:root{
  --bg:#12161c;
  --bg-panel:#1b212b;
  --bg-raised:#212836;
  --border:#2a3240;
  --ink:#e7ecf2;
  --dim:#8b96a5;
  --faint:#5c6577;
  --amber:#e8a33d;
  --teal:#3fbf9f;
  --red:#d9695f;
  --mono:'IBM Plex Mono',monospace;
  --sans:'IBM Plex Sans',sans-serif
}

*{box-sizing:border-box}

html,body{margin:0;padding:0}

body{
  background:
    radial-gradient(1200px 600px at 15% -10%,rgba(63,191,159,.06),transparent 60%),
    radial-gradient(900px 500px at 100% 0%,rgba(232,163,61,.05),transparent 55%),
    var(--bg);
  color:var(--ink);
  font-family:var(--sans);
  min-height:100vh
}

.app{
  max-width:1080px;
  margin:auto;
  padding:16px 14px 35px
}

.topbar{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:12px;
  margin-bottom:12px;
  flex-wrap:wrap
}

.brand{display:flex;align-items:center;gap:8px}

.brand-mark{
  width:28px;
  height:28px;
  border-radius:6px;
  background:linear-gradient(135deg,var(--teal),#2a8f76);
  display:flex;
  align-items:center;
  justify-content:center;
  font:700 11px var(--mono);
  color:#0c1410
}

.eyebrow{
  font:9px var(--mono);
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--faint);
  margin-bottom:2px
}

.brand h1{margin:0;font-size:15px;font-weight:600}

.topbar-actions{
  display:flex;
  align-items:center;
  gap:7px;
  flex-wrap:wrap
}

.status-pill{
  font:10px var(--mono);
  color:var(--teal);
  background:rgba(63,191,159,.1);
  border:1px solid rgba(63,191,159,.3);
  padding:4px 8px;
  border-radius:100px;
  display:flex;
  align-items:center;
  gap:5px
}

.status-dot{
  width:6px;
  height:6px;
  border-radius:50%;
  background:var(--teal);
  box-shadow:0 0 0 3px rgba(63,191,159,.18)
}

.pin-btn{
  font:10px var(--mono);
  color:var(--dim);
  background:transparent;
  border:1px solid var(--border);
  border-radius:6px;
  padding:6px 8px;
  cursor:pointer
}

.pin-btn:hover,.pin-btn.active{
  color:var(--teal);
  border-color:var(--teal);
  background:rgba(63,191,159,.08)
}

.panel{
  background:var(--bg-panel);
  border:1px solid var(--border);
  border-radius:9px;
  padding:12px 14px 14px;
  margin-bottom:14px;
  box-shadow:0 1px 0 rgba(255,255,255,.02) inset,0 20px 40px -24px #0008
}

.panel-title{
  display:flex;
  align-items:center;
  gap:7px;
  margin-bottom:10px
}

.idx{
  font:9px var(--mono);
  color:var(--faint);
  border:1px solid var(--border);
  padding:2px 5px;
  border-radius:4px
}

.panel-title h2,.results-header h2{
  font-size:12px;
  font-weight:600;
  margin:0
}

.form-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:8px 10px
}

.field{display:flex;flex-direction:column;gap:4px}
.field.full{grid-column:1/-1}

.field label{
  font:9px var(--mono);
  letter-spacing:.09em;
  text-transform:uppercase;
  color:var(--dim)
}

.field input,.field textarea{
  background:var(--bg);
  border:1px solid var(--border);
  border-radius:6px;
  padding:7px 8px;
  color:var(--ink);
  font:11px var(--mono);
  outline:none;
  transition:.15s
}

.field textarea{
  font:11px var(--sans);
  min-height:34px;
  line-height:1.25;
  resize:vertical
}

.field input::placeholder,.field textarea::placeholder{color:var(--faint)}

.field input:focus,.field textarea:focus{
  border-color:var(--teal);
  box-shadow:0 0 0 3px rgba(63,191,159,.14)
}

.field.nominal-tarik input,
.row.nominal-tarik .v{color:var(--red)!important}

.keterangan-options{
  display:flex;
  flex-wrap:wrap;
  gap:4px;
  margin-top:2px
}

.keterangan-option{
  background:transparent;
  color:var(--dim);
  border:1px solid var(--border);
  border-radius:5px;
  padding:4px 7px;
  font:9px var(--sans);
  cursor:pointer
}

.keterangan-option:hover{
  color:var(--teal);
  border-color:var(--teal);
  background:rgba(63,191,159,.08)
}

.form-actions{
  display:flex;
  align-items:center;
  justify-content:space-between;
  margin-top:9px;
  gap:8px;
  flex-wrap:wrap
}

