/* Tema biru gelap bergaya shadcn/ui, tanpa dependensi eksternal. */
:root{
  --background:222 47% 7%;--foreground:210 40% 96%;
  --card:222 42% 10%;--popover:222 45% 9%;
  --primary:217 91% 60%;--primary-foreground:222 47% 8%;
  --secondary:217 33% 17%;--muted:217 33% 14%;--muted-foreground:215 20% 68%;
  --accent:217 33% 20%;--destructive:0 72% 58%;--success:142 65% 48%;--warning:38 92% 56%;
  --border:217 33% 20%;--input:217 33% 24%;--ring:217 91% 60%;
  --radius:.5rem;--sidebar-w:248px;--sidebar-w-c:68px;
}
*{box-sizing:border-box}
html{color-scheme:dark}
body{margin:0;background:hsl(var(--background));color:hsl(var(--foreground));font:14px/1.5 ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;-webkit-font-smoothing:antialiased}
h1,h2,h3,p{margin:0}
a{color:hsl(var(--primary))}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip-link{position:absolute;left:8px;top:-48px;background:hsl(var(--primary));color:hsl(var(--primary-foreground));padding:8px 12px;border-radius:var(--radius);z-index:100}
.skip-link:focus{top:8px}
:focus-visible{outline:2px solid hsl(var(--ring));outline-offset:2px}
.muted{color:hsl(var(--muted-foreground))}.small{font-size:12px}
.contents{display:contents}
[hidden]{display:none!important}

/* Layout */
.app{display:flex;min-height:100vh}
.sidebar{width:var(--sidebar-w);flex:none;position:sticky;top:0;height:100vh;display:flex;flex-direction:column;background:hsl(var(--popover));border-right:1px solid hsl(var(--border));transition:width .15s ease;overflow:hidden;z-index:40}
.app.collapsed .sidebar{width:var(--sidebar-w-c)}
.brand{display:flex;align-items:center;gap:10px;padding:16px 14px;border-bottom:1px solid hsl(var(--border));min-height:64px}
.brand-mark{display:grid;place-items:center;width:36px;height:36px;flex:none;border-radius:var(--radius);background:hsl(var(--primary));color:hsl(var(--primary-foreground))}
.brand-text{display:flex;flex-direction:column;min-width:0;line-height:1.2}
.brand-text small{color:hsl(var(--muted-foreground));font-size:11px}
.nav{display:flex;flex-direction:column;gap:4px;padding:12px 10px;flex:1}
.nav-item{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:var(--radius);color:hsl(var(--muted-foreground));text-decoration:none;white-space:nowrap;border-left:3px solid transparent}
.nav-item:hover{background:hsl(var(--accent));color:hsl(var(--foreground))}
.nav-item.active{background:hsl(var(--secondary));color:hsl(var(--foreground));border-left-color:hsl(var(--primary));font-weight:600}
.sidebar-foot{padding:14px;border-top:1px solid hsl(var(--border));font-size:12px;color:hsl(var(--muted-foreground))}
.app.collapsed .brand-text,.app.collapsed .nav-label,.app.collapsed .sidebar-foot{display:none}
.app.collapsed .brand,.app.collapsed .nav-item{justify-content:center;padding-left:0;padding-right:0}
.main-col{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{display:flex;align-items:center;gap:12px;padding:12px 20px;border-bottom:1px solid hsl(var(--border));background:hsl(var(--background) / .85);backdrop-filter:blur(6px);position:sticky;top:0;z-index:30}
.topbar-title h1{font-size:18px;font-weight:650;letter-spacing:-.01em}
.topbar-title p{font-size:12px;color:hsl(var(--muted-foreground))}
.content{padding:20px;max-width:1500px;width:100%;margin:0 auto}
.backdrop{position:fixed;inset:0;background:rgb(0 0 0 / .55);z-index:45}
@media (max-width:900px){
  .sidebar{position:fixed;left:0;top:0;transform:translateX(-100%);transition:transform .2s ease;width:var(--sidebar-w)!important;z-index:50}
  .app.drawer-open .sidebar{transform:none}
  .app.collapsed .brand-text,.app.collapsed .nav-label,.app.collapsed .sidebar-foot{display:revert}
  .app.collapsed .brand,.app.collapsed .nav-item{justify-content:flex-start;padding:9px 12px}
  .content{padding:14px}
}

