:root{
  --biru-tua:#0b2e6b;
  --biru:#1d4ed8;
  --biru-terang:#3b82f6;
  --biru-langit:#60a5fa;
  --aksen-emas:#f5b301;
  --aksen-teal:#14b8a6;
  --bg:#f4f7fd;
  --kartu:#ffffff;
  --teks:#1e2a3a;
  --teks-lembut:#5b6b82;
  --garis:#e2e8f5;
  --sukses:#16a34a;
  --bahaya:#dc2626;
  --warning:#f59e0b;
  --radius:16px;
  --shadow:0 10px 30px -12px rgba(11,46,107,.18);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  background:var(--bg);
  color:var(--teks);
  min-height:100vh;
}
a{color:var(--biru);text-decoration:none}
img{max-width:100%}
button,input,select,textarea{font-family:inherit;font-size:1rem}
h1,h2,h3,h4{margin:0 0 .4em 0;color:var(--biru-tua)}
p{line-height:1.55}

.hidden{display:none !important}

/* ===== Layout auth ===== */
.auth-wrap{
  min-height:100vh;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--biru-tua) 0%,var(--biru) 45%,var(--aksen-teal) 100%);
  padding:24px;
}
.auth-card{
  background:var(--kartu);
  border-radius:24px;
  box-shadow:var(--shadow);
  max-width:960px;width:100%;
  display:grid;grid-template-columns:1.1fr 1fr;
  overflow:hidden;
}
.auth-side{
  background:radial-gradient(circle at 20% 20%,rgba(255,255,255,.18),transparent 60%),
             linear-gradient(160deg,var(--biru-tua),var(--biru) 60%,var(--aksen-teal) 120%);
  color:#fff;padding:44px 38px;display:flex;flex-direction:column;justify-content:center;gap:14px;
}
.auth-side .logo-badge{
  width:56px;height:56px;border-radius:16px;background:rgba(255,255,255,.15);
  display:flex;align-items:center;justify-content:center;font-size:28px;margin-bottom:8px;
}
.auth-side h1{color:#fff;font-size:1.7rem;margin-bottom:2px}
.auth-side .tag{font-style:italic;opacity:.92;margin-bottom:18px}
.auth-side ul{padding-left:18px;margin:0;opacity:.95;font-size:.94rem;line-height:1.8}
.auth-main{padding:44px 38px;display:flex;flex-direction:column;justify-content:center;gap:16px}
.auth-main h2{font-size:1.3rem}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:13px 20px;border-radius:12px;border:none;cursor:pointer;
  font-weight:600;font-size:.98rem;transition:.15s transform,.15s box-shadow;
}
.btn:active{transform:scale(.98)}
.btn-google{background:#fff;border:1.5px solid var(--garis);color:var(--teks)}
.btn-google:hover{box-shadow:0 4px 14px rgba(0,0,0,.08)}
.btn-primary{background:linear-gradient(120deg,var(--biru),var(--biru-terang));color:#fff}
.btn-primary:hover{box-shadow:0 8px 20px -6px rgba(29,78,216,.55)}
.btn-outline{background:transparent;border:1.5px solid var(--biru);color:var(--biru)}
.btn-outline:hover{background:#eef3ff}
.btn-danger{background:var(--bahaya);color:#fff}
.btn-ghost{background:transparent;color:var(--teks-lembut);border:1px solid var(--garis)}
.btn-sm{padding:8px 14px;font-size:.85rem;border-radius:9px}
.btn-block{width:100%}
.divider{display:flex;align-items:center;gap:10px;color:var(--teks-lembut);font-size:.85rem;margin:2px 0}
.divider::before,.divider::after{content:"";flex:1;height:1px;background:var(--garis)}
.hint{font-size:.82rem;color:var(--teks-lembut)}
.form-group{margin-bottom:14px}
.form-group label{display:block;font-size:.85rem;font-weight:600;color:var(--teks-lembut);margin-bottom:6px}
.form-group input,.form-group select,.form-group textarea{
  width:100%;padding:11px 13px;border-radius:10px;border:1.5px solid var(--garis);background:#fbfcff;
}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--biru-terang)}

/* ===== App shell ===== */
.app-shell{display:grid;grid-template-columns:250px 1fr;min-height:100vh}
.sidebar{
  background:linear-gradient(180deg,var(--biru-tua),var(--biru) 85%);
  color:#fff;padding:22px 16px;display:flex;flex-direction:column;gap:6px;position:sticky;top:0;height:100vh;overflow-y:auto;
}
.sidebar .brand{display:flex;align-items:center;gap:10px;padding:6px 8px 18px 8px}
.sidebar .brand .badge{width:60px;height:60px;border-radius:14px;background:#ffffff;display:flex;align-items:center;justify-content:center;font-size:28px;overflow:hidden;flex-shrink:0}
.sidebar .brand b{font-size:1.02rem;display:block;line-height:1.15}
.sidebar .brand small{opacity:.8;font-size:.72rem}
.nav-item{
  display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;color:#e7edfb;
  cursor:pointer;font-size:.9rem;font-weight:500;
}
.nav-item:hover{background:rgba(255,255,255,.08)}
.nav-item.active{background:rgba(255,255,255,.18);color:#fff}
.nav-sep{margin:14px 0 4px 0;font-size:.68rem;letter-spacing:.08em;opacity:.6;text-transform:uppercase;padding:0 12px}
.sidebar .spacer{flex:1}
.sidebar .user-box{border-top:1px solid rgba(255,255,255,.15);padding-top:12px;font-size:.82rem}
.sidebar .user-box b{display:block}
.sidebar .user-box .role-pill{display:inline-block;margin-top:4px;background:rgba(255,255,255,.15);padding:2px 9px;border-radius:20px;font-size:.7rem}

