:root {
  --color-imbuia-950: #0e0702;
  --color-imbuia-900: #1c0f04;
  --color-imbuia-800: #2a1505;
  --color-imbuia-700: #3b2205;
  --color-imbuia-500: #6b4c1e;
  --color-gold-500: #c9a84c;
  --color-gold-300: #e2c97e;
  --color-parchment-50: #fdfaf3;
  --color-parchment-100: #f5ecd7;
  --color-parchment-200: #ede0c4;
  --color-parchment-300: #d4c5a0;
  --color-error: #8b2020;
  --shadow-md: 0 8px 30px rgba(28, 15, 4, 0.22);
  --radius-lg: 12px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --font-display: "Cinzel", serif;
  --font-body: "Jost", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-imbuia-700);
  background: radial-gradient(1200px 600px at 20% 10%, rgba(201, 168, 76, 0.14), transparent 55%),
    radial-gradient(900px 520px at 90% 10%, rgba(226, 201, 126, 0.12), transparent 55%),
    linear-gradient(180deg, var(--color-imbuia-950), var(--color-imbuia-900));
}

.login {
  min-height: 100%;
  display: grid;
  place-items: center;
  padding: var(--space-6) var(--space-4);
}

.login-card {
  width: min(520px, 100%);
  background: linear-gradient(180deg, rgba(253, 250, 243, 0.98), rgba(245, 236, 215, 0.98));
  border: 1px solid rgba(201, 168, 76, 0.22);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--space-6);
}

.login-card__header {
  margin-bottom: var(--space-5);
}

.login-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.login-brand__symbol {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: rgba(201, 168, 76, 0.18);
  color: var(--color-imbuia-700);
  border: 1px solid rgba(201, 168, 76, 0.3);
}

.login-brand__name {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.02em;
  font-size: 1.1rem;
}

.login-brand__label {
  margin-top: 2px;
  font-size: 0.9rem;
  color: var(--color-imbuia-500);
}

.login-card__subtitle {
  margin: var(--space-4) 0 0 0;
  color: var(--color-imbuia-500);
  line-height: 1.4;
}

.login-form {
  display: grid;
  gap: var(--space-4);
}

.field {
  display: grid;
  gap: var(--space-2);
}

.field__label {
  font-size: 0.9rem;
  color: var(--color-imbuia-700);
}

.field__input {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid rgba(59, 34, 5, 0.22);
  border-radius: 10px;
  background: rgba(253, 250, 243, 0.9);
  font-family: var(--font-body);
  font-size: 1rem;
  outline: none;
}

.field__input:focus {
  border-color: rgba(201, 168, 76, 0.9);
  box-shadow: 0 0 0 3px rgba(201, 168, 76, 0.18);
}

.btn {
  border: 0;
  border-radius: 10px;
  padding: 12px 14px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
}

.btn--primary {
  background: linear-gradient(180deg, var(--color-gold-300), var(--color-gold-500));
  color: var(--color-imbuia-900);
  box-shadow: 0 10px 24px rgba(201, 168, 76, 0.18);
}

.btn--primary:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.login-card__hint {
  padding: var(--space-3);
  background: rgba(237, 224, 196, 0.7);
  border: 1px solid rgba(212, 197, 160, 0.9);
  border-radius: 10px;
  color: var(--color-imbuia-700);
  line-height: 1.4;
}

.login-card__hint code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 0.9rem;
}

.login-card__footer {
  margin-top: var(--space-5);
  display: flex;
  justify-content: center;
}

.login-link {
  color: var(--color-imbuia-700);
  text-decoration: none;
  border-bottom: 1px solid rgba(201, 168, 76, 0.45);
}

.login-link:hover {
  border-bottom-color: rgba(201, 168, 76, 0.9);
}

.toast-stack {
  position: fixed;
  right: 16px;
  bottom: 16px;
  display: grid;
  gap: 10px;
  z-index: 9999;
}

.toast {
  width: min(420px, calc(100vw - 32px));
  padding: 12px 14px;
  border-radius: 10px;
  background: rgba(253, 250, 243, 0.98);
  border: 1px solid rgba(201, 168, 76, 0.22);
  box-shadow: 0 10px 24px rgba(28, 15, 4, 0.18);
  color: var(--color-imbuia-700);
  display: grid;
  gap: 4px;
}

.toast__title {
  font-weight: 700;
}

.toast--error {
  border-color: rgba(139, 32, 32, 0.4);
}

.toast--error .toast__title {
  color: var(--color-error);
}