:root{
  --bg:#ffffff;--bg-alt:#fafafa;--bg-muted:#f4f4f5;
  --fg:#0a0a0a;--fg-2:#52525b;--fg-3:#71717a;
  --line:#e4e4e7;--line-2:#d4d4d8;
  --ok:#10b981;--ok-bg:#ecfdf5;--ok-fg:#065f46;
  --warn:#f59e0b;--warn-bg:#fffbeb;--warn-fg:#92400e;
  --err:#ef4444;--err-bg:#fef2f2;--err-fg:#991b1b;
  --r-sm:6px;--r:8px;--r-lg:12px;--r-xl:16px;
  --sh:0 6px 20px rgba(0,0,0,.10);
  --sh-lg:0 18px 48px rgba(0,0,0,.16);
  --font:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --sidebar-w:256px;
  --fs-xs:clamp(.6875rem,.66rem + .12vw,.75rem);
  --fs-sm:clamp(.8125rem,.79rem + .12vw,.875rem);
  --fs-base:clamp(.875rem,.85rem + .15vw,.9375rem);
  --fs-lg:clamp(1rem,.95rem + .25vw,1.125rem);
  --fs-xl:clamp(1.25rem,1.15rem + .5vw,1.5rem);
  --fs-2xl:clamp(1.5rem,1.3rem + .9vw,2rem);
}
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:var(--font);font-size:var(--fs-base);line-height:1.5;color:var(--fg);background:var(--bg);-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,h4,p{margin:0}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
button{cursor:pointer;border:none;background:none}
[hidden]{display:none!important}
.skip-link{position:absolute;left:8px;top:-60px;z-index:9999;background:#0a0a0a;color:#fff;padding:10px 14px;border-radius:var(--r);font-size:var(--fs-sm);font-weight:600}
.skip-link:focus{top:8px}

.login-view{min-height:100dvh;display:flex;align-items:center;justify-content:center;padding:20px;background:var(--bg-alt)}
.login-card{width:100%;max-width:440px;background:var(--bg);border:1px solid var(--line);border-radius:var(--r-lg);padding:32px}
.brand{display:flex;align-items:center;gap:12px;margin-bottom:22px}
.brand-mark{width:46px;height:46px;border-radius:var(--r);background:#0a0a0a;color:#fff;display:grid;place-items:center;font-weight:800;font-size:var(--fs-lg);letter-spacing:-.03em;flex-shrink:0}
.brand h1{font-size:var(--fs-xl);font-weight:800;letter-spacing:-.03em}
.brand p{font-size:var(--fs-xs);color:var(--fg-3);font-weight:500}
.auth-switch{margin-top:14px;text-align:center;font-size:var(--fs-sm);color:var(--fg-3)}
.auth-switch button{color:var(--fg);font-weight:600;text-decoration:underline;text-underline-offset:3px}

.field{display:block;margin-bottom:14px}
.field-label{display:block;font-size:var(--fs-sm);font-weight:600;color:var(--fg-2);margin-bottom:6px}
.input,.select,.textarea{width:100%;min-height:46px;padding:11px 13px;background:var(--bg);border:1px solid var(--line);border-radius:var(--r);font-size:var(--fs-base);color:var(--fg)}
.textarea{min-height:80px;resize:vertical;line-height:1.55}
.textarea.tall{min-height:220px}
.input:focus,.select:focus,.textarea:focus{outline:none;border-color:#0a0a0a;box-shadow:0 0 0 3px rgba(10,10,10,.08)}
.select{appearance:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'><path d='M2 4l4 4 4-4' fill='none' stroke='%2371717a' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/></svg>");background-repeat:no-repeat;background-position:right 13px center;padding-right:36px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:11px 18px;border-radius:var(--r);font-size:var(--fs-sm);font-weight:600;border:1px solid transparent;white-space:nowrap}
.btn-primary{background:#0a0a0a;color:#fff}
.btn-primary:hover{background:#27272a}
.btn-secondary{background:var(--bg);color:var(--fg);border-color:var(--line)}
.btn-secondary:hover{background:var(--bg-muted)}
.btn-success{background:var(--ok);color:#fff}
.btn-danger{background:var(--err);color:#fff}
.btn-ghost{background:transparent;color:var(--fg-2)}
.btn-ghost:hover{background:var(--bg-muted)}
.btn-sm{min-height:36px;padding:7px 13px;font-size:var(--fs-xs)}
.btn-block{width:100%}
.btn:disabled{opacity:.4;pointer-events:none}
.icon-btn{width:44px;height:44px;display:grid;place-items:center;border-radius:var(--r);color:var(--fg-2)}
.icon-btn:hover{background:var(--bg-muted)}

