:root{
  --bg:#eef4fb;
  --bg-soft:#f8fafc;
  --surface:#ffffff;
  --text:#0f172a;
  --muted:#64748b;
  --line:#dbe4ef;
  --primary:#1565d8;
  --primary2:#0f4fa8;
  --primary-soft:#e8f1ff;
  --green:#14804a;
  --danger:#b42318;
  --warning:#f59e0b;
  --radius:18px;
  --radius-lg:24px;
  --shadow:0 18px 50px rgba(15,23,42,.08);
  --shadow-soft:0 10px 30px rgba(15,23,42,.06);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,Arial,sans-serif;
  background:
    radial-gradient(circle at 10% 0%,rgba(21,101,216,.12),transparent 32%),
    linear-gradient(180deg,#f7fbff 0%,var(--bg) 42%,#f8fafc 100%);
  color:var(--text);
  font-size:15px;
  line-height:1.6;
}
a{color:inherit}
button,input,textarea,select{font-family:inherit}

.admin-shell{
  min-height:100vh;
  display:grid;
  grid-template-columns:286px minmax(0,1fr);
}
.sidebar{
  position:sticky;
  top:0;
  height:100vh;
  background:linear-gradient(180deg,#07111f 0%,#0c1727 55%,#0a1220 100%);
  color:#e5edf7;
  padding:20px 16px;
  overflow:auto;
  box-shadow:8px 0 28px rgba(15,23,42,.16);
  z-index:50;
}
.sidebar::-webkit-scrollbar{width:7px}
.sidebar::-webkit-scrollbar-thumb{background:rgba(255,255,255,.16);border-radius:999px}
.sidebar h1{
  font-size:21px;
  line-height:1.2;
  margin:2px 6px 4px;
  letter-spacing:-.02em;
}
.sidebar p{
  margin:0 6px 18px;
  color:#9fb0c7;
  font-size:13.5px;
}
.sidebar h1::before{
  content:"";
  display:inline-block;
  width:10px;
  height:10px;
  border-radius:999px;
  background:#38bdf8;
  box-shadow:0 0 0 6px rgba(56,189,248,.14);
  margin-right:9px;
  vertical-align:middle;
}
.side-group{
  margin:18px 8px 8px;
  padding:0;
  color:#7dd3fc;
  text-transform:uppercase;
  letter-spacing:.09em;
  font-size:10.5px;
  font-weight:900;
}
.side-link{
  position:relative;
  display:flex;
  align-items:center;
  gap:10px;
  min-height:42px;
  padding:10px 12px;
  margin:4px 0;
  border-radius:14px;
  text-decoration:none;
  color:#cbd5e1;
  font-weight:850;
  font-size:14px;
  transition:.18s ease;
}
.side-link::before{
  content:"";
  width:7px;
  height:7px;
  border-radius:999px;
  background:rgba(203,213,225,.55);
  flex:0 0 auto;
}
.side-link:hover{background:rgba(255,255,255,.075);color:#fff;transform:translateX(2px)}
.side-link.active{
  background:linear-gradient(135deg,#1d4ed8,#0ea5e9);
  color:#fff;
  box-shadow:0 14px 26px rgba(14,165,233,.22);
}
.side-link.active::before{background:#fff}
.side-actions{
  margin-top:22px;
  border-top:1px solid rgba(255,255,255,.10);
  padding-top:14px;
}
.sidebar-close{display:none}

.content{
  padding:30px;
  max-width:1340px;
  width:100%;
  margin:0 auto;
}
.top-title{
  display:flex;
  justify-content:space-between;
  gap:16px;
  align-items:flex-start;
  margin-bottom:22px;
  padding:2px 2px 0;
}
.top-title h2{
  font-size:32px;
  line-height:1.15;
  margin:0;
  letter-spacing:-.035em;
}
.top-title p{
  max-width:780px;
  margin:7px 0 0;
  color:var(--muted);
}
.card{
  background:rgba(255,255,255,.92);
  border:1px solid rgba(219,228,239,.95);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-soft);
  padding:22px;
  margin-bottom:18px;
  backdrop-filter:blur(8px);
}
.card h3{
  display:flex;
  align-items:center;
  gap:10px;
  margin:0 0 15px;
  font-size:20px;
  line-height:1.25;
  letter-spacing:-.02em;
}
.card h3::before{
  content:"";
  width:8px;
  height:22px;
