/* ============================================================
   css/login.css — Login / auth page styles
   Radhe Krishan
   ============================================================ */

/* ── Page layout ────────────────────────────────────────────── */
body {
  font-family: 'DM Sans', sans-serif;
  background: var(--rk-bg);
  color: var(--rk-text-1);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1.5rem 1rem;
}

/* ── Logo / brand ───────────────────────────────────────────── */
.login-brand {
  text-align: center;
  margin-bottom: 1.75rem;
}
.login-brand__title {
  font-family: 'Sora', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--rk-saffron);
}
.login-brand__sub {
  font-size: 0.82rem;
  color: var(--rk-text-2);
  margin-top: 0.25rem;
}

/* ── Card ───────────────────────────────────────────────────── */
.login-card {
  background: var(--rk-surface);
  border: 1px solid var(--rk-border);
  border-radius: 16px;
  box-shadow: 0 4px 24px rgba(28,15,0,.09);
  padding: 1.75rem 1.5rem;
  width: 100%;
  max-width: 400px;
}

/* ── Mode tabs (Sign In / Sign Up) ──────────────────────────── */
.login-tabs {
  display: flex;
  background: var(--rk-bg);
  border-radius: 8px;
  padding: 3px;
  margin-bottom: 1.5rem;
}
.login-tab-btn {
  flex: 1;
  padding: 0.5rem;
  border-radius: 6px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--rk-text-3);
  transition: background .15s, color .15s;
  border: none;
  background: transparent;
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
}
.login-tab-btn.active {
  background: var(--rk-surface);
  color: var(--rk-text-1);
  box-shadow: 0 1px 4px rgba(28,15,0,.1);
}

/* ── Form ───────────────────────────────────────────────────── */
.login-form { display: flex; flex-direction: column; gap: 1rem; }

.field { display: flex; flex-direction: column; gap: 0.35rem; }

.field label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--rk-text-2);
}

.field input {
  width: 100%;
  padding: 0.65rem 0.875rem;
  border: 1.5px solid var(--rk-border);
  border-radius: 8px;
  font-size: 0.925rem;
  background: var(--rk-bg);
  color: var(--rk-text-1);
  transition: border-color .15s;
  min-height: 44px;
  outline: none;
}
.field input:focus { border-color: var(--rk-saffron); }
.field input::placeholder { color: var(--rk-text-3); }

/* ── Submit button ──────────────────────────────────────────── */
.login-submit {
  width: 100%;
  padding: 0.75rem;
  background: var(--rk-saffron);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  min-height: 44px;
  transition: background .15s, opacity .15s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 0.25rem;
}
.login-submit:hover:not(:disabled) { background: var(--rk-saffron-d); }
.login-submit:disabled { opacity: .55; cursor: not-allowed; }

/* ── Spinner inside button ──────────────────────────────────── */
.spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255,255,255,.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin .65s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Message banner ─────────────────────────────────────────── */
.login-msg {
  font-size: 0.82rem;
  font-weight: 500;
  padding: 0.65rem 0.875rem;
  border-radius: 8px;
  display: none;
}
.login-msg.error {
  display: block;
  background: #FEF2F2;
  color: #B91C1C;
  border: 1px solid #FCA5A5;
}
.login-msg.success {
  display: block;
  background: #F0FDF4;
  color: #15803D;
  border: 1px solid #86EFAC;
}
.login-msg.info {
  display: block;
  background: var(--rk-saffron-l);
  color: var(--rk-saffron-d);
  border: 1px solid #fcd34d;
}

/* ── Footer links ───────────────────────────────────────────── */
.login-footer {
  margin-top: 1.25rem;
  text-align: center;
  font-size: 0.82rem;
  color: var(--rk-text-3);
}
.login-footer a,
.login-footer button {
  color: var(--rk-saffron-d);
  font-weight: 600;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
  font-family: 'DM Sans', sans-serif;
  font-size: inherit;
}
.login-footer a:hover,
.login-footer button:hover { text-decoration: underline; }

.login-divider {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 0.25rem 0;
  color: var(--rk-text-3);
  font-size: 0.78rem;
}
.login-divider::before,
.login-divider::after {
  content: '';
  flex: 1;
  border-top: 1px solid var(--rk-border);
}

/* ── Utility ────────────────────────────────────────────────── */
.hidden { display: none !important; }

/* ── Side-by-side field row ─────────────────────────────────── */
.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}