.sidebar{position:fixed;top:0;left:0;bottom:0;width:var(--sidebar-w);background:var(--bg-alt);border-right:1px solid var(--line);display:flex;flex-direction:column;z-index:60;transform:translateX(-100%);transition:transform .24s ease;overflow-y:auto}
.sidebar.open{transform:translateX(0)}
.sidebar-brand{padding:16px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:10px;flex-shrink:0}
.sidebar-brand .brand-mark{width:36px;height:36px;font-size:var(--fs-base)}
.sidebar-brand h1{font-size:var(--fs-base);font-weight:700}
.sidebar-brand p{font-size:var(--fs-xs);color:var(--fg-3)}
.nav{padding:10px;flex:1;overflow-y:auto}
.nav-item{display:flex;align-items:center;gap:11px;width:100%;min-height:44px;padding:9px 11px;border-radius:var(--r);font-size:var(--fs-sm);font-weight:500;color:var(--fg-2);margin-bottom:2px;text-align:left}
.nav-item:hover{background:var(--bg-muted);color:var(--fg)}
.nav-item.active{background:#0a0a0a;color:#fff}
.backdrop{position:fixed;inset:0;background:rgba(10,10,10,.42);z-index:55;opacity:0;transition:opacity .2s}
.backdrop.show{opacity:1}
.main-wrap{display:flex;flex-direction:column;min-height:100dvh}
.topbar{position:sticky;top:0;z-index:40;height:56px;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);display:flex;align-items:center;gap:6px;padding:0 6px}
.topbar-title{flex:1;font-size:var(--fs-base);font-weight:700;padding-left:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.topbar-actions{display:flex;align-items:center;gap:6px}
.content{flex:1;padding:clamp(14px,2.5vw,26px);padding-bottom:calc(28px + env(safe-area-inset-bottom));max-width:1320px;width:100%;margin:0 auto}
@media (min-width:1024px){
  .sidebar{transform:translateX(0)}
  .main-wrap{margin-left:var(--sidebar-w)}
  #menuBtn{display:none}
  .backdrop{display:none!important}
}
@media (max-width:900px){
  .sidebar{transform:translateX(-100%)}
  .sidebar.open{transform:translateX(0)}
  .main-wrap{margin-left:0}
}