  border-radius:999px;
  background:var(--primary);
  box-shadow:0 0 0 6px rgba(21,101,216,.09);
}
.grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:16px;
}
.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.field,label{display:block;min-width:0}
.field span,label>span{
  display:block;
  font-weight:850;
  margin-bottom:7px;
  color:#1f2937;
}
.hint{
  font-size:12.5px;
  color:var(--muted);
  margin-top:6px;
}
input[type=text],input[type=password],input[type=url],input[type=color],textarea,select{
  width:100%;
  min-width:0;
  border:1px solid #cbd5e1;
  border-radius:14px;
  padding:12px 13px;
  font:inherit;
  background:#fff;
  color:#111827;
  outline:none;
  transition:.15s ease;
}
input[type=color]{height:48px;padding:5px}
textarea{min-height:106px;resize:vertical}
input:focus,textarea:focus,select:focus{
  border-color:var(--primary);
  box-shadow:0 0 0 4px rgba(21,101,216,.12);
}
input[type=file]{
  width:100%;
  margin-top:9px;
  padding:10px;
  background:#f8fafc;
  border:1px dashed #cbd5e1;
  border-radius:14px;
}
.btn-admin{
  border:0;
  border-radius:14px;
  padding:11px 16px;
  min-height:44px;
  font-weight:900;
  text-decoration:none;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  cursor:pointer;
  background:#e7edf5;
  color:#0f172a;
  transition:.16s ease;
}
.btn-admin:hover{transform:translateY(-1px);box-shadow:0 10px 22px rgba(15,23,42,.10)}
.btn-admin.primary{background:linear-gradient(135deg,var(--primary),#0ea5e9);color:#fff}
.btn-admin.green{background:var(--green);color:#fff}
.btn-admin.red{background:#fee2e2;color:var(--danger)}
.form-actions{
  position:sticky;
  bottom:0;
  background:linear-gradient(180deg,rgba(238,244,251,0),rgba(238,244,251,.98) 34%,rgba(238,244,251,1));
  padding:20px 0 0;
  display:flex;
  gap:10px;
  justify-content:flex-end;
  z-index:10;
}
.alert{
  border-radius:16px;
  padding:13px 15px;
  margin:0 0 16px;
  font-weight:850;
}
.alert.success{background:#dcfce7;color:#166534;border:1px solid #bbf7d0}
.alert.error{background:#fee2e2;color:#991b1b;border:1px solid #fecaca}
.row-list{display:flex;flex-direction:column;gap:12px}
.repeat-row{
  border:1px solid var(--line);
  border-radius:18px;
  padding:15px;
  background:#f8fafc;
}
.repeat-head{
  display:flex;
  justify-content:space-between;
  gap:10px;
  align-items:center;
  margin-bottom:12px;
}
.repeat-head b{font-size:16px}
.mini-grid{
  display:grid;
  grid-template-columns:90px 1fr 1.6fr;
  gap:12px;
}
.feature-item{
  border:1px solid var(--line);
  border-radius:18px;
  background:#fff;
  margin:12px 0;
  overflow:hidden;
  box-shadow:0 8px 20px rgba(15,23,42,.035);
}
.feature-item summary{
  position:relative;
  cursor:pointer;
  padding:16px 46px 16px 16px;
  background:#f8fafc;
  font-weight:900;
  list-style:none;
}
.feature-item summary::after{
  content:"⌄";
  position:absolute;
  right:16px;
  top:14px;
  color:var(--muted);
  font-size:18px;
}
.feature-item[open] summary::after{transform:rotate(180deg)}
.feature-item summary small{
  display:inline-block;
  margin-left:8px;
  color:var(--muted);
  font-weight:800;
}
.feature-item summary::-webkit-details-marker{display:none}
.feature-body{padding:16px;display:grid;gap:14px}
.img-preview{
  display:flex;
  align-items:center;
  gap:12px;
  margin-top:10px;
  min-width:0;
}
.img-preview img{
  width:104px;
  height:68px;