.hint{font-size:10px;color:var(--faint)}

.btn{
  font:600 11px var(--sans);
  border-radius:6px;
  border:1px solid transparent;
  cursor:pointer;
  padding:7px 11px
}

.btn-primary{background:var(--teal);color:#0c1410}
.btn-primary:hover{filter:brightness(1.08)}

.btn-ghost{
  background:transparent;
  color:var(--dim);
  border-color:var(--border);
  font-size:10px;
  padding:5px 8px
}

.btn-ghost:hover{color:var(--red);border-color:rgba(217,105,95,.4)}

.results-header{
  display:flex;
  align-items:center;
  justify-content:space-between;
  margin-bottom:8px
}

.results-header h2{
  display:flex;
  align-items:center;
  gap:7px
}

.count-badge{
  font:9px var(--mono);
  color:var(--dim);
  background:var(--bg-panel);
  border:1px solid var(--border);
  padding:2px 6px;
  border-radius:100px
}

.grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(205px,1fr));
  gap:6px
}

.card{
  position:relative;
  display:flex;
  background:var(--bg-panel);
  border:1px solid var(--border);
  border-radius:7px;
  overflow:hidden;
  cursor:pointer;
  text-align:left
}

.card:hover{
  border-color:rgba(63,191,159,.45);
  box-shadow:0 8px 18px -14px #000
}

.card.copied{
  border-color:var(--teal);
  box-shadow:0 0 0 3px rgba(63,191,159,.16)
}

.card-stub{
  width:24px;
  flex-shrink:0;
  background:var(--bg-raised);
  display:flex;
  align-items:center;
  justify-content:center;
  position:relative
}

.card-stub span{
  writing-mode:vertical-rl;
  transform:rotate(180deg);
  font:7px var(--mono);
  letter-spacing:.12em;
  color:var(--faint)
}

.card-stub:after{
  content:'';
  position:absolute;
  right:-1px;
  top:0;
  bottom:0;
  width:1px;
  background-image:linear-gradient(var(--border) 60%,transparent 0%);
  background-size:1px 7px
}

.notch{
  position:absolute;
  left:18px;
  width:9px;
  height:9px;
  border-radius:50%;
  background:var(--bg);
  z-index:2
}

.notch.top{top:-5px}
.notch.bottom{bottom:-5px}

.card-body{
  flex:1;
  padding:7px 8px 6px;
  min-width:0
}

.row{
  display:flex;
  align-items:baseline;
  gap:4px;
  margin-bottom:2px
}

.row:last-child{margin-bottom:0}

.row .k{
  font:7px var(--mono);
  letter-spacing:.07em;
  color:var(--faint);
  text-transform:uppercase;
  flex-shrink:0;
  width:61px
}

.row .v{
  font:10px var(--mono);
  color:var(--ink);
  word-break:break-word
}

.row.id .v{font-weight:600}
.row.nominal .v{color:var(--amber);font-weight:600}

.row.keterangan .v{
  font:10px var(--sans);
  color:var(--dim);
  line-height:1.2;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden
}

.card-copy-icon{
  position:absolute;
  top:5px;
  right:5px;
  opacity:0;
  color:var(--faint);
  font:7px var(--mono)
}

.card:hover .card-copy-icon,.card.copied .card-copy-icon{opacity:1}
.card.copied .card-copy-icon{color:var(--teal)}

.del-btn{
  position:absolute;
  bottom:3px;
  right:5px;
  opacity:0;
  background:none;
  border:0;
  color:var(--faint);
  cursor:pointer;
  font-size:11px;
  padding:2px
}

.card:hover .del-btn{opacity:1}
.del-btn:hover{color:var(--red)}

.empty{
  display:none;
  text-align:center;
  padding:30px 15px;
  color:var(--faint);
  border:1px dashed var(--border);
  border-radius:8px;
  font-size:11px
}

.empty.show{display:block}
.empty .big{font-size:20px;margin-bottom:5px}

.toast{
  position:fixed;
  left:50%;
  bottom:18px;
  transform:translateX(-50%) translateY(20px);
  background:var(--teal);
  color:#0c1410;
  font:600 10px var(--mono);
  padding:8px 13px;
  border-radius:100px;
  opacity:0;
  pointer-events:none;
  transition:.2s;
  z-index:50
}

.toast.show{
  opacity:1;
  transform:translateX(-50%) translateY(0)
}

@media(max-width:560px){
  .form-grid{grid-template-columns:1fr}
  .app{padding:14px 10px 30px}
  .status-pill{display:none}
}

