/* ================================================
   SISKLAS — main.css (mobile-first) v2
   ================================================ */

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
:root{
  --bg:#f5f7fa; --card:#fff; --teks:#1f2937; --redup:#6b7280;
  --utama:#1a73e8; --utama-t:#1557b0; --bahaya:#dc2626; --bahaya-t:#b91c1c;
  --sukses:#16a34a; --peringatan:#f59e0b; --garis:#e5e7eb;
  --radius:10px; --bayang:0 1px 3px rgba(0,0,0,.08);
  --bayang-besar:0 10px 30px rgba(0,0,0,.15);
  --nav-bawah-h:60px; --topbar-h:56px; --sidebar-w:240px;
}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  font-size:15px; line-height:1.5; color:var(--teks); background:var(--bg);
  -webkit-text-size-adjust:100%;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--utama);text-decoration:none}
a:hover{text-decoration:underline}

/* ---------- Utility ---------- */
.teks-redup{color:var(--redup)}
.teks-kecil{font-size:13px}
.teks-tengah{text-align:center}
.teks-kanan{text-align:right}
.mt-0{margin-top:0}
.mb-0{margin-bottom:0}
.mb-2{margin-bottom:8px}
.mb-3{margin-bottom:14px}
.mt-2{margin-top:8px}
.mt-3{margin-top:14px}

/* ---------- Login ---------- */
.halaman-login{
  background:linear-gradient(135deg,#1a73e8,#1557b0);
  min-height:100vh; display:flex; align-items:center; justify-content:center; padding:20px;
}
.login-wrap{width:100%;max-width:380px}
.login-card{background:#fff;border-radius:14px;padding:28px 24px;box-shadow:var(--bayang-besar)}
.login-title{margin:0 0 6px;font-size:22px;text-align:center;color:var(--utama)}
.login-sub{margin:0 0 22px;text-align:center;color:var(--redup);font-size:14px}

/* ---------- Alert ---------- */
.alert{padding:12px 14px;border-radius:var(--radius);margin:0 0 14px;font-size:14px}
.alert.success{background:#dcfce7;color:#166534;border-left:4px solid var(--sukses)}
.alert.error{background:#fee2e2;color:#991b1b;border-left:4px solid var(--bahaya)}
.alert.info{background:#dbeafe;color:#1e40af;border-left:4px solid var(--utama)}
.alert.warning{background:#fef3c7;color:#92400e;border-left:4px solid var(--peringatan)}

/* ---------- Form ---------- */
label{display:block;margin-bottom:14px;font-size:14px;font-weight:500}
input[type=text],input[type=password],input[type=date],input[type=time],
input[type=number],input[type=tel],input[type=email],select,textarea{
  width:100%;padding:12px 14px;margin-top:6px;font-size:15px;
  border:1px solid var(--garis);border-radius:var(--radius);
  background:#fff;color:var(--teks);font-family:inherit;
  transition:border .15s,box-shadow .15s;
}
input:focus,select:focus,textarea:focus{
  outline:none;border-color:var(--utama);box-shadow:0 0 0 3px rgba(26,115,232,.15);
}
textarea{min-height:80px;resize:vertical}
input[type=file]{
  width:100%;padding:8px 0;font-size:14px;font-family:inherit;
}
input[type=checkbox],input[type=radio]{
  width:auto;margin-right:6px;vertical-align:middle;
}

/* Form row (2 kolom di desktop) */
.form-row{display:grid;grid-template-columns:1fr;gap:0}
@media(min-width:640px){
  .form-row{grid-template-columns:1fr 1fr;gap:0 14px}
  .form-row-full{grid-column:1/-1}
}

/* ---------- Tombol ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  padding:11px 18px;font-size:15px;font-weight:500;
  border:none;border-radius:var(--radius);cursor:pointer;
  transition:background .15s,opacity .15s; text-decoration:none;
  font-family:inherit; line-height:1.2;
}
.btn:hover{text-decoration:none}
.btn-primary{background:var(--utama);color:#fff}
.btn-primary:hover{background:var(--utama-t)}
.btn-danger{background:var(--bahaya);color:#fff}
.btn-danger:hover{background:var(--bahaya-t)}
.btn-outline{background:#fff;color:var(--utama);border:1px solid var(--utama)}
.btn-outline:hover{background:#e8f0fe}
.btn-block{width:100%}
.btn-sm{padding:6px 11px;font-size:13px;border-radius:7px}
.btn-xs{padding:4px 8px;font-size:12px;border-radius:6px}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.btn-group{display:flex;gap:6px;flex-wrap:wrap}

