:root {
  --indigo: #4f46e5;
  --indigo-dark: #4338ca;
  --bg: #f6f5f3;
  --surface: #ffffff;
  --ink: #1c1b1a;
  --ink-soft: #6b6862;
  --border: #e7e3dd;
  --radius: 10px;
  --radius-sm: 8px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.pin-gate[hidden] {
  display: none;
}
.pin-gate {
  position: fixed;
  inset: 0;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 100;
}
.pin-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  width: 100%;
  max-width: 340px;
  text-align: center;
}
.pin-logo { width: 44px; height: 44px; margin-bottom: 12px; }
.pin-card h1 { font-size: 18px; margin: 0 0 6px; }
.pin-card p { font-size: 13px; color: var(--ink-soft); margin: 0 0 18px; }
.pin-input-wrap {
  display: flex;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 12px;
  background: var(--bg);
}
.pin-input-wrap input {
  flex: 1;
  border: none;
  background: transparent;
  padding: 11px 14px;
  font-size: 14.5px;
  color: var(--ink);
  min-width: 0;
}
.pin-input-wrap input:focus { outline: none; }
.pin-input-wrap button {
  border: none;
  background: transparent;
  color: var(--indigo);
  font-size: 12.5px;
  font-weight: 600;
  padding: 0 12px;
  cursor: pointer;
  white-space: nowrap;
}
.pin-submit {
  width: 100%;
  padding: 11px 0;
  border: none;
  border-radius: var(--radius-sm);
  background: var(--indigo);
  color: #fff;
  font-size: 14.5px;
  font-weight: 600;
  cursor: pointer;
}
.pin-submit:hover { background: var(--indigo-dark); }
.pin-error {
  margin: 10px 0 0;
  font-size: 12.5px;
  color: #b42318;
}

.topbar {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}
.topbar-inner {
  max-width: 880px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.brand-mark { width: 30px; height: 30px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-size: 15px; }
.brand-text span { font-size: 12px; color: var(--ink-soft); }

.wrap {
  max-width: 880px;
  margin: 0 auto;
  padding: 28px 20px 60px;
}

.search-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}
.search-card h1 {
  margin: 0 0 6px;
  font-size: 20px;
  font-weight: 700;
}
.search-card .hint {
  margin: 0 0 16px;
  font-size: 13.5px;
  color: var(--ink-soft);
  max-width: 60ch;
}

#searchForm {
  display: flex;
  gap: 8px;
}
#searchForm input {
  flex: 1;
  padding: 11px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14.5px;
  background: var(--bg);
  color: var(--ink);
}
#searchForm input:focus {
  outline: none;
  border-color: var(--indigo);
  background: var(--surface);
}
#searchForm button {
  padding: 0 20px;
  border: none;
  border-radius: var(--radius-sm);
  background: var(--indigo);
  color: #fff;
  font-size: 14.5px;
  font-weight: 600;
  cursor: pointer;
}
#searchForm button:hover { background: var(--indigo-dark); }
#searchForm button:disabled { opacity: 0.6; cursor: default; }

.stats-row {
  display: flex;
  gap: 10px;
  margin-top: 18px;
  flex-wrap: wrap;
}
.stat-pill {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 13px;
  color: var(--ink-soft);
}
.stat-pill strong {
  display: block;
  font-size: 18px;
  color: var(--ink);
  font-weight: 700;
}

.result-section { margin-top: 22px; }
.result-summary {
  font-size: 13.5px;
  color: var(--ink-soft);
  margin-bottom: 12px;
}
.result-summary b { color: var(--ink); }

.result-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.result-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.result-card .badge {
  flex-shrink: 0;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 9px;
  border-radius: 999px;
  color: #fff;
}
.badge.rapor { background: var(--indigo); }
.badge.laporan_belajar { background: #0f9d6e; }

.result-card .info { flex: 1; min-width: 0; }
.result-card .title { font-size: 14px; font-weight: 600; margin: 0 0 2px; }
.result-card .meta {
  font-size: 12.5px;
  color: var(--ink-soft);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.result-card .open-btn {
  flex-shrink: 0;
  font-size: 13px;
  font-weight: 600;
  font-family: inherit;
  color: var(--indigo);
  background: none;
  border: 1px solid var(--border);
  padding: 7px 12px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
}
.result-card .open-btn:hover { background: var(--bg); }
.result-card .open-btn:disabled { opacity: .6; cursor: wait; }

.truncated-note {
  margin-top: 12px;
  font-size: 12.5px;
  color: var(--ink-soft);
  text-align: center;
}

.empty-state, .error-state {
  margin-top: 22px;
  text-align: center;
  color: var(--ink-soft);
  font-size: 14px;
  padding: 30px 0;
}
.error-state { color: #b42318; }

.foot {
  text-align: center;
  font-size: 12px;
  color: var(--ink-soft);
  padding: 20px;
}

@media (max-width: 520px) {
  .result-card { flex-wrap: wrap; }
  .result-card .open-btn { width: 100%; text-align: center; }
}