/* Komponen dasar */
.icon{width:16px;height:16px;flex:none}.icon-lg{width:32px;height:32px}
.card{background:hsl(var(--card));border:1px solid hsl(var(--border));border-radius:calc(var(--radius) + 2px)}
.card.narrow{max-width:760px;margin:0 auto}
.card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:16px 18px;border-bottom:1px solid hsl(var(--border))}
.card-head h2{font-size:15px;font-weight:650}
.card-body{padding:18px}
.stack{display:flex;flex-direction:column;gap:14px}.stack-sm{display:flex;flex-direction:column;gap:8px}.stack-lg{display:flex;flex-direction:column;gap:18px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:36px;padding:0 14px;border-radius:var(--radius);border:1px solid transparent;font:inherit;font-weight:550;cursor:pointer;text-decoration:none;white-space:nowrap;transition:background .12s,border-color .12s,opacity .12s}
.btn:disabled,.btn[aria-disabled=true]{opacity:.5;cursor:not-allowed;pointer-events:none}
.btn-sm{height:30px;padding:0 10px;font-size:13px}
.btn-icon{width:32px;height:32px;padding:0}.btn-sm.btn-icon{width:26px;height:26px}
.btn-primary{background:hsl(var(--primary));color:hsl(var(--primary-foreground))}.btn-primary:hover{background:hsl(var(--primary) / .88)}
.btn-secondary{background:hsl(var(--secondary));color:hsl(var(--foreground))}.btn-secondary:hover{background:hsl(var(--accent))}
.btn-outline{background:transparent;border-color:hsl(var(--input));color:hsl(var(--foreground))}.btn-outline:hover{background:hsl(var(--accent))}
.btn-ghost{background:transparent;color:hsl(var(--muted-foreground))}.btn-ghost:hover{background:hsl(var(--accent));color:hsl(var(--foreground))}
.btn-destructive{background:hsl(var(--destructive));color:#fff}.btn-destructive:hover{background:hsl(var(--destructive) / .88)}
.btn.loading{pointer-events:none}
.input,.select{width:100%;height:36px;padding:0 10px;border-radius:var(--radius);border:1px solid hsl(var(--input));background:hsl(var(--background));color:inherit;font:inherit}
.input:hover,.select:hover{border-color:hsl(var(--muted-foreground) / .6)}
.select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center;padding-right:28px}
.select option{background:hsl(var(--popover))}
.field{display:flex;flex-direction:column;gap:6px;min-width:0}.field>span{font-size:12px;color:hsl(var(--muted-foreground));font-weight:500}
.check{display:inline-flex;align-items:center;gap:8px;cursor:pointer;height:36px;align-self:flex-end}
.check input{width:16px;height:16px;accent-color:hsl(var(--primary))}
.badge{display:inline-flex;align-items:center;gap:4px;padding:1px 8px;border-radius:999px;font-size:11px;font-weight:600;background:hsl(var(--secondary));color:hsl(var(--foreground));border:1px solid hsl(var(--border))}
.badge-warn{background:hsl(var(--warning) / .15);color:hsl(var(--warning));border-color:hsl(var(--warning) / .4)}
.alert{display:flex;gap:10px;padding:12px 14px;border-radius:var(--radius);border:1px solid hsl(var(--border));background:hsl(var(--muted))}
.alert-info{border-color:hsl(var(--primary) / .4);background:hsl(var(--primary) / .08)}
.alert-error{border-color:hsl(var(--destructive) / .5);background:hsl(var(--destructive) / .1);color:hsl(0 90% 85%)}
.alert-success{border-color:hsl(var(--success) / .45);background:hsl(var(--success) / .08)}
.alert-warn{border-color:hsl(var(--warning) / .45);background:hsl(var(--warning) / .08)}
.segmented{display:inline-flex;padding:3px;gap:2px;background:hsl(var(--muted));border-radius:var(--radius);align-self:flex-start}
.seg{border:0;background:transparent;color:hsl(var(--muted-foreground));padding:6px 14px;border-radius:calc(var(--radius) - 2px);font:inherit;font-weight:550;cursor:pointer}
.seg.active{background:hsl(var(--background));color:hsl(var(--foreground));box-shadow:0 0 0 1px hsl(var(--border))}
.actions{display:flex;gap:10px}
.grid-opts,.options{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;align-items:end}
.grid-opts .wide{grid-column:1/-1}
.spinner{width:14px;height:14px;border-radius:50%;border:2px solid currentColor;border-right-color:transparent;display:inline-block;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.progress{height:6px;border-radius:999px;background:hsl(var(--muted));overflow:hidden}
.progress-bar{height:100%;width:35%;background:hsl(var(--primary));border-radius:999px;animation:slide 1.1s ease-in-out infinite}
@keyframes slide{0%{margin-left:-35%}100%{margin-left:100%}}
@media (prefers-reduced-motion:reduce){.progress-bar,.spinner{animation-duration:2.4s}.sidebar{transition:none}}

