/**
 * Login route only — layout, blobs, and card motion.
 * Served as {basePath}/css/login.css — see app/login/layout.tsx (public/css/login.css).
 */

@keyframes login-fade-up {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes login-logo-in {
  from {
    opacity: 0;
    transform: scale(0.94) translateY(8px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

@keyframes login-blob-float {
  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }
  33% {
    transform: translate(8%, -6%) scale(1.05);
  }
  66% {
    transform: translate(-6%, 8%) scale(0.98);
  }
}

.login-page-shell {
  position: relative;
  isolation: isolate;
}

.login-page-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(72px);
  pointer-events: none;
  animation: login-blob-float 22s ease-in-out infinite;
}

.login-page-blob--a {
  width: min(420px, 90vw);
  height: min(420px, 90vw);
  top: -12%;
  right: -8%;
  background: radial-gradient(circle, color-mix(in srgb, var(--green-accent) 35%, transparent) 0%, transparent 70%);
  animation-delay: 0s;
}

.login-page-blob--b {
  width: min(360px, 80vw);
  height: min(360px, 80vw);
  bottom: -10%;
  left: -12%;
  background: radial-gradient(circle, color-mix(in srgb, var(--green-primary) 22%, transparent) 0%, transparent 70%);
  animation-delay: -7s;
  animation-duration: 26s;
}

.login-page-blob--c {
  width: min(280px, 70vw);
  height: min(280px, 70vw);
  top: 40%;
  left: 35%;
  background: radial-gradient(circle, color-mix(in srgb, var(--orange) 12%, transparent) 0%, transparent 65%);
  animation-delay: -12s;
  animation-duration: 20s;
}

.login-animate-logo {
  animation: login-logo-in 0.65s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.login-animate-card {
  animation: login-fade-up 0.7s cubic-bezier(0.22, 1, 0.36, 1) 0.12s both;
}

.login-card-glow {
  box-shadow:
    0 4px 24px rgba(10, 61, 44, 0.08),
    0 0 0 1px rgba(255, 255, 255, 0.6) inset;
  transition:
    box-shadow 0.35s ease,
    transform 0.35s ease;
}

.login-card-glow:hover {
  box-shadow:
    0 12px 40px rgba(10, 61, 44, 0.12),
    0 0 0 1px rgba(74, 222, 128, 0.15) inset;
  transform: translateY(-2px);
}

/* —— Reference-style glass login (uses theme tokens from :root) —— */

.login-page-atmos {
  background: linear-gradient(180deg, #27a049 20%, #68bd46 100%);
}

.login-page-atmos .login-page-blob--a {
  background: radial-gradient(circle, color-mix(in srgb, var(--green-accent) 55%, transparent) 0%, transparent 72%);
  opacity: 0.45;
}

.login-page-atmos .login-page-blob--b {
  background: radial-gradient(circle, color-mix(in srgb, var(--green-light) 35%, transparent) 0%, transparent 70%);
  opacity: 0.35;
}

.login-page-atmos .login-page-blob--c {
  background: radial-gradient(circle, color-mix(in srgb, var(--orange) 28%, transparent) 0%, transparent 68%);
  opacity: 0.2;
}

.login-glass-panel {
  border: 1px solid color-mix(in srgb, white 52%, transparent);
  background: color-mix(in srgb, var(--surface) 78%, transparent);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow:
    0 4px 6px rgba(10, 61, 44, 0.06),
    0 24px 48px rgba(10, 61, 44, 0.18),
    0 0 0 1px color-mix(in srgb, white 65%, transparent) inset;
}

.login-glass-shine::before {
  content: "";
  position: absolute;
  top: -40%;
  right: -30%;
  width: 70%;
  height: 70%;
  background: linear-gradient(
    125deg,
    color-mix(in srgb, white 35%, transparent) 0%,
    transparent 55%
  );
  transform: rotate(-18deg);
  pointer-events: none;
}

.login-field {
  display: flex;
  align-items: stretch;
  overflow: hidden;
  border-radius: 0.65rem;
  border: 1px solid color-mix(in srgb, var(--border) 85%, var(--green-dark));
  background: color-mix(in srgb, var(--cream-dark) 55%, white);
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.login-field:focus-within {
  border-color: var(--green-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--green-primary) 28%, transparent);
}

.login-field--error {
  border-color: #dc2626;
  box-shadow: 0 0 0 3px color-mix(in srgb, #dc2626 22%, transparent);
}

.login-field--error:focus-within {
  border-color: #dc2626;
  box-shadow: 0 0 0 3px color-mix(in srgb, #dc2626 28%, transparent);
}

.login-field--error .login-field__lead {
  background: color-mix(in srgb, #dc2626 12%, var(--cream-dark));
  color: #dc2626;
}

.login-field__error {
  margin: 0;
  font-size: 0.8125rem;
  font-weight: 600;
  line-height: 1.35;
  color: #dc2626;
}

.login-field__lead {
  display: grid;
  flex-shrink: 0;
  place-items: center;
  width: 2.85rem;
  background: color-mix(in srgb, var(--border) 38%, var(--cream-dark));
  color: color-mix(in srgb, var(--muted) 85%, var(--green-dark));
}

.login-field__lead svg {
  width: 1.15rem;
  height: 1.15rem;
}

.login-field input.login-field__input,
.login-field .login-field__input {
  min-height: 2.85rem;
  flex: 1;
  border-radius: 0 !important;
  border: none !important;
  background: transparent !important;
  padding-inline: 0.75rem;
  font-size: 0.9375rem;
  color: var(--text);
  outline: none !important;
  box-shadow: none !important;
}

.login-field input.login-field__input:focus,
.login-field .login-field__input:focus {
  box-shadow: none !important;
  outline: none !important;
}

.login-field--password {
  position: relative;
}

.login-field--password .login-field__input {
  padding-right: 2.75rem;
}

.login-field__reveal {
  position: absolute;
  top: 50%;
  right: 0.3rem;
  z-index: 2;
  display: grid;
  width: 2.25rem;
  height: 2.25rem;
  place-items: center;
  border: none;
  border-radius: 0.5rem;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transform: translateY(-50%);
  transition:
    background 0.15s ease,
    color 0.15s ease;
}

.login-field__reveal:hover:not(:disabled) {
  background: color-mix(in srgb, var(--green-primary) 14%, transparent);
  color: var(--green-primary);
}

.login-field__reveal:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.login-form .login-submit {
  margin-top: 0.25rem;
  width: 100%;
  border: none;
  border-radius: 0.55rem;
  background: var(--green-dark);
  padding: 0.8rem 1rem;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: white;
  cursor: pointer;
  transition:
    background 0.2s ease,
    transform 0.15s ease;
}

.login-form .login-submit:hover:not(:disabled) {
  background: color-mix(in srgb, var(--green-dark) 88%, var(--green-primary));
}

.login-form .login-submit:active:not(:disabled) {
  transform: translateY(1px);
}

.login-form .login-submit:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.login-form .sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}