.page-head{display:flex;flex-wrap:wrap;gap:12px;align-items:flex-end;justify-content:space-between;margin-bottom:22px}
.page-head h2{font-size:var(--fs-xl);font-weight:800;letter-spacing:-.025em}
.page-head p{font-size:var(--fs-sm);color:var(--fg-3);margin-top:3px}
.page-actions{display:flex;gap:8px;flex-wrap:wrap}
.card{background:var(--bg);border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(14px,2vw,20px);margin-bottom:14px}
.card-title{font-size:var(--fs-sm);font-weight:700;margin-bottom:14px;display:flex;align-items:center;justify-content:space-between;gap:8px}
.card-sub{font-size:var(--fs-xs);color:var(--fg-3);font-weight:400;margin-left:8px}
.muted{color:var(--fg-3)}
.text-sm{font-size:var(--fs-sm)}
.text-xs{font-size:var(--fs-xs)}
.stat-grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));margin-bottom:16px}
.stat{background:var(--bg);border:1px solid var(--line);border-radius:var(--r-lg);padding:15px}
.stat-label{font-size:var(--fs-xs);color:var(--fg-3);font-weight:600;margin-bottom:7px}
.stat-value{font-size:var(--fs-2xl);font-weight:800;letter-spacing:-.035em;line-height:1.05}
.stat-sub{font-size:var(--fs-xs);color:var(--fg-3);margin-top:7px}
.stat-value.pos{color:var(--ok)}
.search-hero{position:relative;margin-bottom:16px}
.search-hero .input{min-height:56px;padding:14px 16px;font-size:var(--fs-lg);border-radius:var(--r-lg)}
.search-results{position:absolute;top:calc(100% + 6px);left:0;right:0;z-index:30;background:var(--bg);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh);max-height:340px;overflow-y:auto;padding:4px}
.search-item{display:flex;align-items:center;justify-content:space-between;gap:10px;width:100%;padding:11px 13px;border-radius:var(--r-sm);text-align:left;font-size:var(--fs-sm);min-height:46px}
.search-item:hover,.search-item.active{background:var(--bg-muted)}
.search-item .name{font-weight:500}
.search-item .meta{font-size:var(--fs-xs);color:var(--fg-3)}
.search-empty{padding:20px;text-align:center;font-size:var(--fs-sm);color:var(--fg-3)}

.rule-grid{display:grid;gap:8px;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));margin-bottom:14px}
.rule-chip{display:flex;flex-direction:column;gap:5px;align-items:flex-start;padding:13px;border:1px solid var(--line);border-radius:var(--r);background:var(--bg);text-align:left;min-height:56px}
.rule-chip:hover{border-color:var(--line-2);background:var(--bg-alt)}
.rule-chip.selected{border-color:#0a0a0a;background:var(--bg-muted);box-shadow:0 0 0 1px #0a0a0a inset}
.rule-chip .rn{font-size:var(--fs-sm);font-weight:600}
.rule-chip .rv{font-size:var(--fs-xs);font-weight:700}
.rule-chip .rv.pos{color:var(--ok)}
.rule-chip .rv.neg{color:var(--err)}

.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--bg)}
table.data-table{width:100%;border-collapse:collapse;font-size:var(--fs-sm)}
table.data-table th{text-align:left;font-weight:600;font-size:var(--fs-xs);color:var(--fg-3);padding:11px 14px;border-bottom:1px solid var(--line);background:var(--bg-alt);white-space:nowrap}
table.data-table td{padding:13px 14px;border-bottom:1px solid var(--line);vertical-align:middle}
table.data-table tr:last-child td{border-bottom:none}
table.data-table tbody tr:hover{background:var(--bg-alt)}
@media (max-width:720px){
  .table-wrap{border:none;background:transparent;overflow:visible}
  table.data-table{display:block}
  table.data-table thead{display:none}
  table.data-table tbody{display:block}
  table.data-table tr{display:block;background:var(--bg);border:1px solid var(--line);border-radius:var(--r-lg);margin-bottom:10px;padding:8px 6px}
  table.data-table td{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:8px 12px;border-bottom:none}
  table.data-table td::before{content:attr(data-label);font-size:var(--fs-xs);color:var(--fg-3);font-weight:600;flex-shrink:0}
}

.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 9px;border-radius:999px;font-size:var(--fs-xs);font-weight:700;white-space:nowrap}
.badge-neutral{background:var(--bg-muted);color:var(--fg-2)}
.badge-success{background:var(--ok-bg);color:var(--ok-fg)}
.badge-warning{background:var(--warn-bg);color:var(--warn-fg)}
.badge-error{background:var(--err-bg);color:var(--err-fg)}
.badge.cat-atas{background:var(--ok-bg);color:var(--ok-fg)}
.badge.cat-tengah{background:var(--bg-muted);color:var(--fg-2)}
.badge.cat-bawah{background:var(--err-bg);color:var(--err-fg)}
.points{font-weight:800;font-variant-numeric:tabular-nums}
.points.pos{color:var(--ok)}
.points.neg{color:var(--err)}

