relative;
  z-index: 2;
  border-radius: 999px;
  border: 1px solid var(--pill-border);
  background: radial-gradient(circle at 30% 30%, color-mix(in oklab, var(--accent) 28%, transparent), color-mix(in oklab, var(--panel-strong) 90%, transparent));
  color: var(--accent-ink);
  font-size: 40px;
  font-weight: 800;
  letter-spacing: 0.04em;
  cursor: pointer;
  box-shadow: var(--shadow), inset 0 0 24px color-mix(in oklab, var(--accent) 20%, transparent);
}

.dial-btn:disabled {
  cursor: not-allowed;
  opacity: 0.78;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}

.metric-card {
  border: 1px solid var(--border);
  background: var(--panel);
  border-radius: 16px;
  padding: 12px;
  display: grid;
  gap: 8px;
}

.metric-title {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.metric-value {
  margin: 0;
  color: var(--text);
  font-size: 30px;
  font-weight: 800;
}

.metric-sub {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

.result-card {
  background: var(--panel);
  border-color: var(--border);
}

.card-title {
  margin: 0;
}

.result-meta {
  color: var(--text);
  font-size: 14px;
}

.diag-head {
  margin-top: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}

.diag-title {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.diag-output {
  margin: 10px 0 0;
  max-height: 240px;
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--panel-soft);
  padding: 10px;
  color: var(--text);
  font-size: 12px;
  line-height: 1.4;
  white-space: pre-wrap;
  word-break: break-word;
}

.history-card {
  display: grid;
  gap: 10px;
}

.history-hint {
  margin: 0;
}

.history-list {
  display: grid;
  gap: 10px;
}

.history-item {
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--panel-soft);
  padding: 10px;
  display: grid;
  gap: 8px;
}

.history-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.history-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.history-metric {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px;
  background: var(--panel);
}

.history-metric .label {
  margin: 0;
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.history-metric .value {
  margin: 4px 0 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
}

.id-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.id-chip {
  border: 1px solid var(--pill-border);
  background: var(--pill);
  color: var(--accent-ink);
  border-radius: 999px;
  padding: 4px 9px;
  font-size: 12px;
  line-height: 1.2;
  max-width: 100%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.history-empty {
  border: 1px dashed var(--border-strong);
  border-radius: 12px;
  padding: 12px;
  color: var(--muted);
}

.status-pill {
  background: var(--pill);
  border-color: var(--pill-border);
  color: var(--accent-ink);
}

@media (max-width: 640px) {
  .speed-title {
    font-size: 24px;
  }

  .dial-btn {
    font-size: 34px;
  }

  .history-metrics {
    grid-template-columns: 1fr;
  }
}