/* Komponen: Form — field, input, select, textarea, check, switch */

/* Pola create/edit: kartu selebar konten, isi form-nya yang dibatasi.
   Taruh kelas ini di <form> — field, alert, dan tombol aksi ikut terbatas. */
.form-narrow { max-width: 560px; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 720px) { .form-grid { grid-template-columns: 1fr; } }

.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: 12.5px; font-weight: 700; color: var(--text-2); }
.field label .req { color: var(--tile-red-fg); }
.field .help { font-size: 12px; color: var(--muted); }
.field.invalid .input { border-color: var(--danger-fg); }
.field.invalid .help  { color: var(--danger-fg); font-weight: 600; }

.input, .select, .textarea {
  font-family: inherit; font-size: 13.5px; color: var(--text);
  background: var(--card-bg);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 9px 12px; width: 100%;
}
/* line-height minimal 20px agar descender (g, j, y) tidak terpotong;
   padding vertikal dikecilkan supaya tinggi total tetap ±36px = sejajar
   dengan .btn dalam satu baris toolbar */
.input, .select { line-height: 20px; padding-top: 7px; padding-bottom: 7px; }
.input, .textarea { caret-color: var(--primary); }
.input::placeholder, .textarea::placeholder { color: var(--muted); }
.input:focus, .select:focus, .textarea:focus {
  outline: none; border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-soft);
}

/* State disabled & readonly */
.input:disabled, .select:disabled, .textarea:disabled {
  background: var(--page-bg); color: var(--muted);
  cursor: not-allowed; opacity: 1;
}
.input[readonly], .textarea[readonly] { background: var(--page-bg); }

/* Input berikon / beraksi: bungkus dengan .input-wrap */
.input-wrap { position: relative; }
.input-wrap > svg.lead {
  position: absolute; left: 11px; top: 50%; transform: translateY(-50%);
  width: 15px; height: 15px; color: var(--muted); pointer-events: none;
}
.input-wrap .input.has-lead { padding-left: 34px; }
.input-wrap .action {
  position: absolute; right: 5px; top: 50%; transform: translateY(-50%);
  border: none; background: none; cursor: pointer;
  padding: 6px; border-radius: 6px; color: var(--muted);
  display: grid; place-items: center;
}
.input-wrap .action:hover { background: var(--hover); color: var(--text); }
.input-wrap .action svg { width: 15px; height: 15px; }
.input-wrap .input.has-action { padding-right: 38px; }
.input-wrap .spinner.trail {
  position: absolute; right: 12px; top: 50%; margin-top: -7.5px;
  color: var(--muted);
}

/* Pemisah seksi pada form panjang (biodata siswa, dsb.) */
.form-section {
  grid-column: 1 / -1;
  margin: 10px 0 0; padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}
.form-section h4 { margin: 0; font-size: 13.5px; font-weight: 800; }
.form-section p { margin: 2px 0 0; font-size: 12px; color: var(--muted); }

/* Penghitung karakter */
.char-count { font-size: 11.5px; color: var(--muted); text-align: right; }
.char-count.over { color: var(--danger-fg); font-weight: 700; }

/* ---------- Form horizontal (label kiri) ----------
   Untuk halaman PENGATURAN (field sedikit, mudah dipindai).
   Form entry data tetap vertikal (label di atas). */
.form-h { display: flex; flex-direction: column; gap: 14px; }
.form-h .row-h {
  display: grid; grid-template-columns: 190px 1fr;
  gap: 4px 18px; align-items: start;
}
.form-h .row-h > label {
  font-size: 13px; font-weight: 700; color: var(--text-2);
  padding-top: 10px;
}
.form-h .row-h .help { grid-column: 2; font-size: 12px; color: var(--muted); }
@media (max-width: 720px) {
  .form-h .row-h { grid-template-columns: 1fr; }
  .form-h .row-h > label { padding-top: 0; }
  .form-h .row-h .help { grid-column: 1; }
}

/* ---------- Baris aksi form (standar) ----------
   Rata kanan; urutan: Batal -> sekunder -> PRIMER selalu paling kanan. */
.form-actions {
  display: flex; justify-content: flex-end; gap: 10px; flex-wrap: wrap;
  margin-top: 22px; padding-top: 16px;
  border-top: 1px solid var(--border);
}

.check-row { display: flex; align-items: center; gap: 8px; font-size: 13.5px; }
.check-row input { width: 16px; height: 16px; accent-color: var(--primary); }

.switch { position: relative; width: 38px; height: 22px; flex-shrink: 0; }
.switch input {
  opacity: 0; width: 100%; height: 100%; margin: 0;
  cursor: pointer; position: absolute; z-index: 1;
}
.switch .track {
  position: absolute; inset: 0; border-radius: 99px;
  background: var(--border-strong); transition: background .15s;
}
.switch .track::after {
  content: ""; position: absolute; top: 3px; left: 3px;
  width: 16px; height: 16px; border-radius: 50%; background: #fff;
  transition: transform .15s; box-shadow: 0 1px 2px rgba(0, 0, 0, .2);
}
.switch input:checked + .track { background: var(--primary); }
.switch input:checked + .track::after { transform: translateX(16px); }