:root {
  --green-900: #0a3d2e;
  --green-800: #0f6b4c;
  --green-700: #178a62;
  --green-100: #e6f4ef;
  --gold: #c9a227;
  --gold-soft: #f7efd6;
  --ink: #1a2e28;
  --muted: #5a7268;
  --bg: #f3f7f5;
  --surface: #ffffff;
  --danger: #b42318;
  --warning: #b54708;
  --success: #067647;
  --border: #d5e3dc;
  --shadow: 0 8px 24px rgba(10, 61, 46, 0.08);
  --radius: 14px;
  --font-display: "Fraunces", "Georgia", serif;
  --font-body: "Source Sans 3", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  color: var(--ink);
  background:
    radial-gradient(ellipse at top left, rgba(15, 107, 76, 0.08), transparent 45%),
    radial-gradient(ellipse at bottom right, rgba(201, 162, 39, 0.1), transparent 40%),
    linear-gradient(180deg, #eef5f1 0%, var(--bg) 40%, #e8f0ec 100%);
  min-height: 100vh;
  min-height: 100dvh;
}
body.nav-open { overflow: hidden; }

a { color: var(--green-800); text-decoration: none; }
a:hover { color: var(--green-900); }

.app-shell { display: flex; min-height: 100vh; min-height: 100dvh; }

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(8, 28, 22, 0.45);
  z-index: 40;
  opacity: 0;
  transition: opacity 0.2s ease;
}
.sidebar-overlay.show {
  display: block;
  opacity: 1;
}

.sidebar {
  width: 270px;
  background: linear-gradient(180deg, var(--green-900), #0c4f3b 60%, #0a3d2e);
  color: #e8f5ef;
  padding: 1rem 0.85rem 2rem;
  position: sticky;
  top: 0;
  height: 100vh;
  height: 100dvh;
  overflow-y: auto;
  flex-shrink: 0;
  z-index: 50;
  -webkit-overflow-scrolling: touch;
}
.sidebar-head {
  display: flex;
  align-items: flex-start;
  gap: 0.35rem;
  margin-bottom: 0.75rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.sidebar-close {
  display: none;
  margin-left: auto;
  background: rgba(255,255,255,0.08);
  border: none;
  color: #fff;
  font-size: 1.5rem;
  line-height: 1;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  cursor: pointer;
  flex-shrink: 0;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.25rem 0.5rem;
  flex: 1;
  min-width: 0;
}
.brand-logo {
  width: 58px;
  height: auto;
  flex-shrink: 0;
  filter: drop-shadow(0 2px 6px rgba(0,0,0,0.25));
}
.brand-text { min-width: 0; }
.brand-mark {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: #fff;
  line-height: 1.2;
}
.brand-sub {
  font-size: 0.72rem;
  opacity: 0.75;
  margin-top: 0.35rem;
  line-height: 1.35;
}
.nav-section {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0.55;
  padding: 0.85rem 0.75rem 0.35rem;
}
.nav a {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  color: rgba(255,255,255,0.82);
  padding: 0.7rem 0.85rem;
  border-radius: 10px;
  margin: 0.1rem 0;
  font-size: 0.95rem;
  transition: background 0.15s, color 0.15s;
  min-height: 44px;
}
.nav a:hover, .nav a.active {
  background: rgba(255,255,255,0.12);
  color: #fff;
}
.nav a.active { box-shadow: inset 3px 0 0 var(--gold); }

.main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.85rem 1.75rem;
  background: rgba(255,255,255,0.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 20;
}
.topbar-left {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  min-width: 0;
  flex: 1;
}
.menu-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #fff;
  cursor: pointer;
  flex-shrink: 0;
}
.menu-btn span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--green-900);
  border-radius: 2px;
}
.topbar-logo {
  display: none;
  width: 36px;
  height: auto;
  flex-shrink: 0;
}
.topbar h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 2.5vw, 1.35rem);
  font-weight: 600;
  color: var(--green-900);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.topbar-meta {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.ta-select {
  appearance: none;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 999px;
  padding: 0.45rem 0.9rem;
  font: inherit;
  font-size: 0.85rem;
  color: var(--ink);
  cursor: pointer;
  max-width: 180px;
}
.user-chip {
  font-size: 0.85rem;
  color: var(--muted);
  max-width: 160px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.content {
  padding: 1.5rem 1.75rem 2.5rem;
  padding-bottom: max(2.5rem, env(safe-area-inset-bottom));
}

.flash-wrap { margin-bottom: 1rem; }
.flash {
  padding: 0.75rem 1rem;
  border-radius: 10px;
  margin-bottom: 0.5rem;
  font-size: 0.92rem;
  border: 1px solid transparent;
}
.flash.success { background: #e8f8ef; color: var(--success); border-color: #abefc6; }
.flash.danger { background: #fef3f2; color: var(--danger); border-color: #fecdca; }
.flash.warning { background: #fffaeb; color: var(--warning); border-color: #fedf89; }
.flash.info { background: var(--green-100); color: var(--green-800); border-color: #a6d8c4; }

