:root {
  --bg-primary: #070a13;
  --bg-card: rgba(21, 30, 49, 0.75);
  --bg-card-hover: rgba(30, 42, 68, 0.85);
  --border-color: rgba(255, 255, 255, 0.08);
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --accent-purple: #a855f7;
  --accent-blue: #3b82f6;
  --accent-cyan: #06b6d4;
  --accent-emerald: #10b981;
  --accent-amber: #f59e0b;
  --accent-rose: #f43f5e;
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  background-image: 
    radial-gradient(at 100% 0%, rgba(168, 85, 247, 0.12) 0px, transparent 50%),
    radial-gradient(at 0% 100%, rgba(6, 182, 212, 0.12) 0px, transparent 50%);
  color: var(--text-main);
  min-height: 100vh;
  padding: 2rem 1.5rem;
}

.container {
  max-width: 1240px;
  margin: 0 auto;
}

/* Spanduk mode demo publik (baca-saja untuk perhitungan). Sengaja bernada
   informatif -- amber, bukan merah alarm -- karena tidak ada yang rusak di
   sini, hanya sesi tanpa akun. Lihat public/index.html dan app.js. */
.demo-banner {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  background: rgba(245, 158, 11, 0.1);
  border-bottom: 1px solid rgba(245, 158, 11, 0.35);
  padding: 0.65rem 1.5rem;
  font-size: 0.82rem;
}

/* Attribute + class mengalahkan class saja dalam origin yang sama, jadi ini
   menang atas `.demo-banner{display:flex}` di atas tanpa bergantung pada
   urutan berkas -- jebakan yang sama yang didokumentasikan untuk .suite-nav
   di public/index.html (display:flex penulis > [hidden] bawaan peramban). */
.demo-banner[hidden] {
  display: none;
}

.demo-banner-badge {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  background: var(--accent-amber);
  color: #1a1204;
  padding: 0.25rem 0.65rem;
  border-radius: 9999px;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.demo-banner-text {
  color: var(--text-muted);
  line-height: 1.4;
}

.demo-banner-text strong {
  color: var(--text-main);
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border-color);
  flex-wrap: wrap;
  gap: 1rem;
}

.brand-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
  color: #fff;
  padding: 0.3rem 0.8rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

h1 {
  font-size: 1.85rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-top: 0.4rem;
}

.subtext {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.actions-group {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.btn {
  background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
  color: #fff;
  border: none;
  padding: 0.65rem 1.25rem;
  border-radius: 0.5rem;
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 4px 14px rgba(168, 85, 247, 0.3);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  box-shadow: none;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(168, 85, 247, 0.4);
}

/* Tombol yang belum benar-benar tersambung ke server (mis. "Kirim Tiket
   Lapangan") dinonaktifkan lewat atribut HTML, bukan hanya lewat teks -- kalau
   penampilannya masih identik dengan tombol aktif, pengguna tidak tahu ia
   tidak boleh berharap apa pun terjadi saat mengklik. Aturan `:disabled:hover`
   ditulis dengan spesifisitas yang sama dan diletakkan SESUDAH `.btn:hover` di
   atas supaya menang lewat urutan berkas -- state nonaktif tidak boleh
   pernah menampilkan efek hover milik tombol aktif. */
.btn:disabled,
.btn:disabled:hover {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* Mode Switcher Toggle */
.mode-switcher {
  display: inline-flex;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--border-color);
  padding: 0.25rem;
  border-radius: 9999px;
}

.mode-btn {
  padding: 0.45rem 1rem;
  border-radius: 9999px;
  font-size: 0.8rem;
  font-weight: 700;
  border: none;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s ease;
}

.mode-btn.active {
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
  color: #fff;
  box-shadow: 0 2px 10px rgba(6, 182, 212, 0.3);
}

/* Tooltip Styling */
.tooltip-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: var(--accent-cyan);
  font-size: 0.7rem;
  font-weight: 800;
  margin-left: 0.35rem;
  cursor: help;
  position: relative;
}

.tooltip-icon:hover::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 125%;
  left: 50%;
  transform: translateX(-50%);
  background: #1e293b;
  color: #fff;
  padding: 0.5rem 0.75rem;
  border-radius: 0.4rem;
  font-size: 0.75rem;
  font-weight: 400;
  white-space: normal;
  width: 200px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.5);
  border: 1px solid var(--border-color);
  z-index: 100;
}

/* Visual Water Flow Bar */
.water-flow-container {
  margin-bottom: 1.5rem;
}

.flow-bar {
  display: flex;
  height: 24px;
  border-radius: 12px;
  overflow: hidden;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--border-color);
  margin-top: 0.5rem;
}