  object-fit:contain;
  border:1px solid var(--line);
  border-radius:12px;
  background:#fff;
}
.muted{color:var(--muted)}
.small{font-size:12px}
.dash-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:14px;
}
.dash-card{
  position:relative;
  overflow:hidden;
  background:#fff;
  border:1px solid var(--line);
  border-radius:20px;
  padding:18px;
  box-shadow:var(--shadow-soft);
}
.dash-card::after{
  content:"";
  position:absolute;
  right:-20px;
  top:-20px;
  width:70px;
  height:70px;
  border-radius:999px;
  background:rgba(21,101,216,.09);
}
.dash-card strong{display:block;font-size:30px;line-height:1.1;margin-top:8px;letter-spacing:-.04em}
.dash-card small{color:var(--muted);display:block;margin-top:6px}
.quick-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:14px;
  margin:18px 0;
}
.quick-card{
  position:relative;
  display:block;
  background:#fff;
  border:1px solid var(--line);
  border-radius:20px;
  padding:18px 18px 18px 20px;
  text-decoration:none;
  box-shadow:var(--shadow-soft);
  overflow:hidden;
  transition:.16s ease;
}
.quick-card::before{
  content:"";
  position:absolute;
  left:0;
  top:0;
  bottom:0;
  width:5px;
  background:var(--primary);
}
.quick-card:hover{
  border-color:rgba(21,101,216,.45);
  box-shadow:0 18px 42px rgba(21,101,216,.12);
  transform:translateY(-2px);
}
.quick-card b{display:block;font-size:17px;margin-bottom:5px}
.quick-card span{display:block;color:var(--muted);font-size:13.5px}
.login-body{
  min-height:100vh;
  display:grid;
  place-items:center;
  padding:22px;
  background:
    radial-gradient(circle at 16% 10%,rgba(21,101,216,.18),transparent 34%),
    radial-gradient(circle at 90% 10%,rgba(14,165,233,.16),transparent 30%),
    #f4f7fb;
}
.login-card{
  width:min(460px,100%);
  background:rgba(255,255,255,.94);
  border:1px solid var(--line);
  border-radius:28px;
  padding:30px;
  box-shadow:var(--shadow);
}
.login-card h1{font-size:30px;line-height:1.15;margin:10px 0;letter-spacing:-.035em}
.login-card p{color:var(--muted);margin:0 0 20px}
.login-badge{display:inline-flex;background:#e0f2fe;color:#075985;border-radius:999px;padding:6px 11px;font-weight:900}
.login-card form{display:grid;gap:13px}
.login-card small{color:var(--muted)}
.danger-zone{border-color:#fecaca;background:#fff7f7}
.toolbar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}
.codebox{background:#0b1220;color:#dbeafe;padding:14px;border-radius:14px;overflow:auto}
.section-note{
  padding:13px 14px;
  border:1px dashed #cbd5e1;
  border-radius:16px;
  background:#f8fafc;
  color:#475569;
  margin-bottom:14px;
}
.feature-table{display:grid;gap:10px}
.feature-row{
  display:grid;
  grid-template-columns:58px minmax(0,1.5fr) minmax(0,1fr) 110px;
  gap:10px;
  align-items:center;
  border:1px solid var(--line);
  background:#f8fafc;
  border-radius:18px;
  padding:12px;
}
.feature-row.new{background:#fff}
.feature-no{
  font-weight:900;
  color:#0f172a;
  background:#e2e8f0;
  border-radius:14px;
  min-height:44px;
  display:grid;
  place-items:center;
}
.check-delete{display:flex!important;gap:7px;align-items:center;font-weight:850;color:var(--danger);margin:0}
.check-delete input{width:auto}
.image-admin-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:16px;
}
.image-admin-card{
  border:1px solid var(--line);
  background:#f8fafc;
  border-radius:20px;
  padding:14px;
  min-width:0;