.grid { display: grid; gap: 1rem; }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.stat {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.1rem 1.25rem;
  box-shadow: var(--shadow);
}
.stat-label { font-size: 0.8rem; color: var(--muted); margin-bottom: 0.35rem; }
.stat-value {
  font-family: var(--font-display);
  font-size: 1.85rem;
  font-weight: 600;
  color: var(--green-900);
  line-height: 1;
}
.stat-hint { font-size: 0.75rem; color: var(--muted); margin-top: 0.4rem; }

.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(90deg, rgba(15,107,76,0.05), transparent);
}
.panel-header h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--green-900);
}
.panel-body { padding: 1.25rem; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border: none;
  border-radius: 10px;
  padding: 0.6rem 1rem;
  min-height: 42px;
  font: inherit;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.12s, box-shadow 0.12s, background 0.12s;
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: linear-gradient(135deg, var(--green-800), var(--green-700));
  color: #fff;
  box-shadow: 0 4px 12px rgba(15,107,76,0.25);
}
.btn-primary:hover { color: #fff; filter: brightness(1.05); }
.btn-secondary {
  background: var(--green-100);
  color: var(--green-900);
}
.btn-ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--ink);
}
.btn-danger { background: #fef3f2; color: var(--danger); }
.btn-sm { padding: 0.4rem 0.7rem; font-size: 0.8rem; border-radius: 8px; min-height: 34px; }
.btn-gold {
  background: linear-gradient(135deg, #d4af37, var(--gold));
  color: #2a2208;
}

.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 0 -0.25rem;
  padding: 0 0.25rem;
}
table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  min-width: 560px;
}
table.data th, table.data td {
  padding: 0.7rem 0.85rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
table.data th {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  background: #f8fbf9;
  white-space: nowrap;
}
table.data tr:hover td { background: rgba(15,107,76,0.03); }

.badge {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}
.badge-success { background: #dcfae6; color: var(--success); }
.badge-warning { background: #fef0c7; color: var(--warning); }
.badge-danger { background: #fee4e2; color: var(--danger); }
.badge-muted { background: #eef2f0; color: var(--muted); }
.badge-info { background: var(--green-100); color: var(--green-800); }

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
.form-grid .full { grid-column: 1 / -1; }
.form-row-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 0.35rem;
}
input[type="text"],
input[type="password"],
input[type="number"],
input[type="datetime-local"],
input[type="file"],
select,
textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.7rem 0.85rem;
  min-height: 44px;
  font: inherit;
  font-size: 16px; /* cegah zoom otomatis di iOS */
  background: #fff;
  color: var(--ink);
}
input:focus, select:focus, textarea:focus {
  outline: 2px solid rgba(15,107,76,0.25);
  border-color: var(--green-700);
}
textarea { min-height: 90px; resize: vertical; }
.form-actions {
  display: flex;
  gap: 0.6rem;
  margin-top: 0.5rem;
  flex-wrap: wrap;
}

.toolbar {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  align-items: end;
  margin-bottom: 1rem;
}
.toolbar .field {
  min-width: min(180px, 100%);
  flex: 1 1 160px;
}

.progress-bar {
  height: 10px;
  background: #e5eee9;
  border-radius: 999px;
  overflow: hidden;
}
.progress-bar > span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--green-800), var(--gold));
  border-radius: 999px;
  transition: width 0.4s ease;
}

/* Login */
.login-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.5rem;
  background:
    linear-gradient(135deg, rgba(10,61,46,0.92), rgba(15,107,76,0.85)),
    url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.login-card {
  width: min(420px, 100%);
  background: var(--surface);
  border-radius: 20px;
  padding: 2rem 1.75rem;
  box-shadow: 0 24px 60px rgba(0,0,0,0.25);
}
.login-brand {
  text-align: center;
  margin-bottom: 1.25rem;
}
.login-logo {
  width: 110px;
  height: auto;
  display: block;
  margin: 0 auto 0.85rem;
  filter: drop-shadow(0 4px 12px rgba(10,61,46,0.2));
}
.login-card .logo {
  font-family: var(--font-display);
  font-size: 1.45rem;
  color: var(--green-900);
  margin: 0 0 0.25rem;
  line-height: 1.25;
}
.login-card .school {
  color: var(--muted);
  font-size: 0.9rem;
  margin: 0 0 0.25rem;
}

/* Laporan detail hero */
.report-hero {
  background: linear-gradient(135deg, var(--green-900) 0%, var(--green-800) 55%, #1a7a58 100%);
  color: #fff;
  border-radius: var(--radius);
  padding: 1.5rem 1.75rem;
  margin-bottom: 1.25rem;
  position: relative;
  overflow: hidden;
}
.report-hero::after {
  content: "";
  position: absolute;
  right: -40px;
  top: -40px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: rgba(201,162,39,0.15);
}
.report-hero-top {
  display: flex;
  align-items: center;
  gap: 1rem;
  position: relative;
  z-index: 1;
}
.report-logo {
  width: 72px;
  height: auto;
  flex-shrink: 0;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.2));
}
.report-school {
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  opacity: 0.85;
  margin-bottom: 0.25rem;
}
.report-hero h2 {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-size: 1.6rem;
  position: relative;
}
.report-hero .meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem 1.25rem;
  margin-top: 1.1rem;
  position: relative;
  font-size: 0.9rem;
}
.report-hero .meta span { opacity: 0.7; display: block; font-size: 0.75rem; }
.report-hero .meta strong { font-weight: 600; }

