popup.css

:root {
  color-scheme: dark light;
  --bg: #0A0B14;
  --surface: rgb(255 255 255 / 4%);
  --surface-hover: rgb(255 255 255 / 9%);
  --border: rgb(255 255 255 / 8%);
  --border-strong: rgb(255 255 255 / 16%);
  --separator: rgb(255 255 255 / 6%);
  --label: #F5F5FA;
  --label-secondary: rgb(245 245 250 / 64%);
  --label-tertiary: rgb(245 245 250 / 40%);
  --label-quaternary: rgb(245 245 250 / 22%);
  /* Aurora brand stops — match landing Direction A */
  --aurora-1: #7B61FF;
  --aurora-2: #FF6BD5;
  --aurora-3: #FFAA5A;
  --aurora-gradient: linear-gradient(135deg, var(--aurora-1) 0%, var(--aurora-2) 50%, var(--aurora-3) 100%);
  --accent: var(--aurora-1);
  --accent-bright: var(--aurora-2);
  --accent-tint: rgb(123 97 255 / 14%);
  --success: #34D399;
  --warning: #FBBF24;
  --danger: #F87171;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #FAFAFB;
    --surface: rgb(10 11 20 / 03%);
    --surface-hover: rgb(10 11 20 / 06%);
    --border: rgb(10 11 20 / 08%);
    --border-strong: rgb(10 11 20 / 14%);
    --separator: rgb(10 11 20 / 06%);
    --label: #0A0B14;
    --label-secondary: rgb(10 11 20 / 64%);
    --label-tertiary: rgb(10 11 20 / 40%);
    --label-quaternary: rgb(10 11 20 / 22%);
    --accent-tint: rgb(123 97 255 / 10%);
  }
}

@media (prefers-reduced-motion: reduce) {
  * { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

body {
  width: 380px;
  font-family: "Geist Variable", "Geist", -apple-system, BlinkMacSystemFont, "Inter", "SF Pro Text", system-ui, sans-serif;
  font-size: 14px;
  color: var(--label);
  background:
    radial-gradient(ellipse 300px 200px at 90% -10%, rgb(123 97 255 / 16%), transparent),
    radial-gradient(ellipse 240px 180px at -10% 110%, rgb(255 107 213 / 12%), transparent),
    var(--bg);
  -webkit-font-smoothing: antialiased;
  letter-spacing: -0.005em;
}

.shell {
  display: grid;
  gap: 12px;
  padding: 18px;
}

.topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 4px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}
.mark, .aurora-mark {
  width: 28px;
  height: 28px;
  border-radius: 7px;
  background: var(--aurora-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 4px 14px rgb(123 97 255 / 32%);
}
.mark svg { width: 16px; height: 16px; }
.eyebrow {
  margin: 0 0 1px;
  color: var(--label-tertiary);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
h1 {
  margin: 0;
  font-family: inherit;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--label);
}
.dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--label-quaternary);
  transition: background 200ms ease, box-shadow 200ms ease;
}
body[data-state="connecting"] .dot { background: var(--warning); box-shadow: 0 0 0 4px rgb(255 202 100 / 14%); }
body[data-state="active"] .dot { background: var(--success); box-shadow: 0 0 0 4px rgb(50 215 75 / 14%); animation: pulse 1.6s ease-in-out infinite; }
body[data-state="paused"] .dot { background: var(--warning); box-shadow: 0 0 0 4px rgb(255 202 100 / 14%); }
body[data-state="error"] .dot { background: var(--danger); box-shadow: 0 0 0 4px rgb(255 69 58 / 14%); }
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 4px rgb(50 215 75 / 14%); }
  50% { box-shadow: 0 0 0 6px rgb(50 215 75 / 06%); }
}

.row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 32px;
}
.row > label {
  color: var(--label-secondary);
  font-size: 12px;
  font-weight: 600;
  flex-shrink: 0;
}

select, input[type="password"] {
  min-width: 200px;
  height: 32px;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0 10px;
  color: var(--label);
  background: var(--surface);
  font: inherit;
  font-size: 13px;
}
select {
  appearance: none;
  -webkit-appearance: none;
  padding-right: 30px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 10 10'><path stroke='%23ff7a45' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round' fill='none' d='M2 4l3 3 3-3'/></svg>");
  background-repeat: no-repeat;
  background-position: right 10px center;
  cursor: pointer;
  transition: background-color 140ms ease, border-color 140ms ease;
}
select:hover { background-color: var(--surface-hover); border-color: var(--border-strong); }
select:focus, input[type="password"]:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-tint);
}
select:disabled { opacity: 0.5; cursor: not-allowed; }