.panel-host{position:fixed;inset:0;z-index:100;display:flex}
.panel-backdrop{position:absolute;inset:0;background:rgba(10,10,10,.48);opacity:0;transition:opacity .2s}
.panel-host.open .panel-backdrop{opacity:1}
.panel-card{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);background:var(--bg);border-radius:var(--r-lg);width:calc(100% - 40px);max-width:520px;box-shadow:var(--sh-lg);max-height:90dvh;display:flex;flex-direction:column;opacity:0;transition:opacity .2s,transform .2s}
.panel-card.wide{max-width:800px}
.panel-card.small{max-width:440px}
.panel-host.open .panel-card{opacity:1;transform:translate(-50%,-50%) scale(1)}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px 18px 14px;border-bottom:1px solid var(--line)}
.panel-head h3{font-size:var(--fs-lg);font-weight:700}
.panel-body{padding:18px;overflow-y:auto;flex:1}
.panel-foot{padding:14px 18px;border-top:1px solid var(--line);display:flex;gap:8px;justify-content:flex-end;flex-wrap:wrap}
@media (max-width:640px){
  .panel-card{left:0;right:0;bottom:0;top:auto;transform:translateY(100%);border-radius:var(--r-xl) var(--r-xl) 0 0;max-width:100%}
  .panel-host.open .panel-card{transform:translateY(0)}
  .panel-foot{padding-bottom:calc(14px + env(safe-area-inset-bottom))}
}

.toast-host{position:fixed;top:12px;right:12px;left:12px;z-index:200;display:flex;flex-direction:column;gap:8px;align-items:flex-end;pointer-events:none}
@media (min-width:640px){.toast-host{left:auto;width:380px}}
.toast{pointer-events:auto;width:100%;background:var(--bg);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh);padding:13px 13px 13px 15px;display:flex;gap:10px;align-items:flex-start;border-left:3px solid var(--fg-3);transition:opacity .2s,transform .2s}
.toast.ok{border-left-color:var(--ok)}
.toast.err{border-left-color:var(--err)}
.toast-title{font-size:var(--fs-sm);font-weight:700}
.toast-msg{font-size:var(--fs-xs);color:var(--fg-2);margin-top:3px;line-height:1.5}
.toast-x{width:26px;height:26px;display:grid;place-items:center;border-radius:6px;color:var(--fg-3);flex-shrink:0}

.empty{padding:40px 20px;text-align:center;color:var(--fg-3);font-size:var(--fs-sm)}
.divider{height:1px;background:var(--line);margin:16px 0}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.row-between{display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.grid-2{display:grid;gap:12px;grid-template-columns:1fr}
@media(min-width:640px){.grid-2{grid-template-columns:1fr 1fr}}
.list-item{display:flex;align-items:center;gap:12px;padding:11px 0;border-bottom:1px solid var(--line)}
.list-item:last-child{border-bottom:none}
.list-item .avatar{width:38px;height:38px;border-radius:50%;background:var(--bg-muted);color:var(--fg-2);display:grid;place-items:center;font-weight:700;font-size:var(--fs-xs);flex-shrink:0}
.list-item .li-main{flex:1;min-width:0}
.list-item .li-title{font-size:var(--fs-sm);font-weight:600}
.list-item .li-sub{font-size:var(--fs-xs);color:var(--fg-3);margin-top:2px}

.preview-table{max-height:360px;overflow:auto;border:1px solid var(--line);border-radius:var(--r)}
.preview-table table{width:100%;border-collapse:collapse;font-size:var(--fs-xs)}
.preview-table th{position:sticky;top:0;background:var(--bg-alt);padding:9px 11px;text-align:left;font-weight:600;color:var(--fg-3);border-bottom:1px solid var(--line)}
.preview-table td{padding:9px 11px;border-bottom:1px solid var(--line)}

.class-group{border:1px solid var(--line);border-radius:var(--r);margin-bottom:10px;overflow:hidden}
.class-group-head{padding:10px 14px;background:var(--bg-muted);font-size:var(--fs-sm);font-weight:700;display:flex;justify-content:space-between;align-items:center}
.class-group-body{padding:8px 14px;font-size:var(--fs-sm);color:var(--fg-2);line-height:1.7}