/* Dropzone dan file */
.dropzone{display:flex;flex-direction:column;align-items:center;gap:4px;text-align:center;padding:28px 16px;border:2px dashed hsl(var(--input));border-radius:calc(var(--radius) + 2px);background:hsl(var(--muted) / .4);cursor:pointer;transition:border-color .12s,background .12s}
.dropzone-sm{padding:18px 16px}
.dropzone:hover,.dropzone.over{border-color:hsl(var(--primary));background:hsl(var(--primary) / .08)}
.file-info{border:1px solid hsl(var(--border));border-radius:var(--radius);padding:12px 14px;display:flex;flex-direction:column;gap:6px;background:hsl(var(--muted) / .5)}
.file-info-main{display:flex;justify-content:space-between;align-items:center;gap:12px}
.file-card{border:1px solid hsl(var(--border));border-radius:var(--radius);background:hsl(var(--muted) / .4)}
.file-card-head{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px 12px;border-bottom:1px solid hsl(var(--border))}
.file-name{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sheet-row{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 12px}
.sheet-row+.sheet-row{border-top:1px solid hsl(var(--border) / .6)}
.sheet-row.active{background:hsl(var(--primary) / .1)}
.sheet-name{display:flex;align-items:center;gap:8px;min-width:0}
.empty{padding:22px;text-align:center;color:hsl(var(--muted-foreground));border:1px dashed hsl(var(--border));border-radius:var(--radius)}

/* Tabel */
.table-wrap{overflow:auto;border:1px solid hsl(var(--border));border-radius:var(--radius);max-height:70vh}
table{border-collapse:separate;border-spacing:0;width:max-content;min-width:100%;font-size:13px}
th,td{padding:7px 12px;border-bottom:1px solid hsl(var(--border) / .7);border-right:1px solid hsl(var(--border) / .5);text-align:left;white-space:nowrap}
thead th{position:sticky;background:hsl(var(--secondary));font-weight:600;z-index:2}
.data-table thead th{top:0}
.pivot thead tr:nth-child(1) th{top:0}.pivot thead tr:nth-child(2) th{top:34px}.pivot thead tr:nth-child(3) th{top:68px}.pivot thead tr:nth-child(4) th{top:102px}.pivot thead tr:nth-child(5) th{top:136px}
.pivot thead th{text-align:center}
.pivot tbody th{position:sticky;left:0;background:hsl(var(--card));text-align:left;font-weight:500;z-index:1}
.pivot td.num{text-align:right;font-variant-numeric:tabular-nums}
.pivot tr.subtotal td,.pivot tr.subtotal th{background:hsl(var(--primary) / .1);font-weight:600}
.pivot tr.grand td,.pivot tr.grand th{background:hsl(var(--primary) / .2);font-weight:700}
.pivot tbody tr:hover td{background:hsl(var(--accent) / .5)}
.type-badge{font-size:10px;margin-left:6px;opacity:.8}
.pager{display:flex;align-items:center;justify-content:space-between;gap:10px}
.types-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:8px}
.type-row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 10px;border:1px solid hsl(var(--border));border-radius:var(--radius)}
.type-row .select{width:140px}