/* ---------- Topbar ---------- */
.topbar{
  position:sticky;top:0;z-index:40;background:var(--utama);color:#fff;
  height:var(--topbar-h); display:flex; align-items:center; padding:0 12px;
  box-shadow:var(--bayang); gap:10px;
}
.btn-menu{
  background:transparent;border:none;color:#fff;padding:6px;cursor:pointer;
  display:flex;align-items:center;border-radius:6px;
}
.btn-menu:hover{background:rgba(255,255,255,.15)}
.topbar-brand{font-weight:600;font-size:16px;flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.topbar-right{display:flex;align-items:center;gap:8px}
.btn-notif{
  position:relative;color:#fff;padding:6px;border-radius:6px;display:flex;
  align-items:center;
}
.btn-notif:hover{background:rgba(255,255,255,.15);text-decoration:none}
.badge-notif{
  position:absolute;top:0;right:0;background:var(--bahaya);color:#fff;
  font-size:10px;font-weight:700;border-radius:10px;padding:1px 5px;
  min-width:16px;text-align:center;line-height:14px;
}
.topbar-user{position:relative}
.btn-user{
  display:flex;align-items:center;gap:6px;background:transparent;
  border:none;color:#fff;cursor:pointer;padding:4px 8px;border-radius:6px;
  font-family:inherit;font-size:14px;
}
.btn-user:hover{background:rgba(255,255,255,.15)}
.avatar{
  width:28px;height:28px;border-radius:50%;background:rgba(255,255,255,.25);
  display:flex;align-items:center;justify-content:center;font-weight:600;font-size:13px;
}
.nama-user{display:none}
@media(min-width:480px){.nama-user{display:inline}}

.dropdown-user{
  display:none;position:absolute;top:calc(100% + 6px);right:0;
  background:#fff;border-radius:var(--radius);box-shadow:var(--bayang-besar);
  min-width:200px;overflow:hidden;z-index:60;
}
.dropdown-user.terbuka{display:block}
.dropdown-header{padding:12px 14px;border-bottom:1px solid var(--garis)}
.dropdown-header strong{display:block;color:var(--teks)}
.dropdown-header small{color:var(--redup);font-size:12px}
.dropdown-user a{
  display:block;padding:11px 14px;color:var(--teks);font-size:14px;
  border-bottom:1px solid var(--garis);
}
.dropdown-user a:last-child{border-bottom:none}
.dropdown-user a:hover{background:#f3f4f6;text-decoration:none}
.dropdown-user a.danger{color:var(--bahaya)}

/* ---------- Sidebar ---------- */
.sidebar{
  position:fixed;top:0;left:0;bottom:0;width:var(--sidebar-w);
  background:#fff;border-right:1px solid var(--garis);z-index:60;
  transform:translateX(-100%);transition:transform .25s;overflow-y:auto;
  display:flex;flex-direction:column;
  -webkit-overflow-scrolling:touch;
}
.sidebar.terbuka{transform:translateX(0)}
.sidebar-header{
  padding:14px 16px;border-bottom:1px solid var(--garis);
  display:flex;align-items:center;justify-content:space-between;
  position:sticky;top:0;background:#fff;z-index:1;
}
.sidebar-brand{font-weight:600;color:var(--utama)}
.btn-close-sidebar{
  background:transparent;border:none;font-size:24px;color:var(--redup);
  cursor:pointer;line-height:1;padding:0 6px;
}
.sidebar-nav{padding:8px 0;flex:1}
.sidebar-group{
  padding:12px 16px 6px;font-size:11px;font-weight:700;
  color:var(--redup);text-transform:uppercase;letter-spacing:.05em;
}
.sidebar-link{
  display:flex;align-items:center;gap:12px;padding:11px 16px;
  color:var(--teks);font-size:14px;border-left:3px solid transparent;
  transition:background .12s;
}
.sidebar-link:hover{background:#f3f4f6;text-decoration:none}
.sidebar-link.aktif{
  background:#e8f0fe;color:var(--utama);border-left-color:var(--utama);
  font-weight:500;
}
.sidebar-ikon{display:flex;align-items:center;flex-shrink:0}
.sidebar-overlay{
  display:none;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:55;
}
.sidebar-overlay.terbuka{display:block}

