/* ============================================================
   Quesioner KNMP — Stylesheet mandiri (100% offline, tanpa CDN,
   tanpa Google Fonts; memakai system font stack).
   ============================================================ */

:root {
  --blue-900: #0d47a1;
  --blue-800: #1565c0;
  --blue-700: #1a73e8;
  --blue-600: #1d4ed8;
  --blue-50:  #eff6ff;
  --blue-100: #dbeafe;
  --blue-200: #bfdbfe;
  --indigo-900: #312e81;
  --indigo-700: #4338ca;
  --indigo-50:  #eef2ff;
  --slate-900: #0f172a;
  --slate-800: #1e293b;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-500: #64748b;
  --slate-400: #94a3b8;
  --slate-300: #cbd5e1;
  --slate-200: #e2e8f0;
  --slate-100: #f1f5f9;
  --slate-50:  #f8fafc;
  --green-700: #047857;
  --green-600: #059669;
  --green-100: #d1fae5;
  --green-50:  #ecfdf5;
  --amber-600: #d97706;
  --amber-500: #f59e0b;
  --amber-100: #fef3c7;
  --amber-50:  #fffbeb;
  --red-600:   #dc2626;
  --red-700:   #b91c1c;
  --red-50:    #fef2f2;
  --white:     #ffffff;
  --bg:        #f0f4f8;
  --radius:    8px;
  --shadow-1:  0 1px 2px 0 rgba(60,64,67,.10);
  --shadow-2:  0 2px 6px 0 rgba(60,64,67,.18);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { -webkit-text-size-adjust: 100%; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  background: var(--bg);
  color: #202124;
  line-height: 1.55;
  min-height: 100vh;
  padding-bottom: 4rem;
}

img { max-width: 100%; height: auto; }

/* ---------- Layout ---------- */
.container { max-width: 48rem; margin: 0 auto; padding: 0 .8rem; }
@media (min-width: 640px) { .container { padding: 0 1.25rem; } }
.container-wide { max-width: 72rem; margin: 0 auto; padding: 0 .8rem; }
@media (min-width: 640px) { .container-wide { padding: 0 1.25rem; } }

.grid2 { display: grid; grid-template-columns: 1fr; gap: 1rem; }
@media (min-width: 640px) { .grid2 { grid-template-columns: 1fr 1fr; } }

.grid-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: .75rem; }
@media (min-width: 760px) { .grid-stats { grid-template-columns: repeat(4, 1fr); } }

.flex-row { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; }
.flex-between { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .5rem; }
.flex-1 { flex: 1 1 0; min-width: 0; }
.mt-1 { margin-top: .25rem; } .mt-2 { margin-top: .5rem; } .mt-3 { margin-top: .75rem; }
.mt-4 { margin-top: 1rem; } .mb-2 { margin-bottom: .5rem; } .mb-3 { margin-bottom: .75rem; }
.mb-4 { margin-bottom: 1rem; } .p-4 { padding: 1rem; } .p-5 { padding: 1.25rem; }
.hidden { display: none !important; }
.text-center { text-align: center; }

/* ---------- Top bar ---------- */
.topbar {
  position: sticky; top: 0; z-index: 40;
  background: rgba(255,255,255,.96);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--slate-200);
  box-shadow: 0 1px 2px rgba(0,0,0,.05);
}
.topbar-inner { padding: .6rem 0; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .5rem; }
.brand { display: flex; align-items: center; gap: .65rem; }
.brand img { width: 40px; height: 40px; object-fit: contain; }
.brand-title { font-weight: 700; color: var(--slate-800); font-size: .9rem; }
@media (min-width: 640px) { .brand-title { font-size: 1rem; } }
.brand-sub { font-size: .72rem; color: var(--slate-500); display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; }
.btn-row { display: flex; flex-wrap: wrap; align-items: center; gap: .4rem; }