/* Builder */
.builder{display:grid;grid-template-columns:260px 1fr;gap:16px}
@media (max-width:900px){.builder{grid-template-columns:1fr}}
.field-panel{display:flex;flex-direction:column;gap:8px}
.field-list{display:flex;flex-direction:column;gap:4px;max-height:340px;overflow:auto;padding:2px}
.fchip,.chip{display:flex;align-items:center;gap:6px;padding:5px 8px;border:1px solid hsl(var(--input));border-radius:var(--radius);background:hsl(var(--secondary));cursor:grab;user-select:none}
.fchip:hover,.chip:hover{border-color:hsl(var(--primary) / .7)}
.dragging{opacity:.45}
.grip{opacity:.5}
.tbadge{font-size:10px;padding:0 5px;border-radius:4px;background:hsl(var(--background));color:hsl(var(--muted-foreground));border:1px solid hsl(var(--border));margin-left:auto;flex:none}
.zones{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
@media (max-width:640px){.zones{grid-template-columns:1fr}}
.zone{border:1px dashed hsl(var(--input));border-radius:calc(var(--radius) + 2px);padding:10px;display:flex;flex-direction:column;gap:8px;min-height:130px;background:hsl(var(--muted) / .3)}
.zone.over{border-color:hsl(var(--primary));background:hsl(var(--primary) / .08)}
.zone-head{display:flex;align-items:center;justify-content:space-between;gap:8px}
.zone-head strong{font-size:13px}
.zone-head .select{width:150px;height:30px;font-size:12px}
.zone-body{display:flex;flex-direction:column;gap:6px;flex:1}
.zone-empty{color:hsl(var(--muted-foreground));font-size:12px;text-align:center;margin:auto}
.chip .name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.chip.metric{flex-direction:column;align-items:stretch;cursor:grab}
.chip-row{display:flex;align-items:center;gap:6px}
.chip.metric .select,.chip.metric .input{height:30px;font-size:12px}
.chip.filter{cursor:pointer}
.chip .sum{font-size:11px;color:hsl(var(--muted-foreground))}

/* Insight */
.insight h3{font-size:14px;margin:14px 0 6px}
.insight ul{margin:0;padding-left:18px;display:flex;flex-direction:column;gap:4px}
.insight .title{font-size:16px;font-weight:650}
.insight pre{white-space:pre-wrap;font:inherit;margin:0}
.skeleton{height:14px;border-radius:6px;background:linear-gradient(90deg,hsl(var(--muted)),hsl(var(--accent)),hsl(var(--muted)));background-size:200% 100%;animation:shimmer 1.4s linear infinite;margin:10px 0}
@keyframes shimmer{to{background-position:-200% 0}}

/* Toast dan dialog */
.toasts{position:fixed;right:16px;bottom:16px;display:flex;flex-direction:column;gap:8px;z-index:90;max-width:min(380px,calc(100vw - 32px))}
.toast{display:flex;gap:10px;align-items:flex-start;padding:12px;border-radius:var(--radius);border:1px solid hsl(var(--border));background:hsl(var(--popover));box-shadow:0 10px 30px rgb(0 0 0 / .45)}
.toast-success{border-color:hsl(var(--success) / .5)}.toast-error{border-color:hsl(var(--destructive) / .6)}.toast-warning{border-color:hsl(var(--warning) / .6)}
.toast-body{flex:1;min-width:0}.toast-title{font-weight:600}.toast-desc{color:hsl(var(--muted-foreground));font-size:13px}
dialog.dialog{border:1px solid hsl(var(--border));background:hsl(var(--popover));color:inherit;border-radius:calc(var(--radius) + 4px);padding:0;width:min(560px,calc(100vw - 24px));max-height:85vh}
dialog.dialog::backdrop{background:rgb(0 0 0 / .6)}
.dlg-head{padding:16px 18px 4px}.dlg-head h2{font-size:16px}
.dlg-body{padding:10px 18px;overflow:auto;max-height:55vh;display:flex;flex-direction:column;gap:10px}
.dlg-foot{display:flex;justify-content:flex-end;gap:8px;padding:12px 18px;border-top:1px solid hsl(var(--border))}
.check-list{display:flex;flex-direction:column;gap:2px;max-height:260px;overflow:auto;border:1px solid hsl(var(--border));border-radius:var(--radius);padding:6px}
.check-list label{display:flex;align-items:center;gap:8px;padding:4px 6px;border-radius:6px;cursor:pointer}
.check-list label:hover{background:hsl(var(--accent))}
.check-list .cnt{margin-left:auto;color:hsl(var(--muted-foreground));font-size:12px}