/* Scrollbar sidebar (webkit) */
.sidebar::-webkit-scrollbar{width:6px}
.sidebar::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:3px}

/* ---------- Konten utama ---------- */
.konten-utama{
  padding:16px;
  padding-bottom:calc(var(--nav-bawah-h) + 20px + env(safe-area-inset-bottom,0px));
  max-width:960px;margin:0 auto;
}
.konten-utama h2{margin:0 0 14px;font-size:18px}

/* ---------- Header halaman (judul + aksi) ---------- */
.header-halaman{
  display:flex;align-items:center;justify-content:space-between;
  gap:10px;margin-bottom:14px;flex-wrap:wrap;
}
.header-halaman h2{margin:0}

/* ---------- Kartu ---------- */
.kartu{
  background:var(--card);border-radius:var(--radius);padding:16px;
  box-shadow:var(--bayang);margin-bottom:14px;
}
.kartu-header{
  display:flex;align-items:center;justify-content:space-between;
  margin-bottom:12px;gap:8px;flex-wrap:wrap;
}
.kartu-header h3{margin:0;font-size:16px}
.kartu-footer{
  margin-top:14px;padding-top:14px;border-top:1px solid var(--garis);
  display:flex;gap:8px;flex-wrap:wrap;
}

/* ---------- Tabel ---------- */
.tabel-wrap{
  overflow-x:auto;-webkit-overflow-scrolling:touch;
  position:relative;
}
.tabel-wrap::after{
  content:'';position:absolute;top:0;right:0;bottom:0;width:20px;
  background:linear-gradient(to left,rgba(0,0,0,.06),transparent);
  pointer-events:none;opacity:0;transition:opacity .2s;
}
@media(max-width:767px){
  .tabel-wrap::after{opacity:1}
}
table.tabel{width:100%;border-collapse:collapse;font-size:14px}
table.tabel th,table.tabel td{
  padding:9px 10px;text-align:left;border-bottom:1px solid var(--garis);
  white-space:nowrap;vertical-align:middle;
}
table.tabel th{
  background:#f9fafb;font-weight:600;font-size:13px;
  position:sticky;top:0;z-index:1;
}
table.tabel tbody tr:hover{background:#f9fafb}
table.tabel td.aksi{text-align:right;white-space:nowrap}
table.tabel .kolom-nama{
  position:sticky;left:0;background:#fff;z-index:2;
  box-shadow:2px 0 4px -2px rgba(0,0,0,.08);
}
table.tabel th.kolom-nama{background:#f9fafb;z-index:3}

/* ---------- Badge ---------- */
.badge{
  display:inline-block;padding:3px 10px;border-radius:12px;
  background:#e8f0fe;color:var(--utama);font-size:12px;font-weight:500;
  white-space:nowrap;
}
.badge.sukses{background:#dcfce7;color:#166534}
.badge.bahaya{background:#fee2e2;color:#991b1b}
.badge.peringatan{background:#fef3c7;color:#92400e}
.badge.redup{background:#f3f4f6;color:var(--redup)}

/* ---------- Pagination ---------- */
.pagination{
  display:flex;gap:4px;justify-content:center;flex-wrap:wrap;
  margin:16px 0 0;padding:0;list-style:none;
}
.pagination a,.pagination span{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:34px;height:34px;padding:0 8px;
  border:1px solid var(--garis);border-radius:7px;
  color:var(--teks);font-size:14px;background:#fff;
}
.pagination a:hover{background:#f3f4f6;text-decoration:none}
.pagination .aktif{background:var(--utama);color:#fff;border-color:var(--utama)}
.pagination .disabled{opacity:.4;cursor:not-allowed}

/* ---------- Modal ---------- */
.modal-overlay{
  display:none;position:fixed;inset:0;background:rgba(0,0,0,.5);
  z-index:100;align-items:center;justify-content:center;padding:20px;
}
.modal-overlay.terbuka{display:flex}
.modal{
  background:#fff;border-radius:var(--radius);padding:20px;
  max-width:420px;width:100%;box-shadow:var(--bayang-besar);
}
.modal h3{margin:0 0 10px;font-size:17px}
.modal p{margin:0 0 16px;font-size:14px;color:var(--redup)}
.modal-aksi{display:flex;gap:8px;justify-content:flex-end}