.filterbar { background: var(--slate-50); border-top: 1px solid var(--slate-200); }
.filterbar-inner { padding: .5rem 0; display: flex; flex-direction: column; gap: .5rem; }
@media (min-width: 640px) { .filterbar-inner { flex-direction: row; align-items: center; justify-content: space-between; } }
.filter-label { font-size: .72rem; font-weight: 600; color: var(--slate-600); white-space: nowrap; }
.search-row { display: flex; gap: .4rem; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .4rem;
  border: 1px solid transparent; border-radius: 8px; cursor: pointer;
  font-weight: 600; font-size: .78rem; padding: .45rem .8rem; line-height: 1.2;
  transition: background .15s, box-shadow .15s, color .15s;
  text-decoration: none; user-select: none;
}
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn-primary { background: var(--blue-700); color: #fff; box-shadow: var(--shadow-1); }
.btn-primary:hover { background: #1765cc; }
.btn-blue { background: var(--blue-900); color: #fff; }
.btn-blue:hover { background: #0b3d8a; }
.btn-success { background: var(--green-600); color: #fff; box-shadow: var(--shadow-1); }
.btn-success:hover { background: #04824f; }
.btn-danger { background: var(--red-600); color: #fff; }
.btn-danger:hover { background: var(--red-700); }
.btn-outline { background: #fff; color: var(--slate-700); border-color: var(--slate-300); }
.btn-outline:hover { background: var(--slate-100); }
.btn-soft { background: var(--slate-100); color: var(--slate-700); border-color: var(--slate-300); }
.btn-soft:hover { background: var(--slate-200); }
.btn-ghost-danger { background: transparent; color: var(--red-600); }
.btn-ghost-danger:hover { background: var(--red-50); }
.btn-sm { font-size: .72rem; padding: .35rem .6rem; }
.btn-lg { font-size: .9rem; padding: .65rem 1.4rem; }
.btn-block { width: 100%; }
.btn-indigo { background: var(--indigo-700); color: #fff; }
.btn-indigo:hover { background: var(--indigo-900); }

/* ---------- Cards (gaya kartu formulir) ---------- */
.card {
  background: #fff; border-radius: var(--radius);
  border: 1px solid #dadce0; box-shadow: var(--shadow-1);
  transition: box-shadow .15s, border-color .15s;
}
.card:focus-within { border-left: 6px solid var(--blue-700); box-shadow: var(--shadow-2); }
.card-banner { border-top: 10px solid var(--blue-900); }
.card-section { border-top: 8px solid var(--blue-800); }
.card-subsection { background: var(--slate-50); border-left: 4px solid var(--blue-800); border-radius: var(--radius); }
.card-note { background: var(--slate-50); border-left: 4px solid var(--slate-400); border-radius: var(--radius); }
.card-note.warn { background: rgba(254,243,199,.8); border-left-color: var(--amber-500); }
.card-note.ok   { background: rgba(236,253,245,.8); border-left-color: var(--green-600); }

.q-title { font-size: .88rem; font-weight: 600; color: var(--slate-900); white-space: pre-line; }
@media (min-width: 640px) { .q-title { font-size: .95rem; } }
.q-help { font-size: .78rem; color: var(--slate-600); margin-top: .25rem; white-space: pre-line; font-style: italic; }
@media (min-width: 640px) { .q-help { font-size: .84rem; } }
.section-title { font-size: 1.05rem; font-weight: 700; color: var(--slate-900); white-space: pre-line; }
@media (min-width: 640px) { .section-title { font-size: 1.2rem; } }
.section-help { font-size: .78rem; color: var(--slate-700); margin-top: .35rem; white-space: pre-line; }
.note-title { font-size: .8rem; font-weight: 700; color: var(--slate-900); white-space: pre-line; }

/* ---------- Input bergaya garis (ala form) ---------- */
.input-line {
  border: none; border-bottom: 1px solid var(--slate-400); border-radius: 0;
  padding: 8px 2px; width: 100%; background: transparent; color: var(--slate-900);
  font-size: .88rem; font-family: inherit; outline: none;
  transition: border-color .2s, border-bottom-width .1s;
}
.input-line:focus { border-bottom: 2px solid var(--blue-700); }
.input-line::placeholder { color: var(--slate-400); }
textarea.input-line { resize: vertical; }

