/*
 * Kulima sign-in (public/auth-login.php).
 * The farm photograph is the setting: shown full-bleed, faintly blurred so it reads as place.
 * One solid card carries the task. Demo businesses are described by what they actually farm.
 * Type: Hanken Grotesk for headings, Atkinson Hyperlegible for body (low-vision legibility).
 * Values come from kulima-tokens.css.
 */

.kulima-auth {
  min-height: 100vh;
  margin: 0;
  background: var(--kulima-neutral-800);
  color: var(--kulima-neutral-900);
  font-family: var(--kulima-font-body);
}

/* Faint blur on the photograph itself; a flat dim keeps the card edge readable.
 * The photo is the random farm picture head.php publishes as --kulima-hero-image
 * (set by js/kulima-page-hero.js), so no inline style is needed (CSP, Phase 18). */
.kulima-auth__photo {
  position: fixed;
  background-image: var(--kulima-hero-image);
  inset: -16px;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  filter: blur(3px) brightness(0.82);
}

.kulima-auth__stage {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  min-height: 100vh;
  padding: var(--kulima-space-6) var(--kulima-space-4);
  outline: none;
}

.kulima-auth__card {
  width: 100%;
  max-width: 28rem;
  padding: var(--kulima-space-6);
  border-radius: var(--kulima-radius-lg);
  background: var(--kulima-neutral-0);
  box-shadow: 0 24px 48px -24px oklch(0.160 0.010 152 / 0.6);
}

.kulima-auth__brand {
  display: flex;
  align-items: center;
  gap: var(--kulima-space-2);
  margin-bottom: var(--kulima-space-5);
  color: var(--kulima-green-800);
  font-family: var(--kulima-font-heading);
  font-size: var(--kulima-font-size-md);
  font-weight: var(--kulima-font-weight-bold);
}

.kulima-auth__title {
  margin: 0 0 var(--kulima-space-2);
  color: var(--kulima-neutral-900);
  font-family: var(--kulima-font-heading);
  font-size: var(--kulima-font-size-lg);
  font-weight: var(--kulima-font-weight-bold);
  line-height: 1.2;
}

.kulima-auth__intro {
  margin: 0 0 var(--kulima-space-5);
  color: var(--kulima-neutral-600);
  font-size: var(--kulima-font-size-sm);
  line-height: 1.5;
}

/* Demo businesses: one bordered group with dividers, not a stack of identical cards. */
.kulima-auth__businesses {
  margin: 0;
  padding: 0;
  list-style: none;
  border: 1px solid var(--kulima-neutral-200);
  border-radius: var(--kulima-radius-md);
  overflow: hidden;
}
.kulima-auth__businesses li { margin: 0; padding: 0; }
.kulima-auth__businesses li + li { border-top: 1px solid var(--kulima-neutral-200); }
.kulima-auth__businesses form { margin: 0; }

.kulima-business {
  display: flex;
  align-items: center;
  gap: var(--kulima-space-4);
  width: 100%;
  min-height: 48px;
  padding: var(--kulima-space-4);
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: background-color 150ms ease;
}
.kulima-business:hover { background: var(--kulima-green-50); }
.kulima-business:focus-visible {
  outline: 3px solid var(--kulima-green-600);
  outline-offset: -3px;
}

.kulima-business__text { display: grid; gap: 2px; flex: 1; min-width: 0; }

.kulima-business__name {
  color: var(--kulima-neutral-900);
  font-family: var(--kulima-font-heading);
  font-size: var(--kulima-font-size-base);
  font-weight: var(--kulima-font-weight-bold);
  line-height: 1.3;
}
.kulima-business__summary { color: var(--kulima-neutral-700); font-size: var(--kulima-font-size-sm); }
.kulima-business__detail {
  color: var(--kulima-color-text-muted);
  font-size: var(--kulima-font-size-xs);
  font-variant-numeric: tabular-nums;
}

.kulima-business__action {
  flex: none;
  color: var(--kulima-green-700);
  font-size: var(--kulima-font-size-sm);
  font-weight: var(--kulima-font-weight-bold);
  white-space: nowrap;
}
.kulima-business__action .bi { display: inline-block; transition: transform 150ms ease; }
.kulima-business:hover .kulima-business__action .bi { transform: translateX(3px); }

/* Password form */
.kulima-auth__form { display: grid; gap: var(--kulima-space-2); }

.kulima-auth__label {
  margin: var(--kulima-space-2) 0 0;
  color: var(--kulima-neutral-800);
  font-size: var(--kulima-font-size-sm);
  font-weight: var(--kulima-font-weight-bold);
  letter-spacing: normal;
  text-transform: none;
}

.kulima-auth__input {
  width: 100%;
  min-height: 48px;
  padding: 0 var(--kulima-space-3);
  border: 1px solid var(--kulima-neutral-300);
  border-radius: var(--kulima-radius-md);
  background: var(--kulima-neutral-0);
  color: var(--kulima-neutral-900);
  font: inherit;
  caret-color: var(--kulima-green-700);
}
.kulima-auth__input:focus-visible {
  border-color: var(--kulima-green-600);
  outline: 3px solid oklch(0.636 0.132 150 / 0.35);
  outline-offset: 0;
}

.kulima-auth__row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--kulima-space-2);
  margin: var(--kulima-space-2) 0 var(--kulima-space-3);
  font-size: var(--kulima-font-size-sm);
}
.kulima-auth__check {
  display: inline-flex;
  align-items: center;
  gap: var(--kulima-space-2);
  margin: 0;
  color: var(--kulima-neutral-700);
  font-size: var(--kulima-font-size-sm);
  letter-spacing: normal;
  text-transform: none;
}
.kulima-auth__check input { width: 18px; height: 18px; accent-color: var(--kulima-green-600); }

.kulima-auth__submit {
  min-height: 48px;
  border: 0;
  border-radius: var(--kulima-radius-md);
  background: var(--kulima-green-600);
  color: var(--kulima-neutral-0);
  font-family: var(--kulima-font-heading);
  font-size: var(--kulima-font-size-base);
  font-weight: var(--kulima-font-weight-bold);
  cursor: pointer;
}
.kulima-auth__submit:hover { background: var(--kulima-green-700); }
.kulima-auth__submit:focus-visible { outline: 3px solid var(--kulima-green-800); outline-offset: 3px; }

/* Messages and footer */
.kulima-auth__alert {
  margin: 0 0 var(--kulima-space-4);
  padding: var(--kulima-space-3);
  border-radius: var(--kulima-radius-md);
  font-size: var(--kulima-font-size-sm);
}
.kulima-auth__alert--error { background: var(--kulima-red-100); color: var(--kulima-red-700); }
.kulima-auth__alert--success { background: var(--kulima-green-100); color: var(--kulima-green-800); }

.kulima-auth__foot {
  margin: var(--kulima-space-5) 0 0;
  color: var(--kulima-neutral-600);
  font-size: var(--kulima-font-size-sm);
}
.kulima-auth__card a {
  color: var(--kulima-green-700);
  font-weight: var(--kulima-font-weight-bold);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.kulima-auth__card a:hover { color: var(--kulima-green-900); }

.kulima-auth ::selection { background: var(--kulima-green-200); color: var(--kulima-neutral-900); }

@media (prefers-reduced-motion: reduce) {
  .kulima-business,
  .kulima-business__action .bi { transition: none; }
  .kulima-business:hover .kulima-business__action .bi { transform: none; }
}

@media (max-width: 479.98px) {
  .kulima-auth__card { padding: var(--kulima-space-5); }
}