.undo-redo-btn{display:inline-flex;align-items:center;gap:6px;min-height:36px;padding:6px 12px;border-radius:var(--r);font-size:var(--fs-xs);font-weight:600;color:var(--fg-2)}
.undo-redo-btn:hover:not(:disabled){background:var(--bg-muted);color:var(--fg)}
.undo-redo-btn:disabled{opacity:.35;cursor:not-allowed}
.undo-redo-count{background:var(--fg);color:#fff;border-radius:999px;font-size:10px;font-weight:700;padding:1px 6px;min-width:18px;text-align:center}
.undo-redo-btn:disabled .undo-redo-count{background:var(--fg-3)}
.undo-redo-label{display:none}
@media (min-width:640px){.undo-redo-label{display:inline}}

.info-box{padding:12px 14px;border-radius:var(--r);font-size:var(--fs-sm);line-height:1.6;margin-bottom:14px}
.info-box.info{background:var(--bg-muted);color:var(--fg-2)}
.info-box.warn{background:var(--warn-bg);color:var(--warn-fg);border-left:3px solid var(--warn)}
.info-box.ok{background:var(--ok-bg);color:var(--ok-fg);border-left:3px solid var(--ok)}

.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:16px;overflow-x:auto}
.tab{padding:10px 16px;font-size:var(--fs-sm);font-weight:600;color:var(--fg-3);border-bottom:2px solid transparent;white-space:nowrap}
.tab.active{color:var(--fg);border-bottom-color:#0a0a0a}

.chooser-grid{display:grid;grid-template-columns:1fr;gap:12px}
@media (min-width:520px){.chooser-grid{grid-template-columns:1fr 1fr}}
.chooser-card{display:flex;flex-direction:column;gap:8px;padding:18px;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--bg);text-align:left;min-height:120px}
.chooser-card:hover{border-color:#0a0a0a;background:var(--bg-alt)}
.chooser-title{font-size:var(--fs-base);font-weight:700}
.chooser-desc{font-size:var(--fs-xs);color:var(--fg-3);line-height:1.5}

.violation-panel{display:flex;flex-direction:column;gap:10px}
.violation-list{border:1px solid var(--line);border-radius:var(--r);max-height:300px;overflow-y:auto;background:var(--bg)}
.violation-row{display:flex;align-items:center;gap:12px;padding:12px 14px;border-bottom:1px solid var(--line);cursor:pointer;min-height:48px}
.violation-row:last-child{border-bottom:none}
.violation-row:hover{background:var(--bg-alt)}
.violation-row.selected{background:var(--err-bg)}
.violation-row input[type=checkbox]{width:20px;height:20px;flex-shrink:0;cursor:pointer;accent-color:var(--err)}
.violation-name{flex:1;font-size:var(--fs-sm);font-weight:500}
.violation-points{font-weight:800;color:var(--err)}
.violation-toggle{text-align:center}
.violation-total{font-size:var(--fs-sm);color:var(--fg-2);padding:8px 0}
.violation-total strong{color:var(--err)}

.check-list{border:1px solid var(--line);border-radius:var(--r);background:var(--bg)}
.check-row{display:flex;align-items:center;gap:12px;padding:11px 14px;border-bottom:1px solid var(--line);cursor:pointer;min-height:48px}
.check-row:last-child{border-bottom:none}
.check-row input[type=checkbox]{width:20px;height:20px;flex-shrink:0;cursor:pointer;accent-color:#0a0a0a}
.check-row-name{flex:1;font-size:var(--fs-sm);font-weight:500}
.check-row-sample{font-size:var(--fs-xs);color:var(--fg-3)}

.reset-code{font-family:ui-monospace,monospace;font-size:32px;font-weight:800;letter-spacing:.25em;text-align:center;padding:20px;background:var(--bg-muted);border-radius:var(--r-lg);border:2px dashed var(--line-2);margin-bottom:16px;user-select:all}