@media print {
  .report-logo { width: 64px; }
}

.metric-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-bottom: 1.25rem; }
.parent-metrics { grid-template-columns: repeat(2, 1fr); }
.metric {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  box-shadow: var(--shadow);
}
.metric .label { font-size: 0.75rem; color: var(--muted); }
.metric .value {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--green-900);
  margin-top: 0.25rem;
}

.blanko-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.blanko-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow);
}
.blanko-card h3 {
  margin: 0 0 0.4rem;
  font-family: var(--font-display);
  color: var(--green-900);
}
.blanko-card p { margin: 0 0 1rem; color: var(--muted); font-size: 0.9rem; }
.blanko-card .actions { display: flex; flex-direction: column; gap: 0.6rem; }
.blanko-card form { display: flex; flex-direction: column; gap: 0.5rem; }

.empty {
  text-align: center;
  padding: 2rem 1rem;
  color: var(--muted);
}

.actions-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
}

/* ── Desktop lebar ── */
@media (min-width: 1400px) {
  .content { padding-left: 2.25rem; padding-right: 2.25rem; }
  .sidebar { width: 290px; }
}

/* ── Tablet / laptop kecil ── */
@media (max-width: 1100px) {
  .grid-4, .metric-cards { grid-template-columns: repeat(2, 1fr); }
  .blanko-cards { grid-template-columns: 1fr; }
  .report-hero .meta { grid-template-columns: 1fr 1fr; }
  .ta-select { max-width: 150px; }
}

/* ── HP & tablet portrait ── */
@media (max-width: 900px) {
  .sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: min(300px, 86vw);
    transform: translateX(-105%);
    transition: transform 0.22s ease;
    box-shadow: 8px 0 32px rgba(0,0,0,0.2);
    padding-top: max(1rem, env(safe-area-inset-top));
  }
  .sidebar.open { transform: translateX(0); }
  .sidebar-close { display: inline-flex; align-items: center; justify-content: center; }
  .sidebar-head { border-bottom-color: rgba(255,255,255,0.12); }

  .menu-btn { display: inline-flex; }
  .topbar-logo { display: block; }
  .topbar {
    padding: 0.7rem 0.85rem;
    padding-top: max(0.7rem, env(safe-area-inset-top));
  }
  .content {
    padding: 1rem 0.85rem 2rem;
    padding-bottom: max(2rem, env(safe-area-inset-bottom));
  }

  .grid-2, .grid-3, .form-grid, .form-row-3 { grid-template-columns: 1fr; }
  .grid-4, .metric-cards { grid-template-columns: 1fr 1fr; }

  .panel-header {
    flex-direction: column;
    align-items: flex-start;
    padding: 0.9rem 1rem;
  }
  .panel-body { padding: 1rem; }

  .stat { padding: 0.95rem 1rem; }
  .stat-value { font-size: 1.55rem; }

  .report-hero { padding: 1.1rem 1rem; }
  .report-hero-top { align-items: flex-start; }
  .report-logo { width: 56px; }
  .report-hero h2 { font-size: 1.25rem; }
  .report-hero .meta { grid-template-columns: 1fr; gap: 0.65rem; }

  .login-page { padding: 1rem; align-items: flex-start; padding-top: 8vh; }
  .login-card { padding: 1.5rem 1.15rem; border-radius: 16px; }
  .login-logo { width: 92px; }
  .login-card .logo { font-size: 1.25rem; }

  .toolbar { gap: 0.55rem; }
  .toolbar .field { flex: 1 1 100%; min-width: 0; }
  .toolbar .btn { width: 100%; }

  .user-chip { max-width: 110px; font-size: 0.78rem; }
  .ta-select { max-width: 130px; padding: 0.4rem 0.7rem; font-size: 0.78rem; }

  .hide-xs { display: none !important; }

  table.data { font-size: 0.82rem; min-width: 520px; }
  table.data th, table.data td { padding: 0.6rem 0.65rem; }

  .btn { width: auto; }
  .form-actions .btn { flex: 1 1 auto; }
}

/* ── HP kecil ── */
@media (max-width: 480px) {
  .grid-4, .metric-cards { grid-template-columns: 1fr; }
  .topbar-logo { width: 30px; }
  .brand-logo { width: 48px; }
  .brand-mark { font-size: 1.05rem; }
  .topbar h1 { font-size: 1rem; max-width: 42vw; }
  .panel-header h2 { font-size: 1rem; }
  .metric .value { font-size: 1.15rem; }
  .actions-row .btn { flex: 1 1 calc(50% - 0.4rem); }
}

@media print {
  .sidebar, .sidebar-overlay, .topbar, .btn, .form-actions, .toolbar, .menu-btn { display: none !important; }
  .app-shell { display: block; }
  .content { padding: 0; }
  .panel, .report-hero, .metric { box-shadow: none; }
  table.data { min-width: 0; }
}