/* ===== Brand palette (new theme: black base, yellow key color) ===== */
:root {
  --brand-black: #000000;
  --brand-yellow: #eab308;
  /* key / accent color */
  --brand-yellow-hover: #ca9a04;
  --brand-orange: #eb5b18;
  /* secondary accent */

  /* Button radius — keep in sync with base.css --radius-md (login is standalone) */
  --radius-md: 0.35rem;

  /* Login surface tokens */
  --login-bg-glow: #1a1a1a;
  --login-card-bg: #18181b;
  --login-card-border: #27272a;
  --login-input-bg: #1f1f23;
  --login-input-bg-focus: #232327;
  --login-input-border: #3f3f46;
  --login-text: #fafafa;
  --login-label: #e4e4e7;
  --login-text-muted: #a1a1aa;
  --login-text-subtle: #71717a;
  --login-danger: #f87171;
}

/* Dark full-viewport background for the standalone login/register pages.
   These pages do not load base.css, so reset the default body margin here. */
body:has(.login-page) {
  margin: 0;
  min-height: 100vh;
  color-scheme: dark;
  background: radial-gradient(circle at 50% 25%, var(--login-bg-glow) 0%, var(--brand-black) 60%);
}

/* Override main padding for login page */
main:has(.login-page) {
  padding: 0;
}

.login-page {
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  min-height: 100vh;
  padding: 40px 20px;
  box-sizing: border-box;
}

.login-page--register {
  max-width: 540px;
}

.login-card {
  width: 100%;
  background: var(--login-card-bg);
  border-radius: 16px;
  border: 1px solid var(--login-card-border);
  padding: 32px 36px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
  box-sizing: border-box;
}

.login-card--register {
  padding-top: 28px;
}

.login-header {
  text-align: center;
  margin-bottom: 16px;
}

.login-logo {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  margin: 0 auto 12px;
  background: rgba(234, 179, 8, 0.12);
  color: var(--brand-yellow);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.login-logo-img {
  display: block;
  width: 200px;
  max-width: 70%;
  height: auto;
  margin: 0 auto 14px;
}

.login-title {
  margin: 0;
  font-size: 28px;
  font-weight: 700;
  color: var(--login-text);
}

.login-subtitle {
  margin: 8px 0 0;
  font-size: 13px;
  color: var(--login-text-muted);
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-field label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--login-label);
}

.form-field-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.input-with-icon {
  position: relative;
  box-sizing: border-box;
}

.input-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  line-height: 1;
  color: var(--brand-yellow);
}

.login-input {
  width: 100%;
  padding: 12px 12px 12px 36px;
  border-radius: var(--radius-md);
  border: 1px solid var(--login-input-border);
  background: var(--login-input-bg);
  color: var(--login-text);
  box-sizing: border-box;
}

.login-input::placeholder {
  color: var(--login-text-subtle);
}

.login-input:focus {
  outline: none;
  border-color: var(--brand-yellow);
  box-shadow: 0 0 0 3px rgba(234, 179, 8, 0.2);
  background: var(--login-input-bg-focus);
}

/* Keep dark background on browser autofill */
.login-input:-webkit-autofill,
.login-input:-webkit-autofill:focus {
  -webkit-text-fill-color: var(--login-text);
  -webkit-box-shadow: 0 0 0 1000px var(--login-input-bg) inset;
  caret-color: var(--login-text);
}

.login-input.is-invalid {
  border-color: var(--login-danger);
}

.login-input.is-invalid:focus {
  box-shadow: 0 0 0 3px rgba(248, 113, 113, 0.2);
}

.form-help {
  display: flex;
  justify-content: flex-end;
  margin-top: 6px;
}

.login-link {
  font-size: 13px;
  font-weight: 500;
  color: var(--brand-yellow);
  text-decoration: none;
}

.login-link:hover {
  color: var(--brand-yellow-hover);
}

.login-link.strong {
  font-weight: 700;
}

.login-button {
  margin-top: 4px;
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  border: none;
  background: var(--brand-yellow);
  color: var(--on-accent);
  font-weight: 700;
  cursor: pointer;
}

.login-button:hover {
  background: var(--brand-yellow-hover);
}

.login-button:disabled {
  background: var(--login-input-border);
  color: var(--login-text-subtle);
  cursor: not-allowed;
  opacity: 0.8;
}

.login-button-arrow {
  font-size: 18px;
}

.login-divider {
  border-top: 1px solid var(--login-card-border);
  padding-top: 16px;
  margin-top: 8px;
  text-align: center;
  color: var(--login-text-muted);
  font-size: 13px;
}

.login-footer {
  text-align: center;
  color: var(--login-text-subtle);
  font-size: 12px;
}

.login-footer-links {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-bottom: 8px;
}

.login-footer a {
  color: var(--login-text-subtle);
  text-decoration: none;
}

.login-footer a:hover {
  color: var(--login-text-muted);
}

.error {
  font-size: 14px;
  color: var(--login-danger);
  margin-top: 8px;
  margin-bottom: 8px;
  text-align: start;
}

@media (max-width: 520px) {
  .login-page {
    padding: 28px 16px;
  }

  .login-card {
    padding: 28px 24px;
  }
}