.input-box, .select-box {
  width: 100%; border: 1px solid var(--slate-300); border-radius: 8px;
  padding: .55rem .7rem; font-size: .85rem; font-family: inherit;
  background: #fff; color: var(--slate-800); outline: none;
}
.input-box:focus, .select-box:focus { border-color: var(--blue-700); box-shadow: 0 0 0 3px rgba(26,115,232,.15); }
.input-label { display: block; font-size: .8rem; font-weight: 600; color: var(--slate-700); margin-bottom: .3rem; }
.hint { font-size: .72rem; color: var(--slate-500); }
.field { margin-bottom: .9rem; }
.field .err { color: var(--red-600); font-size: .75rem; margin-top: .25rem; display: none; }
.field.invalid .err { display: block; }
.field.invalid .input-box { border-color: var(--red-600); }

/* ---------- Pilihan radio / checkbox ---------- */
.choices { margin-top: .7rem; display: flex; flex-direction: column; gap: 2px; }
.choice {
  display: flex; align-items: flex-start; gap: .7rem; padding: .35rem .5rem;
  border-radius: 8px; cursor: pointer; user-select: none;
}
.choice:hover { background: var(--slate-50); }
.choice input { margin-top: .2rem; width: 1.05rem; height: 1.05rem; accent-color: var(--blue-700); flex: none; }
.choice span { font-size: .85rem; color: var(--slate-800); }

/* ---------- Dropzone berkas ---------- */
.dropzone {
  display: flex; align-items: center; justify-content: space-between; gap: .75rem;
  padding: .8rem 1rem; border: 2px dashed var(--slate-300); border-radius: 10px;
  cursor: pointer; transition: border-color .15s, background .15s;
}
.dropzone:hover { border-color: var(--blue-700); background: rgba(239,246,255,.5); }
.dropzone .dz-text { font-size: .8rem; color: var(--slate-600); word-break: break-all; }
.dropzone .dz-btn { font-size: .72rem; font-weight: 600; color: var(--blue-700); background: var(--blue-50); border: 1px solid var(--blue-200); border-radius: 6px; padding: .3rem .6rem; white-space: nowrap; }
.file-thumb { margin-top: .5rem; max-width: 220px; border-radius: 8px; border: 1px solid var(--slate-200); }

/* ---------- Pembatas halaman ---------- */
.page-divider { display: flex; align-items: center; gap: .7rem; padding-top: .5rem; }
.page-divider .page-tag {
  font-size: .66rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em;
  background: var(--slate-200); color: var(--slate-700);
  padding: .12rem .55rem; border-radius: 999px; white-space: nowrap;
}
.page-divider .line { height: 1px; background: var(--slate-300); flex: 1; }

/* ---------- Badge & pill ---------- */
.badge { display: inline-flex; align-items: center; gap: .25rem; font-size: .68rem; font-weight: 700; padding: .15rem .55rem; border-radius: 999px; border: 1px solid transparent; white-space: nowrap; }
.badge-blue   { background: var(--blue-50);  color: var(--blue-700);  border-color: var(--blue-200); }
.badge-indigo { background: var(--indigo-50); color: var(--indigo-700); border-color: #c7d2fe; }
.badge-green  { background: var(--green-50); color: var(--green-700); border-color: var(--green-100); }
.badge-amber  { background: var(--amber-50); color: var(--amber-600); border-color: var(--amber-100); }
.badge-red    { background: var(--red-50);   color: var(--red-600);   border-color: #fecaca; }
.badge-slate  { background: var(--slate-100);color: var(--slate-600); border-color: var(--slate-300); }

