/* style.css — CSS MURNI, tanpa framework/CDN apa pun.
 * Cakupan: seluruh kelas yang dipakai markup PHP + JS aplikasi ini.
 * Breakpoint: sm: = layar >= 640px (HP vs tablet/laptop).
 */
*, *::before, *::after { box-sizing: border-box; }
html { font-size: 18px; }
body { margin: 0; font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
input, select, textarea, button { font: inherit; }
fieldset { border: none; padding: 0; margin: 0; min-width: 0; }
legend { padding: 0; }
img { max-width: 100%; }

/* --- warna latar --- */
.bg-white { background: #fff; }
.bg-green-50 { background: #f0fdf4; }
.bg-green-100 { background: #dcfce7; }
.bg-green-700 { background: #15803d; }
.bg-green-800 { background: #166534; }
.bg-green-900 { background: #14532d; }
.bg-blue-50 { background: #eff6ff; }
.bg-blue-700 { background: #1d4ed8; }
.bg-gray-50 { background: #f9fafb; }
.bg-gray-100 { background: #f3f4f6; }
.bg-gray-200 { background: #e5e7eb; }
.bg-red-50 { background: #fef2f2; }
.bg-yellow-50 { background: #fefce8; }
.bg-white\/20 { background: rgba(255,255,255,.2); }

/* --- warna teks --- */
.text-white { color: #fff; }
.text-gray-500 { color: #6b7280; }
.text-gray-600 { color: #4b5563; }
.text-gray-700 { color: #374151; }
.text-gray-900 { color: #111827; }
.text-green-800 { color: #166534; }
.text-green-900 { color: #14532d; }
.text-red-700 { color: #b91c1c; }
.text-red-600 { color: #dc2626; }
.text-left { text-align: left; }
.text-center { text-align: center; }
.underline { text-decoration: underline; }
.font-bold { font-weight: 700; }
.font-normal { font-weight: 400; }
.font-mono { font-family: ui-monospace, monospace; }
.text-xs { font-size: .75rem; }
.text-sm { font-size: .875rem; }
.text-base { font-size: 1rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }
.text-2xl { font-size: 1.5rem; }
.opacity-75 { opacity: .75; }
.opacity-80 { opacity: .8; }
.opacity-90 { opacity: .9; }

/* --- bingkai --- */
.border { border: 1px solid #d1d5db; }
.border-t { border-top: 1px solid #e5e7eb; }
.border-b { border-bottom: 1px solid #e5e7eb; }
.border-blue-300 { border-color: #93c5fd; }
.border-gray-400 { border-color: #9ca3af; }
.border-green-200 { border-color: #bbf7d0; }
.border-green-300 { border-color: #86efac; }
.border-green-800 { border-color: #166534; }
.border-red-300 { border-color: #fca5a5; }
.border-yellow-300 { border-color: #fde047; }
.border-white\/20 { border-color: rgba(255,255,255,.2); }
.rounded { border-radius: .25rem; }
.rounded-2xl { border-radius: 1rem; }
.rounded-full { border-radius: 9999px; }
.rounded-t { border-top-left-radius: .25rem; border-top-right-radius: .25rem; }
.shadow { box-shadow: 0 1px 3px rgba(0,0,0,.12); }
.shadow-lg { box-shadow: 0 10px 20px rgba(0,0,0,.18); }

/* --- tata letak --- */
.block { display: block; }
.inline-block { display: inline-block; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.flex-1 { flex: 1 1 0%; }
.order-1 { order: 1; }
.order-2 { order: 2; }
.items-center { align-items: center; }
.items-end { align-items: flex-end; }
.items-stretch { align-items: stretch; }
.justify-end { justify-content: flex-end; }
.grid { display: grid; }
.grid-cols-1 { grid-template-columns: 1fr; }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.gap-1 { gap: .25rem; }
.gap-2 { gap: .5rem; }
.gap-3 { gap: .75rem; }
.gap-4 { gap: 1rem; }
.space-y-1 > * + * { margin-top: .25rem; }
.space-y-2 > * + * { margin-top: .5rem; }
.space-y-3 > * + * { margin-top: .75rem; }
.space-y-4 > * + * { margin-top: 1rem; }
.space-y-6 > * + * { margin-top: 1.5rem; }
.w-full { width: 100%; }
.h-2 { height: .5rem; }
.h-24 { height: 6rem; }
.h-full { height: 100%; }
.max-h-60 { max-height: 15rem; }
.overflow-auto { overflow: auto; }
.overflow-x-auto { overflow-x: auto; }
.max-w-2xl { max-width: 42rem; }
.max-w-3xl { max-width: 48rem; }
.mx-auto { margin-left: auto; margin-right: auto; }
.min-h-screen { min-height: 100vh; }
.whitespace-pre-wrap { white-space: pre-wrap; }
.list-decimal { list-style-type: decimal; }
.fixed { position: fixed; }
.bottom-4 { bottom: 1rem; }
.right-4 { right: 1rem; }
.z-40 { z-index: 40; }
.z-50 { z-index: 50; }

