/* =====================================================================
   app.css — gaya tambahan aplikasi KitoNgundang (di luar prototype).
   Mengikuti token landing: burgundy #8B1E3F, emas #D4AF37,
   Playfair Display (judul) + Plus Jakarta Sans (teks).
   ===================================================================== */

/* ---------- Halaman informasi (kebijakan, syarat) ---------- */
.prose-legal { color: #374151; line-height: 1.8; font-size: 0.975rem; }
.prose-legal > * + * { margin-top: 1rem; }
.prose-legal h2 {
  margin-top: 2rem;
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  font-size: 1.3rem;
  color: #111827;
}
.prose-legal a { color: #8B1E3F; font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.prose-legal ul { list-style: disc; padding-left: 1.25rem; }
.prose-legal .updated { color: #9ca3af; font-size: 0.85rem; }

/* ---------- Formulir (auth, editor, profil) ---------- */
.ku-label { display: block; margin-bottom: 0.4rem; font-size: 0.85rem; font-weight: 600; color: #374151; }
.ku-label .opt { font-weight: 400; color: #9ca3af; }
.ku-input {
  width: 100%;
  border: 1.5px solid #e5e7eb;
  border-radius: 0.9rem;
  background: #fff;
  padding: 0.75rem 0.95rem;
  font-size: 0.95rem;
  color: #111827;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.ku-input::placeholder { color: #b6bcc6; }
.ku-input:focus { outline: none; border-color: #8B1E3F; box-shadow: 0 0 0 4px rgba(139, 30, 63, 0.12); }
.ku-input[aria-invalid="true"] {
  border-color: #ef4444 !important;
  background-color: #fff8f8;
  color: #991b1b;
}
.ku-input[aria-invalid="true"]:focus {
  border-color: #dc2626 !important;
  box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.15) !important;
}
textarea.ku-input { min-height: 6.5rem; line-height: 1.6; resize: vertical; }
select.ku-input { appearance: none; padding-right: 2.4rem; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 0.95rem center; }
.ku-hint { margin-top: 0.35rem; font-size: 0.78rem; color: #9ca3af; }
.ku-error {
  margin-top: 0.4rem;
  font-size: 0.8rem;
  color: #dc2626;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}
.ku-error::before {
  content: '\f06a';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  font-size: 0.85rem;
}
.ku-check { display: flex; gap: 0.6rem; align-items: flex-start; font-size: 0.875rem; color: #4b5563; }
.ku-check input { margin-top: 0.2rem; width: 1.05rem; height: 1.05rem; accent-color: #8B1E3F; flex-shrink: 0; }

/* Loading state universal untuk tombol & formulir */
.btn-loading {
  position: relative !important;
  pointer-events: none !important;
  opacity: 0.85 !important;
  cursor: not-allowed !important;
}
.btn-loading-spinner {
  display: inline-block;
  width: 1em;
  height: 1em;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: ku-spin 0.75s linear infinite;
  margin-right: 0.5rem;
  vertical-align: -0.125em;
}
@keyframes ku-spin {
  to { transform: rotate(360deg); }
}

.ku-alert { display: flex; gap: 0.7rem; align-items: flex-start; border-radius: 1rem; padding: 0.85rem 1rem; font-size: 0.9rem; line-height: 1.5; }
.ku-alert i { margin-top: 0.2rem; }
.ku-alert-success { background: #ecfdf5; color: #065f46; border: 1px solid #a7f3d0; }
.ku-alert-error   { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; }
.ku-alert-info    { background: #fef9f8; color: #8B1E3F; border: 1px solid #f5d0da; }

.ku-card { background: #fff; border: 1px solid #f1f1f4; border-radius: 1.5rem; box-shadow: 0 4px 24px rgba(139, 30, 63, 0.06); }

/* panel kiri halaman masuk/daftar */
.auth-aside { background: linear-gradient(150deg, #6B1530 0%, #8B1E3F 55%, #A52A4A 100%); }
.auth-aside::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.12) 1px, transparent 1.4px);
  background-size: 18px 18px;
  pointer-events: none;
}

/* gulir horizontal tanpa batang gulir (penanda langkah editor) */
.no-scrollbar { scrollbar-width: none; }
.no-scrollbar::-webkit-scrollbar { display: none; }