}
.image-title{
  display:flex;
  justify-content:space-between;
  gap:8px;
  align-items:flex-start;
  margin-bottom:10px;
}
.image-title b{font-size:14px;line-height:1.35}
.image-title span{font-size:12px;color:var(--muted);font-weight:800;text-align:right}
.image-box{
  height:140px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:16px;
  display:grid;
  place-items:center;
  margin-bottom:10px;
  overflow:hidden;
}
.image-box img{width:100%;height:100%;object-fit:contain}
.image-box em{color:var(--muted);font-size:13px}
.mobile-topbar,.mobile-backdrop{display:none}

@media(max-width:1180px){
  .image-admin-grid,.quick-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .dash-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:980px){
  body.sidebar-open{overflow:hidden}
  .mobile-topbar{
    position:sticky;
    top:0;
    z-index:45;
    display:flex;
    align-items:center;
    gap:12px;
    min-height:64px;
    padding:10px 14px;
    background:rgba(255,255,255,.96);
    border-bottom:1px solid var(--line);
    box-shadow:0 8px 25px rgba(15,23,42,.06);
    backdrop-filter:blur(10px);
  }
  .mobile-menu-btn{
    width:42px;
    height:42px;
    border:0;
    border-radius:14px;
    background:var(--primary);
    color:#fff;
    font-size:21px;
    font-weight:900;
  }
  .mobile-topbar div{display:grid;line-height:1.25;min-width:0;flex:1}
  .mobile-topbar b{font-size:15px}
  .mobile-topbar span{font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .mobile-topbar a{
    text-decoration:none;
    background:#eef2f7;
    border-radius:12px;
    padding:9px 12px;
    font-weight:900;
    font-size:13px;
  }
  .admin-shell{display:block;min-height:auto}
  .sidebar{
    position:fixed;
    left:0;
    top:0;
    bottom:0;
    width:min(330px,86vw);
    height:100vh;
    transform:translateX(-105%);
    transition:transform .22s ease;
    border-right:1px solid rgba(255,255,255,.08);
    z-index:60;
  }
  body.sidebar-open .sidebar{transform:translateX(0)}
  .mobile-backdrop{
    position:fixed;
    inset:0;
    background:rgba(15,23,42,.52);
    backdrop-filter:blur(2px);
    z-index:55;
  }
  body.sidebar-open .mobile-backdrop{display:block}
  .sidebar-close{
    display:grid;
    place-items:center;
    position:absolute;
    right:12px;
    top:12px;
    width:38px;
    height:38px;
    border:1px solid rgba(255,255,255,.12);
    border-radius:13px;
    background:rgba(255,255,255,.08);
    color:#fff;
    font-size:23px;
    line-height:1;
  }
  .content{padding:18px 14px 92px;max-width:100%}
  .top-title{display:block;margin-bottom:16px}
  .top-title h2{font-size:26px}
  .card{border-radius:20px;padding:16px;margin-bottom:14px}
  .card h3{font-size:18px}
  .grid,.grid.three,.mini-grid,.quick-grid,.image-admin-grid,.feature-row{grid-template-columns:1fr}
  .dash-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .dash-card{padding:15px;border-radius:18px}
  .dash-card strong{font-size:26px}
  .quick-grid{gap:10px;margin:14px 0}
  .quick-card{padding:15px 15px 15px 18px;border-radius:18px}
  input[type=text],input[type=password],input[type=url],input[type=color],textarea,select{font-size:16px;padding:11px 12px;border-radius:13px}
  textarea{min-height:112px}
  .repeat-row{padding:12px;border-radius:16px}
  .feature-no{place-items:start;padding:10px;min-height:40px}
  .image-title{display:block}