/* --- jarak --- */
.p-2 { padding: .5rem; }
.p-3 { padding: .75rem; }
.p-4 { padding: 1rem; }
.p-5 { padding: 1.25rem; }
.p-6 { padding: 1.5rem; }
.px-1 { padding-left: .25rem; padding-right: .25rem; }
.px-2 { padding-left: .5rem; padding-right: .5rem; }
.px-3 { padding-left: .75rem; padding-right: .75rem; }
.px-5 { padding-left: 1.25rem; padding-right: 1.25rem; }
.py-1 { padding-top: .25rem; padding-bottom: .25rem; }
.py-2 { padding-top: .5rem; padding-bottom: .5rem; }
.py-3 { padding-top: .75rem; padding-bottom: .75rem; }
.pr-2 { padding-right: .5rem; }
.m { margin: 0; }
.mt-1 { margin-top: .25rem; }
.mt-2 { margin-top: .5rem; }
.mt-3 { margin-top: .75rem; }
.mt-6 { margin-top: 1.5rem; }
.mb-3 { margin-bottom: .75rem; }
.mb-1 { margin-bottom: .25rem; }
.mb-2 { margin-bottom: .5rem; }
.ml-5 { margin-left: 1.25rem; }

/* --- kartu divisi --- */
.kartu-divisi { transition: transform .12s ease, box-shadow .12s ease; }
.kartu-divisi:hover { transform: translateY(-2px); }
.kartu-divisi.aktif { outline: 3px solid #166534; }

/* --- sidebar: menempel di desktop, laci geser + tombol ☰ di HP --- */
.bungkus { min-width: 0; flex: 1; }
#sidebar { width: 220px; flex-shrink: 0; }
#sidebar a { color: #fff; text-decoration: none; }
#sidebar a.bg-white { color: #14532d; }
#menu-btn { border: none; cursor: pointer; }
.hover\:bg-white\/10:hover { background: rgba(255,255,255,.1); }
@media (min-width: 640px) {
  body.bersidebar { display: flex; align-items: flex-start; }
  #sidebar { position: sticky; top: 0; height: 100vh; }
  .sm\:grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
  .sm\:flex-row { flex-direction: row; }
  .sm\:hidden { display: none; }
  .sm\:mt-14 { margin-top: 3.5rem; }
}
@media (max-width: 639px) {
  #sidebar { position: fixed; top: 0; bottom: 0; left: 0; z-index: 40; width: 250px;
    transform: translateX(-105%); transition: transform .2s ease; overflow-y: auto; }
  #sidebar.buka { transform: none; box-shadow: 0 0 40px rgba(0,0,0,.4); }
  /* Ruang agar bilah bawah tak menutupi tombol */
  .bungkus { padding-bottom: 84px; }
  /* Tabel boleh geser horizontal, teks mengecil */
  table { font-size: .8rem; }
  .geser { overflow-x: auto; }
}

/* Bilah pintasan bawah (HP saja; sm:hidden menyembunyikan di desktop) */
#navbawah { position: fixed; left: 0; right: 0; bottom: 0; z-index: 45;
  display: flex; background: #14532d; color: #fff;
  padding-bottom: env(safe-area-inset-bottom); box-shadow: 0 -2px 12px rgba(0,0,0,.25); }
#navbawah a, #navbawah button { flex: 1 1 0%; background: none; border: none; color: #fff;
  text-decoration: none; font-size: .7rem; padding: .6rem .1rem; cursor: pointer;
  display: flex; flex-direction: column; align-items: center; gap: 2px; }
#navbawah .nv-ico { font-size: 1.2rem; line-height: 1; }