/* Hallmark · pre-emit critique: P4 H4 E4 S4 R5 V4
 * macrostructure: Credential Card · not the cabinet Index-First work surface
 * theme: studied-DNA (cabinet tokens from cursor.com/dashboard; authenticator card rhythm)
 * display/body/label: system-ui grotesque · studied: yes
 * do-not-copy: Cursor wordmark, authenticator.cursor.sh pixels, client_id, session ids
 */

:root {
  --color-chrome: #141414;
  --color-elevated: #181818;
  --color-ink: #f0f0f0;
  --color-muted: color-mix(in oklab, #f0f0f0 66%, transparent);
  --color-faint: color-mix(in oklab, #f0f0f0 42%, transparent);
  --color-line: color-mix(in oklab, #f0f0f0 10%, transparent);
  --color-accent: #599ce7;
  --color-primary: #d7e3f4;
  --color-primary-ink: #141414;
  --color-blocked: #e34671;
  --font-sans: system-ui, -apple-system, "Segoe UI", sans-serif;
  --radius: 12px;
}

html {
  color-scheme: dark;
}

html,
body {
  margin: 0;
  min-height: 100%;
  overflow-x: clip;
  background: var(--color-chrome);
  color: var(--color-ink);
  font-family: var(--font-sans);
}

body {
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: 1.25rem;
}

.login-shell {
  width: min(100%, 22.5rem);
}

.login-card {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
  padding: 1.35rem 1.35rem 1.2rem;
  background: var(--color-elevated);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
}

.login-brand {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.login-mark {
  display: grid;
  place-items: center;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 6px;
  background: var(--color-ink);
  color: var(--color-chrome);
  font-size: 0.68rem;
  font-weight: 700;
}

.login-product {
  font-size: 0.92rem;
  font-weight: 560;
}

.login-card h1 {
  margin: 0;
  font-size: 1.35rem;
  font-weight: 560;
  font-style: normal;
  letter-spacing: -0.02em;
}

.login-host {
  margin: 0.2rem 0 0;
  color: var(--color-muted);
  font-size: 0.92rem;
}

.login-alert {
  margin: 0;
  color: var(--color-blocked);
  font-size: 0.88rem;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.login-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.login-field label {
  color: var(--color-muted);
  font-size: 0.88rem;
}

.login-field input {
  width: 100%;
  box-sizing: border-box;
  min-height: 2.6rem;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--color-line);
  border-radius: 8px;
  background: color-mix(in oklab, #141414 70%, #181818);
  color: var(--color-ink);
  font: inherit;
}

.login-field input:hover {
  border-color: color-mix(in oklab, #f0f0f0 22%, transparent);
}

.login-field input:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.login-field input:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.login-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 0.2rem;
}

.login-btn {
  min-height: 2.55rem;
  width: 100%;
  padding: 0.55rem 1.05rem;
  border: 0;
  border-radius: 999px;
  font: inherit;
  font-weight: 560;
  cursor: pointer;
}

.login-btn-primary {
  background: var(--color-primary);
  color: var(--color-primary-ink);
}

.login-btn-primary:hover {
  filter: brightness(1.04);
}

.login-btn-primary:active {
  filter: brightness(0.96);
}

.login-btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.login-btn-primary:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.login-reset {
  color: var(--color-accent);
  font-size: 0.82rem;
  text-decoration: none;
}

.login-reset:hover {
  text-decoration: underline;
}

.login-reset:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.login-back {
  align-self: center;
  color: var(--color-muted);
  font-size: 0.82rem;
  text-decoration: none;
}

.login-back:hover {
  color: var(--color-ink);
  text-decoration: underline;
}

.login-back:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.login-otp-list {
  margin: 0;
  padding: 0;
  border: 0;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.login-otp-list legend {
  padding: 0;
  color: var(--color-muted);
  font-size: 0.88rem;
}

.login-otp-choice {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-ink);
  font-size: 0.92rem;
}

.login-otp-choice input {
  accent-color: var(--color-accent);
}

#otp {
  letter-spacing: 0.12em;
  font-variant-numeric: tabular-nums;
}