.flow-segment {
  height: 100%;
  transition: width 0.4s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 800;
  color: #fff;
}

.segment-revenue { background: linear-gradient(90deg, #10b981, #059669); }
.segment-apparent { background: linear-gradient(90deg, #f59e0b, #d97706); }
.segment-physical { background: linear-gradient(90deg, #f43f5e, #e11d48); }

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.metric-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  padding: 1.25rem;
  transition: transform 0.2s ease;
}

.metric-card:hover {
  transform: translateY(-3px);
  border-color: rgba(59, 130, 246, 0.4);
}

.metric-title {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
}

.metric-value {
  font-size: 1.85rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.metric-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

.section-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.75rem;
  margin-bottom: 2rem;
}

@media (max-width: 900px) {
  .section-grid {
    grid-template-columns: 1fr;
  }
}

.card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  padding: 1.5rem;
}

.card-header {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.form-group {
  margin-bottom: 1rem;
}

label {
  display: flex;
  align-items: center;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}

input, select {
  width: 100%;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  padding: 0.65rem 0.85rem;
  color: var(--text-main);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  transition: border-color 0.2s ease;
}

input:focus, select:focus {
  outline: none;
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.flow-box {
  background: rgba(15, 23, 42, 0.6);
  border: 1px dashed var(--border-color);
  border-radius: 0.5rem;
  padding: 0.85rem 1rem;
  margin-bottom: 0.75rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.flow-label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.flow-val {
  font-weight: 700;
  font-size: 1.1rem;
}

.matrix-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
  font-size: 0.85rem;
}

.matrix-table th, .matrix-table td {
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  text-align: left;
}

.matrix-table th {
  background: rgba(15, 23, 42, 0.9);
  color: var(--text-muted);
  font-size: 0.75rem;
  text-transform: uppercase;
}

.cell-highlight {
  background: rgba(6, 182, 212, 0.15);
  font-weight: 700;
}

.badge {
  padding: 0.25rem 0.6rem;
  border-radius: 0.25rem;
  font-size: 0.75rem;
  font-weight: 700;
}

.badge-a { background: rgba(16, 185, 129, 0.2); color: var(--accent-emerald); }
.badge-b { background: rgba(59, 130, 246, 0.2); color: var(--accent-blue); }
.badge-c { background: rgba(245, 158, 11, 0.2); color: var(--accent-amber); }
.badge-d { background: rgba(244, 63, 94, 0.2); color: var(--accent-rose); }

/* Tata Krama UX: bobot visual per tingkat catatan, bukan alarm seragam untuk semua */
.flag-row {
  margin-bottom: 0.5rem;
  padding: 0.6rem 0.75rem;
  background: rgba(0, 0, 0, 0.2);
  border-radius: 0.4rem;
  border-left: 3px solid var(--border-color);
}

.flag-row:last-child { margin-bottom: 0; }

.flag-critical { border-left-color: var(--accent-rose); }
.flag-warning { border-left-color: var(--accent-amber); }
.flag-info { border-left-color: var(--accent-cyan); }

/* --- Lembar isian minimum & kelengkapan bertahap (ns20) -------------------
   Nada visualnya sengaja "belum lengkap", bukan "salah": tingkat yang belum
   tercapai ditandai garis putus-putus dan warna netral, tidak dengan warna
   peringatan. Data yang belum ada bukan kekeliruan pengguna. */
.kelengkapan-card { border-color: rgba(6, 182, 212, 0.35); }

.kelengkapan-intro {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 1rem;
}

.kelengkapan-toolbar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 1.1rem;
}

.kelengkapan-status { font-size: 0.8rem; color: var(--text-muted); }

.kelengkapan-sheet {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 0.6rem;
  margin-bottom: 1.15rem;
}

.lembar-baris {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  text-align: left;
  background: rgba(15, 23, 42, 0.6);
  border: 1px dashed var(--border-color);
  border-radius: 0.5rem;
  padding: 0.7rem 0.8rem;
  color: var(--text-main);
  font-family: var(--font-sans);
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.lembar-baris:hover { border-color: var(--accent-cyan); background: rgba(6, 182, 212, 0.08); }
.lembar-terisi { border-style: solid; border-color: rgba(16, 185, 129, 0.45); }
.lembar-tanda { font-weight: 800; line-height: 1.3; }
.lembar-terisi .lembar-tanda { color: var(--accent-emerald); }
.lembar-belum .lembar-tanda { color: var(--accent-amber); }
.lembar-teks { display: flex; flex-direction: column; gap: 0.22rem; }
.lembar-label { font-size: 0.82rem; font-weight: 700; line-height: 1.35; }
.lembar-unit { font-weight: 500; color: var(--text-muted); }
.lembar-sumber { font-size: 0.74rem; color: var(--text-muted); line-height: 1.45; }