/* v0.6.2: account card with optional usage meter */
.account-band {
  margin: 0;
  padding: 12px 14px;
  border: 1px solid var(--border);
  background:
    linear-gradient(135deg, rgb(123 97 255 / 6%), rgb(255 107 213 / 4%)),
    var(--surface);
  border-radius: 10px;
  font-size: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.account-band[data-state="loading"] { opacity: 0.6; }
.account-band[data-state="loading"] .account-in,
.account-band[data-state="loading"] .account-out,
.account-band[data-state="loading"] .account-byok { display: none; }
.account-band[data-state="out"]  .account-in,
.account-band[data-state="out"]  .account-byok,
.account-band[data-state="in"]   .account-out,
.account-band[data-state="in"]   .account-byok,
.account-band[data-state="byok"] .account-out,
.account-band[data-state="byok"] .account-in     { display: none; }

.account-out, .account-in, .account-byok {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.account-out { flex-direction: column; align-items: stretch; }
.account-out .account-msg { color: var(--label-secondary); line-height: 1.4; font-size: 12px; }
.account-out .account-link { align-self: flex-start; }

.account-msg-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; width: 100%; }
.account-link {
  color: var(--aurora-1);
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  font-size: 12px;
}
.account-link:hover { text-decoration: underline; }
.account-link-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  font-size: 12px;
  font-family: inherit;
  color: var(--label-tertiary);
}
.account-link-btn:hover { color: var(--label-secondary); }

.account-id-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  width: 100%;
}
.account-id { display: flex; flex-direction: column; gap: 1px; min-width: 0; flex: 1; }
.account-email {
  font-weight: 600;
  color: var(--label);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 13px;
}
.account-tier {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--label-tertiary);
  font-weight: 600;
}
.account-tier[data-tier="pro"],
.account-tier[data-tier="max"] {
  background: var(--aurora-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-weight: 700;
}

/* Tier badge in header */
.tier-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.tier-badge[data-tier="free"] {
  background: var(--surface);
  color: var(--label-tertiary);
  border: 1px solid var(--border);
}
.tier-badge[data-tier="pro"],
.tier-badge[data-tier="max"] {
  background: var(--aurora-gradient);
  color: #fff;
  box-shadow: 0 4px 12px rgb(123 97 255 / 30%);
}
.tier-badge[data-tier="byok"] {
  background: rgb(255 255 255 / 8%);
  color: var(--label-secondary);
  border: 1px solid var(--border);
}

/* Usage meter */
.usage-block { display: flex; flex-direction: column; gap: 6px; }
.usage-block[hidden] { display: none; }
.usage-row { display: flex; align-items: baseline; justify-content: space-between; font-size: 11px; }
.usage-label { color: var(--label-secondary); }
.usage-numbers { font-variant-numeric: tabular-nums; color: var(--label); font-weight: 600; }
.usage-numbers .muted { color: var(--label-tertiary); font-weight: 400; }
.usage-track {
  height: 6px;
  background: rgb(255 255 255 / 6%);
  border-radius: 999px;
  overflow: hidden;
  position: relative;
}
.usage-fill {
  height: 100%;
  background: var(--aurora-gradient);
  border-radius: 999px;
  transition: width 400ms cubic-bezier(0.22, 0.61, 0.36, 1);
}
.usage-fill[data-level="warning"] { background: linear-gradient(90deg, var(--warning), var(--aurora-3)); }
.usage-fill[data-level="danger"]  { background: linear-gradient(90deg, var(--danger), #DC2626); }
.usage-hint { font-size: 10px; color: var(--label-tertiary); }
@media (prefers-color-scheme: light) {
  .usage-track { background: rgb(10 11 20 / 6%); }
}

/* Mode segmented control */
.mode-row { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; padding: 2px; background: var(--surface); border: 1px solid var(--border); border-radius: 9px; }
.mode-btn {
  padding: 8px 10px;
  border: 0;
  background: transparent;
  border-radius: 7px;
  font-size: 12px;
  font-weight: 600;
  color: var(--label-secondary);
  cursor: pointer;
  text-align: center;
  font-family: inherit;
  transition: background 160ms ease, color 160ms ease;
}
.mode-btn:hover:not(:disabled) { color: var(--label); }
.mode-btn[aria-pressed="true"] {
  background: var(--bg);
  color: var(--label);
  box-shadow: 0 1px 3px rgb(0 0 0 / 24%);
}
@media (prefers-color-scheme: light) {
  .mode-btn[aria-pressed="true"] { background: #fff; box-shadow: 0 1px 3px rgb(10 11 20 / 8%); }
}
.mode-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.mode-btn-lock { font-size: 9px; opacity: 0.6; display: block; font-weight: 500; margin-top: 1px; }