/* ---------- Loading ---------- */
.spinner{
  display:inline-block;width:16px;height:16px;
  border:2px solid rgba(255,255,255,.4);border-top-color:#fff;
  border-radius:50%;animation:spin .7s linear infinite;
  vertical-align:middle;
}
@keyframes spin{to{transform:rotate(360deg)}}
.btn.loading{pointer-events:none;opacity:.7}

/* ---------- Bottom Nav ---------- */
.nav-bawah{
  position:fixed;bottom:0;left:0;right:0;height:var(--nav-bawah-h);
  background:#fff;border-top:1px solid var(--garis);z-index:45;
  display:flex;padding-bottom:env(safe-area-inset-bottom,0px);
}
.nav-bawah-link{
  flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:2px;color:var(--redup);font-size:11px;text-decoration:none;
  transition:color .12s;
}
.nav-bawah-link:hover{text-decoration:none}
.nav-bawah-link.aktif{color:var(--utama);font-weight:500}
.nav-bawah-ikon{display:flex;align-items:center}

/* ---------- Desktop ---------- */
@media(min-width:768px){
  .btn-menu,.btn-close-sidebar{display:none}
  .sidebar{transform:translateX(0);box-shadow:none}
  .sidebar-overlay{display:none !important}
  .konten-utama{
    margin-left:var(--sidebar-w);padding:24px;max-width:none;
    padding-bottom:24px;
  }
  .nav-bawah{display:none}
  .topbar{margin-left:var(--sidebar-w)}
}

/* ---------- Print ---------- */
@media print{
  .topbar,.sidebar,.nav-bawah,.btn,.sidebar-overlay,
  .aksi,.header-halaman .btn,.no-print{display:none !important}
  .konten-utama{margin:0;padding:0;max-width:none}
  body{background:#fff}
  .kartu{box-shadow:none;border:1px solid var(--garis);break-inside:avoid}
  table.tabel th{background:#f3f4f6 !important;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  a{color:var(--teks);text-decoration:none}
}

/* ---------- Statistik Grid ---------- */
.grid-statistik{
  display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:16px;
}
@media(min-width:640px){.grid-statistik{grid-template-columns:repeat(4,1fr)}}

.kartu-statistik{
  background:var(--card);border-radius:var(--radius);padding:16px;
  box-shadow:var(--bayang);text-align:center;
}
.kartu-statistik .angka{font-size:26px;font-weight:700;color:var(--utama)}
.kartu-statistik .label{font-size:12px;color:var(--redup);margin-top:4px}

/* ---------- Info list (detail) ---------- */
.info-list{margin:0;padding:0;list-style:none}
.info-list li{
  display:flex;justify-content:space-between;gap:10px;
  padding:8px 0;border-bottom:1px solid var(--garis);font-size:14px;
}
.info-list li:last-child{border-bottom:none}
.info-list li .kunci{color:var(--redup)}
.info-list li .nilai{font-weight:500;text-align:right}

/* ---------- Empty state ---------- */
.empty{
  text-align:center;padding:30px 16px;color:var(--redup);
}
.empty svg{opacity:.4;margin-bottom:10px}
.empty p{margin:0;font-size:14px}

/* ========== Toast Notif (real-time) ========== */
.toast-notif {
  position: fixed;
  top: 70px;
  right: 16px;
  z-index: 9999;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 4px 20px rgba(0,0,0,.15);
  padding: 14px 16px;
  max-width: 320px;
  cursor: pointer;
  border-left: 4px solid var(--utama);
  animation: toastSlideIn .3s ease;
}

.toast-notif strong {
  display: block;
  font-size: 14px;
  margin-bottom: 4px;
  color: var(--teks);
}

.toast-notif p {
  margin: 0;
  font-size: 13px;
  color: var(--redup);
  line-height: 1.4;
}

@keyframes toastSlideIn {
  from { transform: translateX(100%); opacity: 0; }
  to   { transform: translateX(0); opacity: 1; }
}

@media (max-width: 480px) {
  .toast-notif {
    left: 16px;
    right: 16px;
    max-width: none;
    top: 64px;
  }
}