.tier-ladder {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(165px, 1fr));
  gap: 0.5rem;
  margin-bottom: 1.15rem;
}

.tangga-anak {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 0.7rem;
  border-radius: 0.5rem;
  background: rgba(15, 23, 42, 0.6);
  border: 1px dashed var(--border-color);
}

.tangga-nomor {
  flex: 0 0 auto;
  width: 1.4rem;
  height: 1.4rem;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 800;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
}

.tangga-nama { font-size: 0.78rem; font-weight: 700; }
.tangga-status {
  font-size: 0.65rem;
  color: var(--text-muted);
  margin-left: auto;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.tangga-tercapai { border-style: solid; border-color: rgba(16, 185, 129, 0.45); background: rgba(16, 185, 129, 0.08); }
.tangga-tercapai .tangga-nomor { background: rgba(16, 185, 129, 0.22); color: var(--accent-emerald); }
.tangga-tercapai .tangga-status { color: var(--accent-emerald); }

.kelengkapan-kolom {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 1.1rem;
}

@media (max-width: 760px) {
  .kelengkapan-kolom { grid-template-columns: 1fr; }
}

.kelengkapan-subhead {
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.kelengkapan-subhead-ada { color: var(--accent-emerald); }
.kelengkapan-subhead-tahan { color: var(--accent-amber); }

.kelengkapan-list { list-style: none; display: flex; flex-direction: column; gap: 0.35rem; }
.kelengkapan-list li {
  font-size: 0.8rem;
  color: var(--text-main);
  line-height: 1.45;
  padding-left: 0.9rem;
  position: relative;
}
.kelengkapan-list li::before { content: '•'; position: absolute; left: 0; color: var(--text-muted); }
.kelengkapan-kosong { color: var(--text-muted); }

.kelengkapan-langkah {
  background: rgba(6, 182, 212, 0.08);
  border: 1px solid rgba(6, 182, 212, 0.3);
  border-radius: 0.5rem;
  padding: 0.85rem 1rem;
  margin-bottom: 1rem;
}

.langkah-judul {
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent-cyan);
  margin-bottom: 0.35rem;
}

.langkah-medan {
  background: transparent;
  border: none;
  padding: 0;
  color: var(--text-main);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
  text-decoration: underline dotted;
}

.langkah-sumber, .langkah-membuka {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 0.3rem;
  line-height: 1.45;
}

.kelengkapan-medan summary { cursor: pointer; font-size: 0.8rem; font-weight: 700; color: var(--text-muted); }

.medan-daftar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.medan-baris {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  text-align: left;
  background: rgba(15, 23, 42, 0.6);
  border: 1px dashed var(--border-color);
  border-radius: 0.5rem;
  padding: 0.65rem 0.75rem;
  color: var(--text-main);
  font-family: var(--font-sans);
  cursor: pointer;
  transition: border-color 0.2s ease;
}

.medan-baris:hover { border-color: var(--accent-cyan); }
.medan-tier {
  font-size: 0.63rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent-cyan);
}
.medan-label { font-size: 0.82rem; font-weight: 700; line-height: 1.35; }
.medan-membuka, .medan-sumber { font-size: 0.74rem; color: var(--text-muted); line-height: 1.45; }

.tag-minimum {
  margin-left: 0.4rem;
  padding: 0.1rem 0.4rem;
  border-radius: 0.25rem;
  font-size: 0.6rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: rgba(6, 182, 212, 0.16);
  color: var(--accent-cyan);
  white-space: nowrap;
}

.form-hint {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin: -0.35rem 0 1rem;
}

/* Kartu yang keluarannya menunggu data: diredupkan dan digarisputus, bukan
   dihilangkan -- pengguna tetap melihat indikator apa yang menanti mereka. */
.menunggu-data { opacity: 0.55; border-style: dashed; }

.metrics-tier-note {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin: -0.35rem 0 1.5rem;
  padding: 0.65rem 0.85rem;
  border-left: 3px solid var(--accent-cyan);
  background: rgba(6, 182, 212, 0.06);
  border-radius: 0.4rem;
}

.sanity-box-alert { border-color: var(--accent-amber); background: rgba(245, 158, 11, 0.08); }
.sanity-box-alert .card-header { color: var(--accent-amber); }
.sanity-box-neutral { border-color: var(--accent-cyan); background: rgba(6, 182, 212, 0.08); }
.sanity-box-neutral .card-header { color: var(--accent-cyan); }