.secret {
  display: grid;
  gap: 6px;
}
.secret input {
  width: 100%;
  font-family: "SF Mono", ui-monospace, Menlo, monospace;
  font-size: 12px;
  letter-spacing: 0.02em;
}
.badge {
  font-size: 11px;
  font-weight: 600;
  color: var(--label-tertiary);
  padding: 2px 7px;
  border-radius: 5px;
}
.badge.ok { color: var(--success); background: rgb(50 215 75 / 14%); }
.badge.warn { color: var(--warning); background: rgb(255 202 100 / 14%); }

.action {
  width: 100%;
  height: 42px;
  border: 0;
  border-radius: 10px;
  color: #fff;
  background: var(--aurora-gradient);
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
  cursor: pointer;
  box-shadow: 0 8px 24px rgb(123 97 255 / 30%), inset 0 1px 0 rgb(255 255 255 / 18%);
  transition: transform 140ms cubic-bezier(0.22, 1, 0.36, 1),
              box-shadow 200ms ease;
}
.action:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 10px 32px rgb(255 107 213 / 36%), inset 0 1px 0 rgb(255 255 255 / 22%);
}
.action:active:not(:disabled) { transform: scale(0.98); }
.action:disabled { opacity: 0.42; cursor: default; box-shadow: none; }
.action.is-live {
  background: var(--surface-hover);
  color: var(--label);
  box-shadow: 0 1px 2px rgb(0 0 0 / 24%);
}
.action.is-live:hover:not(:disabled) {
  background: var(--border);
}

.mix {
  display: grid;
  gap: 8px;
  border-top: 1px solid var(--separator);
  padding-top: 12px;
}
.mix-row {
  display: flex;
  align-items: center;
  gap: 12px;
}
.mix-row > label {
  width: 56px;
  color: var(--label-secondary);
  font-size: 12px;
  font-weight: 600;
}
input[type="range"] {
  flex: 1;
  min-width: 0;
  accent-color: var(--accent);
  height: 4px;
  cursor: pointer;
}
.mix-row > output {
  width: 28px;
  color: var(--label-tertiary);
  font-size: 11px;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 12px;
  color: var(--label-secondary);
  font-weight: 600;
  min-height: 28px;
}
input[type="checkbox"] {
  appearance: none;
  width: 38px;
  height: 22px;
  border-radius: 999px;
  background: var(--border);
  position: relative;
  cursor: pointer;
  transition: background 140ms ease;
}
input[type="checkbox"]::before {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 18px;
  border-radius: 999px;
  background: var(--label-secondary);
  transition: transform 140ms ease, background 140ms ease;
}
input[type="checkbox"]:checked { background: rgb(255 122 69 / 35%); }
input[type="checkbox"]:checked::before { transform: translateX(16px); background: var(--accent); }

.advanced {
  border-top: 1px solid var(--separator);
  padding-top: 10px;
}
.advanced summary {
  cursor: pointer;
  color: var(--label-tertiary);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  list-style: none;
  user-select: none;
  display: flex;
  align-items: center;
  gap: 6px;
}
.advanced summary::-webkit-details-marker { display: none; }
.advanced summary::before {
  content: "";
  width: 0;
  height: 0;
  border-left: 4px solid currentColor;
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
  transition: transform 140ms ease;
}
.advanced[open] summary::before { transform: rotate(90deg); }
.advanced-body {
  display: grid;
  gap: 10px;
  margin-top: 10px;
  font-size: 11px;
  color: var(--label-tertiary);
  line-height: 1.5;
}
.advanced-body a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
}
.advanced-body a:hover { color: var(--accent-bright); }
.advanced-body strong { color: var(--label-secondary); font-weight: 600; }
.advanced-body .hint { color: var(--label-quaternary); font-size: 10px; }

.status {
  margin: 0;
  font-size: 12px;
  line-height: 1.4;
  color: var(--label-tertiary);
  min-height: 17px;
}
body[data-state="error"] .status { color: var(--danger); }