/* The retired web app's sign-in screen (apps/web/src/styles/index.css and
   portfolio.css), on the portal's shared tokens, served at /brand-assets/. */
@import "/brand-assets/tokens.css";
@import "/brand-assets/typography.css";
@import "/brand-assets/base.css";
@import "/brand-assets/components.css";

:root {
  font-family: var(--ts-font-body);
  color: var(--text-primary);
  background: var(--surface-subtle);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  min-width: 0;
  height: 100%;
  margin: 0;
}

button,
input {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

[hidden] {
  display: none !important;
}

.brand-wordmark {
  margin: 0;
  color: var(--text-primary);
  font-family: var(--ts-font-display);
  font-size: 25px;
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1;
}

.sign-in-shell {
  --login-ease: cubic-bezier(0.23, 1, 0.32, 1);
  position: relative;
  display: grid;
  min-height: 100dvh;
  overflow: hidden;
  padding: 64px 20px;
  place-items: center;
  isolation: isolate;
  background: var(--surface-canvas);
}

.login-monument {
  position: absolute;
  z-index: 0;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
}

/* The blurred layers reach past the viewport by three blur radii, so the
   soft edge a CSS blur leaves around an element falls outside the screen. */
.login-monument .hero-canvas,
.login-monument .hero-detail-canvas,
.login-monument .hero-graphic {
  --monument-bleed: calc(3 * var(--hero-logo-monument-blur));
  position: absolute;
  inset: calc(-1 * var(--monument-bleed));
  width: calc(100% + 2 * var(--monument-bleed));
  height: calc(100% + 2 * var(--monument-bleed));
  pointer-events: none;
}

.login-monument .hero-canvas,
.login-monument .hero-graphic {
  z-index: 0;
  filter: blur(var(--hero-logo-monument-blur));
}

.login-monument .hero-canvas {
  opacity: 0;
  transition: opacity 600ms var(--ease);
}

.login-monument .hero-canvas.is-ready {
  opacity: var(--hero-logo-monument-opacity);
}

.login-monument .hero-detail-canvas {
  z-index: 1;
  opacity: var(--hero-logo-monument-opacity);
}

.login-monument .hero-graphic {
  display: none;
  object-fit: cover;
  opacity: var(--hero-logo-monument-opacity);
}

.login-monument .hero-graphic.is-fallback {
  display: block;
}

.sign-in-card {
  position: relative;
  z-index: 2;
  width: min(448px, calc(100vw - 32px));
  padding: clamp(28px, 4vw, 40px);
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--surface-canvas) 68%, var(--border-subtle));
  border-radius: 26px;
  background: color-mix(in srgb, var(--surface-canvas) 88%, transparent);
  box-shadow: 0 32px 90px rgb(17 17 18 / 11%);
  backdrop-filter: blur(22px);
  animation: login-card-enter 420ms var(--login-ease) both;
}

.sign-in-card::after {
  position: absolute;
  height: 1px;
  inset: 0 12% auto;
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--accent-green) 72%, white), transparent);
  content: "";
}

.sign-in-brand {
  margin-bottom: clamp(44px, 7vh, 58px);
}

.sign-in-card h1 {
  margin: 0 0 var(--space-24);
  font-family: var(--ts-heading-2xs-family);
  font-size: clamp(32px, 5vw, 38px);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 1.02;
}

.sign-in-confirmation > p {
  margin: var(--space-16) 0 var(--space-32);
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.6;
}

.sign-in-form label {
  display: block;
  margin-bottom: var(--space-8);
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 600;
}

.email-field {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-8);
  padding: 6px;
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  background: color-mix(in srgb, var(--surface-canvas) 82%, transparent);
  box-shadow: 0 8px 28px rgb(17 17 18 / 5%);
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

.email-field:focus-within {
  border-color: color-mix(in srgb, var(--accent-green) 72%, var(--border-subtle));
  box-shadow: 0 11px 34px rgb(17 17 18 / 8%);
}

.email-field input {
  min-width: 0;
  padding: 10px 8px 10px 12px;
  border: 0;
  outline: 0;
  color: var(--text-primary);
  background: transparent;
  font-size: 15px;
}

.email-field input::placeholder {
  color: var(--text-tertiary);
}

.email-field button {
  min-height: 42px;
  min-width: 94px;
  padding: 0 16px;
  border: 0;
  border-radius: 12px;
  color: var(--text-primary);
  background: var(--accent-green);
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
  transition: transform 150ms var(--login-ease), opacity 150ms ease;
}

.email-field button:active {
  transform: scale(0.97);
}

.email-field button:disabled {
  opacity: 0.45;
  cursor: default;
}

.sign-in-error {
  margin: var(--space-12) var(--space-4) 0;
  color: var(--text-negative);
  font-size: 11px;
  line-height: 1.45;
}

.sign-in-confirmation {
  min-height: 218px;
}

.confirmation-mark {
  display: grid;
  width: 44px;
  height: 44px;
  margin-bottom: var(--space-24);
  border: 1px solid color-mix(in srgb, var(--accent-green) 38%, var(--border-subtle));
  border-radius: 50%;
  place-items: center;
  color: var(--text-primary);
  background: var(--accent-green-soft);
  font-weight: 700;
}

.sign-in-confirmation strong {
  color: var(--text-primary);
  font-weight: 600;
}

.text-button {
  padding: 0;
  border: 0;
  color: var(--text-secondary);
  background: transparent;
  cursor: pointer;
  font-size: 13px;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.sign-in-language {
  position: fixed;
  top: 20px;
  right: 24px;
  z-index: 20;
}

.language-trigger {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 9px;
  border: 1px solid transparent;
  border-radius: 6px;
  color: var(--text-secondary);
  background: transparent;
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
}

.language-trigger:hover {
  color: #203e2f;
  background: #edf3ef;
}

.language-trigger:focus-visible {
  outline: 2px solid #347653;
  outline-offset: 2px;
}

@keyframes login-card-enter {
  from { opacity: 0; transform: translateY(14px) scale(0.985); }
}

@media (max-width: 760px) {
  .sign-in-shell {
    padding: 24px 16px;
  }

  .sign-in-card {
    width: 100%;
    padding: 28px 24px 30px;
    border-radius: 22px;
  }

  .sign-in-brand {
    margin-bottom: 46px;
  }
}

@media (max-width: 600px) {
  .sign-in-language {
    top: 12px;
    right: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .sign-in-card {
    animation: none;
  }
}