  .image-title span{text-align:left;display:block;margin-top:3px}
  .image-box{height:170px}
  .form-actions{
    position:fixed;
    left:0;
    right:0;
    bottom:0;
    background:rgba(255,255,255,.96);
    border-top:1px solid var(--line);
    box-shadow:0 -14px 36px rgba(15,23,42,.08);
    padding:10px 12px calc(10px + env(safe-area-inset-bottom));
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:10px;
  }
  .form-actions .btn-admin{width:100%;min-height:46px;padding:11px 10px}
  .img-preview{align-items:flex-start;flex-direction:column}
  .img-preview img{width:100%;height:120px}
  .section-note{padding:12px;border-radius:14px;font-size:13.5px}
}
@media(max-width:560px){
  body{font-size:14px}
  .content{padding-left:12px;padding-right:12px}
  .top-title h2{font-size:24px}
  .top-title p{font-size:13.5px}
  .dash-grid{grid-template-columns:1fr}
  .card{padding:14px;border-radius:18px}
  .login-card{padding:22px;border-radius:24px}
  .login-card h1{font-size:26px}
  .form-actions{grid-template-columns:1fr}
  .image-box{height:155px}
  .feature-item summary{padding:14px 42px 14px 14px}
  .feature-item summary small{display:block;margin:3px 0 0}
  .side-link{min-height:40px}
}

/* Bottom navbar mobile seperti aplikasi + Rio credit */
.admin-credit,
.login-credit{
  display:block;
  margin:16px 8px 2px;
  padding:12px 10px;
  border-radius:14px;
  text-align:center;
  text-decoration:none;
  color:#7dd3fc;
  background:rgba(14,165,233,.08);
  border:1px solid rgba(125,211,252,.18);
  font-size:12px;
  font-weight:900;
}
.admin-credit:hover,
.login-credit:hover{background:rgba(14,165,233,.16);color:#fff}
.login-credit{margin:18px 0 0;color:#075985;background:#e0f2fe;border-color:#bae6fd}
.login-credit:hover{color:#075985;background:#cffafe}
.admin-bottom-nav{display:none}
@media(max-width:980px){
  .admin-bottom-nav{
    position:fixed;
    left:12px;
    right:12px;
    bottom:10px;
    z-index:58;
    display:grid;
    grid-template-columns:repeat(5,1fr);
    gap:6px;
    padding:8px;
    border:1px solid rgba(219,228,239,.98);
    border-radius:24px;
    background:rgba(255,255,255,.97);
    box-shadow:0 18px 48px rgba(15,23,42,.18);
    backdrop-filter:blur(16px);
  }
  .admin-bottom-nav a{
    min-width:0;
    min-height:56px;
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;
    gap:3px;
    border-radius:17px;
    text-decoration:none;
    color:#64748b;
    font-weight:900;
    font-size:11px;
    line-height:1.1;
  }
  .admin-bottom-nav a span{font-size:18px;line-height:1}
  .admin-bottom-nav a b{font-size:10.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
  .admin-bottom-nav a.active,
  .admin-bottom-nav a:hover,
  .admin-bottom-nav a:focus{
    color:#fff;
    background:linear-gradient(135deg,var(--primary),#0ea5e9);
    box-shadow:0 10px 22px rgba(14,165,233,.24);
    outline:none;
  }
  .content{padding-bottom:170px!important}
  .form-actions{bottom:82px!important}
}
@media(max-width:560px){
  .admin-bottom-nav{left:8px;right:8px;bottom:8px;border-radius:22px;padding:7px;gap:4px}
  .admin-bottom-nav a{min-height:52px;border-radius:15px}
  .admin-bottom-nav a span{font-size:17px}
  .admin-bottom-nav a b{font-size:10px}
  .content{padding-bottom:166px!important}
  .form-actions{bottom:76px!important}
}
@media print{.admin-bottom-nav,.admin-credit,.login-credit{display:none!important}}