/* ---------- Status sinkronisasi ---------- */
.sync-pill { display: inline-flex; align-items: center; gap: .35rem; font-size: .7rem; font-weight: 600; padding: .18rem .6rem; border-radius: 999px; }
.sync-pill .dot { width: .5rem; height: .5rem; border-radius: 50%; background: currentColor; }
.sync-pill.online  { background: var(--green-50); color: var(--green-700); }
.sync-pill.offline { background: var(--slate-200); color: var(--slate-700); }
.sync-pill.syncing { background: var(--blue-50);  color: var(--blue-700); }
.sync-pill.error   { background: var(--red-50);   color: var(--red-600); }
.sync-pill .dot { animation: pulse 1.2s infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .35; } }

/* ---------- Progress ---------- */
.progress { height: 8px; background: var(--slate-200); border-radius: 999px; overflow: hidden; }
.progress-bar { height: 100%; background: linear-gradient(90deg, var(--blue-700), var(--green-600)); border-radius: 999px; transition: width .3s; }

/* ---------- Tabel ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--slate-200); border-radius: 10px; background: #fff; }
.table { width: 100%; border-collapse: collapse; font-size: .78rem; text-align: left; }
.table th { background: var(--slate-100); color: var(--slate-700); padding: .6rem .65rem; border-bottom: 1px solid var(--slate-200); white-space: nowrap; font-size: .72rem; }
.table td { padding: .55rem .65rem; border-bottom: 1px solid var(--slate-100); vertical-align: top; }
.table tr:last-child td { border-bottom: none; }
.table .num { text-align: right; white-space: nowrap; }
.table tr.clickable { cursor: pointer; }
.table tr.clickable:hover { background: var(--blue-50); }

/* ---------- Modal ---------- */
.modal-overlay {
  position: fixed; inset: 0; z-index: 50; background: rgba(15,23,42,.6);
  -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center; padding: .75rem;
}
.modal { background: #fff; border-radius: 14px; width: 100%; max-width: 48rem; max-height: 90vh; display: flex; flex-direction: column; box-shadow: 0 20px 50px rgba(0,0,0,.3); overflow: hidden; }
.modal-head { padding: .9rem 1.15rem; color: #fff; display: flex; align-items: flex-start; justify-content: space-between; gap: .75rem; }
.modal-head.blue { background: var(--blue-900); }
.modal-head.indigo { background: var(--indigo-900); }
.modal-head.green { background: var(--green-700); }
.modal-head h2 { font-size: .95rem; font-weight: 700; }
.modal-head p { font-size: .72rem; opacity: .85; margin-top: .15rem; }
.modal-close { background: none; border: none; color: rgba(255,255,255,.8); font-size: 1.15rem; font-weight: 700; cursor: pointer; line-height: 1; padding: .15rem .4rem; }
.modal-close:hover { color: #fff; }
.modal-body { padding: 1.15rem; overflow-y: auto; }
.modal-foot { padding: .7rem 1.15rem; background: var(--slate-50); border-top: 1px solid var(--slate-200); display: flex; align-items: center; justify-content: space-between; gap: .5rem; flex-wrap: wrap; }

/* ---------- Toast ---------- */
.toast {
  position: fixed; bottom: 1.25rem; right: 1.25rem; z-index: 60;
  background: var(--slate-900); color: #fff; font-size: .8rem;
  padding: .7rem 1rem; border-radius: 10px; box-shadow: 0 8px 24px rgba(0,0,0,.35);
  display: flex; align-items: center; gap: .5rem; max-width: min(92vw, 26rem);
}

