* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: var(--font-base);
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

.login {
  display: grid;
  grid-template-columns: minmax(320px, 1fr) 1fr;
  min-height: 100vh;
}

/* Form pane */
.login__form-pane {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem 1.5rem;
  background: var(--paper);
}

.login__form-wrap {
  width: 100%;
  max-width: 340px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
}

.login__title {
  margin: 0 0 1.5rem;
  color: var(--teal-800);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.login__back {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  margin: -0.25rem 0 1rem -0.4rem;
  border: none;
  border-radius: var(--radius-pill);
  background: none;
  color: var(--teal-800);
  cursor: pointer;
}
.login__back:hover { background: var(--surface-2); }

.login__description {
  margin: 0 0 1.5rem;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

.login__check {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  margin: 0 auto 1.25rem;
  border-radius: 50%;
  background: var(--amber-400);
}

.login__form {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.field {
  display: flex;
  flex-direction: column;
}

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

.field__input {
  padding: 0.8rem 1.25rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  font-size: 0.9rem;
  font-family: inherit;
  color: var(--ink);
  background: var(--surface);
  transition: border-color 0.15s, box-shadow 0.15s;
}

.field__input::placeholder {
  color: var(--muted);
}

.field__input:focus {
  outline: none;
  border-color: var(--amber-400);
  box-shadow: 0 0 0 3px rgba(237, 172, 85, 0.25);
}

.login__error {
  background: var(--danger-soft);
  color: var(--danger);
  border-radius: var(--radius-sm);
  padding: 0.5rem 0.9rem;
  font-size: 0.85rem;
}

.login__success {
  background: var(--success-soft);
  color: var(--success);
  border-radius: var(--radius-sm);
  padding: 0.5rem 0.9rem;
  font-size: 0.85rem;
}

.login__link {
  display: block;
  margin: 1rem auto 0;
  border: none;
  background: none;
  color: var(--teal-800);
  font-size: 0.85rem;
  font-family: inherit;
  text-decoration: underline;
  text-align: center;
  cursor: pointer;
}
.login__link:hover { color: var(--teal-600); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.8rem 1.25rem;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  font-size: 0.9rem;
  font-weight: 600;
  font-family: inherit;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, color 0.15s, box-shadow 0.15s;
}

.btn--block { width: 100%; }

.btn--primary {
  background: var(--amber-400);
  color: var(--teal-800);
}
.btn--primary:hover { background: var(--amber-600); }

.btn--outline,
.btn--google {
  background: var(--surface);
  color: var(--ink);
  border-color: var(--border);
}
.btn--outline:hover,
.btn--google:hover { background: var(--surface-2); }

/* Hero pane */
.login__hero {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  padding: 4rem 3rem;
  text-align: center;
  overflow: hidden;
}

.login__hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 100% 100%, var(--amber-500) 0%, var(--amber-400) 15%, rgba(237, 172, 85, 0.25) 30%, rgba(237, 172, 85, 0) 50%);
}

.login__hero-title {
  position: relative;
  margin: 0;
  font-size: 2.2rem;
  font-weight: 600;
  color: var(--teal-800);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.login__hero-brand {
  position: relative;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 1.0rem;
}

.login__hero-logo {
  height: 40px;
  display: block;
}

.login__hero-brand-text {
  font-size: 2.75rem;
  font-weight: 700;
  color: var(--amber-500);
}

/* Responsive: stack vertically below 800px and hide hero on small phones */
@media (max-width: 800px) {
  .login {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
  }
  .login__hero { display: none; }
  .login__form-pane { padding: 2rem 1.25rem; min-height: 100vh; }
}