.main{padding:26px 34px;max-width:1280px}
.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px;gap:14px;flex-wrap:wrap}
.topbar h2{margin:0}
.topbar .breadcrumb{color:var(--teks-lembut);font-size:.85rem}

.grid{display:grid;gap:18px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:980px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}

.card{background:var(--kartu);border-radius:var(--radius);padding:20px 22px;box-shadow:var(--shadow);border:1px solid #eef1f9}
.card h3{margin-bottom:10px}
.card.compact{padding:16px 18px}

.stat-card{display:flex;flex-direction:column;gap:6px}
.stat-card .num{font-size:1.8rem;font-weight:700;color:var(--biru-tua)}
.stat-card .lbl{color:var(--teks-lembut);font-size:.85rem}

.badge{display:inline-block;padding:3px 11px;border-radius:20px;font-size:.74rem;font-weight:700}
.badge-green{background:#dcfce7;color:#166534}
.badge-yellow{background:#fef3c7;color:#92400e}
.badge-red{background:#fee2e2;color:#991b1b}
.badge-blue{background:#dbeafe;color:#1e40af}
.badge-gray{background:#e5e7eb;color:#374151}
.badge-purple{background:#ede9fe;color:#5b21b6}

.banner{
  border-radius:12px;padding:13px 18px;font-size:.9rem;display:flex;align-items:center;gap:10px;margin-bottom:18px;
}
.banner-warning{background:#fff8e1;border:1px solid #fde68a;color:#92400e}
.banner-danger{background:#fef2f2;border:1px solid #fecaca;color:#991b1b}
.banner-info{background:#eef4ff;border:1px solid #bfdbfe;color:#1e40af}

table{width:100%;border-collapse:collapse;font-size:.89rem}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--garis)}
th{color:var(--teks-lembut);font-weight:700;font-size:.78rem;text-transform:uppercase;letter-spacing:.03em}
tr:hover td{background:#f8fafe}

.tabs{display:flex;gap:4px;border-bottom:2px solid var(--garis);margin-bottom:20px;flex-wrap:wrap}
.tab-btn{padding:10px 16px;border:none;background:none;cursor:pointer;font-weight:600;color:var(--teks-lembut);border-bottom:3px solid transparent;font-size:.87rem}
.tab-btn.active{color:var(--biru);border-color:var(--biru)}
.tab-panel{display:none}
.tab-panel.active{display:block}

.file-row{display:flex;align-items:center;justify-content:space-between;padding:11px 0;border-bottom:1px solid var(--garis)}
.file-row:last-child{border-bottom:none}
.file-meta{display:flex;align-items:center;gap:10px}
.file-icon{width:38px;height:38px;border-radius:9px;background:#eef3ff;display:flex;align-items:center;justify-content:center;font-size:18px}

.progress-track{background:#e9edf7;border-radius:20px;height:9px;overflow:hidden}
.progress-fill{height:100%;border-radius:20px;background:linear-gradient(90deg,var(--biru),var(--aksen-teal))}

.empty-state{text-align:center;padding:40px 20px;color:var(--teks-lembut)}
.empty-state .icon{font-size:2.4rem;margin-bottom:8px}

.modal-bg{position:fixed;inset:0;background:rgba(11,20,40,.5);display:flex;align-items:center;justify-content:center;z-index:100;padding:20px}
.modal-box{background:#fff;border-radius:18px;padding:26px 26px;max-width:520px;width:100%;max-height:88vh;overflow-y:auto;box-shadow:var(--shadow)}
.modal-box .modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}

.toast-wrap{position:fixed;top:18px;right:18px;z-index:200;display:flex;flex-direction:column;gap:10px}
.toast{background:#1e293b;color:#fff;padding:12px 18px;border-radius:10px;font-size:.87rem;box-shadow:0 8px 20px rgba(0,0,0,.25);animation:toastIn .2s ease}
.toast.ok{background:#166534}
.toast.err{background:#991b1b}
@keyframes toastIn{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}

.timeline{border-left:2px solid var(--garis);padding-left:18px;margin-left:6px}
.timeline-item{position:relative;padding-bottom:20px}
.timeline-item::before{content:"";position:absolute;left:-24px;top:3px;width:11px;height:11px;border-radius:50%;background:var(--biru)}
.timeline-item .t-date{font-size:.76rem;color:var(--teks-lembut);font-weight:700}

.chip{display:inline-block;background:#eef3ff;color:var(--biru-tua);padding:5px 12px;border-radius:20px;font-size:.78rem;font-weight:600;margin:2px 4px 2px 0}

.report-page{background:#fff;padding:50px 60px;max-width:850px;margin:0 auto;box-shadow:var(--shadow);border-radius:6px;line-height:1.7}
.report-page h1,.report-page h2,.report-page h3{color:var(--biru-tua)}
.report-title-page{text-align:center;padding:100px 40px}

@media print{
  .no-print{display:none !important}
  .sidebar,.topbar,.no-print{display:none !important}
  .main{padding:0}
  body{background:#fff}
}

.footer-note{text-align:center;color:var(--teks-lembut);font-size:.78rem;margin-top:30px}

@media(max-width:900px){
  .app-shell{grid-template-columns:1fr}
  .sidebar{position:static;height:auto;flex-direction:row;overflow-x:auto;white-space:nowrap}
  .sidebar .brand,.sidebar .user-box,.nav-sep{display:none}
  .main{padding:18px}
  .auth-card{grid-template-columns:1fr}
  .auth-side{display:none}
}