/* ---------- Halaman auth (login/register) ---------- */
.auth-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 1rem; background: linear-gradient(160deg, #f0f4f8 0%, #dbeafe 100%); }
.auth-card { width: 100%; max-width: 26rem; background: #fff; border-radius: 16px; box-shadow: 0 10px 40px rgba(13,71,161,.12); border: 1px solid var(--slate-200); overflow: hidden; }
.auth-head { background: var(--blue-900); color: #fff; padding: 1.5rem 1.5rem 1.25rem; text-align: center; }
.auth-head img { width: 64px; height: 64px; object-fit: contain; margin-bottom: .5rem; }
.auth-head h1 { font-size: 1.1rem; font-weight: 700; }
.auth-head p { font-size: .75rem; opacity: .85; margin-top: .2rem; }
.auth-body { padding: 1.5rem; }
.tabs { display: flex; border-bottom: 2px solid var(--slate-200); margin-bottom: 1.15rem; }
.tab { flex: 1; text-align: center; padding: .55rem .25rem; font-size: .82rem; font-weight: 600; color: var(--slate-500); cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -2px; background: none; border-top: none; border-left: none; border-right: none; font-family: inherit; }
.tab.active { color: var(--blue-700); border-bottom-color: var(--blue-700); }
.auth-note { font-size: .72rem; color: var(--slate-500); margin-top: 1rem; text-align: center; }
.alert { border-radius: 10px; padding: .65rem .85rem; font-size: .78rem; margin-bottom: .9rem; }
.alert-error { background: var(--red-50); color: var(--red-700); border: 1px solid #fecaca; }
.alert-success { background: var(--green-50); color: var(--green-700); border: 1px solid var(--green-100); }
.alert-info { background: var(--blue-50); color: var(--blue-900); border: 1px solid var(--blue-200); }

/* ---------- Panel admin ---------- */
.admin-nav { display: flex; flex-wrap: wrap; gap: .4rem; align-items: center; }
.nav-link { font-size: .8rem; font-weight: 600; color: var(--slate-600); text-decoration: none; padding: .4rem .75rem; border-radius: 8px; }
.nav-link:hover { background: var(--slate-100); color: var(--slate-900); }
.nav-link.active { background: var(--blue-900); color: #fff; }
.stat-card { background: #fff; border: 1px solid var(--slate-200); border-radius: 12px; padding: .9rem 1rem; box-shadow: var(--shadow-1); }
.stat-num { font-size: 1.5rem; font-weight: 800; color: var(--blue-900); line-height: 1.1; }
.stat-label { font-size: .72rem; color: var(--slate-500); font-weight: 600; margin-top: .15rem; }
.page-title { font-size: 1.15rem; font-weight: 800; color: var(--slate-900); }
.page-subtitle { font-size: .78rem; color: var(--slate-500); }
.section-h { font-size: .95rem; font-weight: 700; color: var(--slate-800); margin: 1.25rem 0 .5rem; }

/* ---------- Daftar "Isian Saya" ---------- */
.resp-item { display: flex; align-items: center; justify-content: space-between; gap: .75rem; padding: .8rem 1rem; background: #fff; border: 1px solid var(--slate-200); border-radius: 10px; margin-bottom: .5rem; }
.resp-item .r-label { font-size: .85rem; font-weight: 600; color: var(--slate-800); word-break: break-word; }
.resp-item .r-meta { font-size: .7rem; color: var(--slate-500); margin-top: .15rem; }
.resp-item.active { border-color: var(--blue-700); border-width: 2px; }

/* ---------- Hero ---------- */
.hero { text-align: center; }
.hero h1 { font-size: 1.5rem; font-weight: 800; color: var(--slate-900); margin-bottom: 1rem; }
@media (min-width: 640px) { .hero h1 { font-size: 1.8rem; } }
.hero-logo { width: 120px; height: 120px; object-fit: contain; margin: 1rem auto; }
.hero-foot { font-size: .72rem; color: var(--slate-500); border-top: 1px solid var(--slate-200); padding-top: .75rem; margin-top: .5rem; display: flex; flex-wrap: wrap; justify-content: space-between; gap: .5rem; text-align: left; }

.form-footer { margin-top: 1.5rem; }

/* ---------- Print (untuk arsip detail) ---------- */
@media print {
  .topbar, .filterbar, .btn, .toast, .modal-foot { display: none !important; }
  body { background: #fff; padding: 0; }
  .card { box-shadow: none; break-inside: avoid; }
}