/* ============ LIGHT THEME ============ */
body.theme-light{
  --bg:#f4f6f9;
  --bg-panel:#ffffff;
  --bg-raised:#eef1f6;
  --border:#dde3ea;
  --ink:#1b212b;
  --dim:#5b6472;
  --faint:#93a0b0;
  --amber:#a8660c;
  --teal:#1f9c7f;
  --red:#c0392b;
  background:
    radial-gradient(1200px 600px at 15% -10%,rgba(31,156,127,.08),transparent 60%),
    radial-gradient(900px 500px at 100% 0%,rgba(168,102,12,.06),transparent 55%),
    var(--bg);
}

body.theme-light .panel,
body.theme-light .card{
  box-shadow:0 1px 0 rgba(255,255,255,.6) inset,0 14px 30px -22px rgba(27,33,43,.18);
}

body.theme-light .brand-mark{color:#f4fffb}

/* ============ THEME TOGGLE (plane switch) ============ */
.plane-switch{
  --dot:#fff;
  --street:#8b96a5;
  --street-line:#c3c9d4;
  --street-line-mid:#d6dbe3;
  --sky-1:#3fbf9f;
  --sky-2:#1f9c7f;
  --light-1:rgba(255,233,0,1);
  --light-2:rgba(255,233,0,.3);
  cursor:pointer;
  -webkit-tap-highlight-color:transparent;
  flex-shrink:0;
}

.plane-switch input{display:none}

.plane-switch input + div{
  -webkit-mask-image:-webkit-radial-gradient(white,black);
  position:relative;
  overflow:hidden;
  width:44px;
  height:22px;
  padding:1px;
  border-radius:13px;
  background:linear-gradient(90deg,var(--street) 0%,var(--street) 25%,var(--sky-1) 75%,var(--sky-2) 100%) left var(--p,0%) top 0;
  background-position-x:var(--p,0%);
  background-size:400% auto;
  transition:background-position .6s;
}

.plane-switch input + div:before,.plane-switch input + div:after{
  content:'';
  display:block;
  position:absolute;
  transform:translateX(var(--s,0));
  transition:transform .3s;
}

.plane-switch input + div:before{
  width:37px;
  right:2px;
  top:3px;
  height:1px;
  background:var(--street-line);
  box-shadow:0 14px 0 0 var(--street-line);
}

.plane-switch input + div:after{
  width:2px;
  height:2px;
  border-radius:50%;
  left:20px;
  top:1px;
  animation:planeLights 2s linear infinite;
  box-shadow:inset 0 0 0 2px var(--light-1),0 18px 0 var(--light-1),7px 0 0 var(--light-2),7px 18px 0 var(--light-2),14px 0 0 var(--light-2),14px 18px 0 var(--light-2);
}

.plane-switch input + div span{display:block;position:absolute}

.plane-switch input + div span.street-middle{
  top:10px;
  left:18px;
  width:3px;
  height:1px;
  transform:translateX(var(--s,0));
  background:var(--street-line-mid);
  box-shadow:5px 0 0 var(--street-line-mid),10px 0 0 var(--street-line-mid),15px 0 0 var(--street-line-mid),20px 0 0 var(--street-line-mid);
  transition:transform .3s;
}

.plane-switch input + div span.cloud{
  width:10px;
  height:4px;
  border-radius:2px;
  background:#fff;
  position:absolute;
  top:var(--ct,7px);
  left:100%;
  opacity:var(--co,0);
  transition:opacity .3s;
  animation:planeClouds 2s linear infinite var(--cd,0s);
}

.plane-switch input + div span.cloud:before,.plane-switch input + div span.cloud:after{
  content:'';
  position:absolute;
  transform:translateX(var(--cx,0));
  border-radius:50%;
  width:var(--cs,4px);
  height:var(--cs,4px);
  background:#fff;
  bottom:1px;
  left:1px;
}

.plane-switch input + div span.cloud:after{--cs:5px;--cx:4px}

.plane-switch input + div span.cloud.two{
  --ct:17px;
  --cd:1s;
  opacity:var(--co-2,0);
}

.plane-switch input + div div{
  display:table;
  position:relative;
  z-index:1;
  padding:4px;
  border-radius:50%;
  background:var(--dot);
  transform:translateX(var(--x,0));
  transition:transform .6s cubic-bezier(0.2,0.8,0.35,1.2);
}

.plane-switch input + div div svg{
  width:11px;
  height:11px;
  display:block;
  color:var(--c,var(--street));
  transition:color .6s;
}

.plane-switch input:checked + div{
  --p:100%;
  --x:22px;
  --s:-44px;
  --c:var(--sky-2);
  --co:.8;
  --co-2:.6;
}

@keyframes planeLights{
  20%,30%{box-shadow:inset 0 0 0 2px var(--light-2),0 18px 0 var(--light-2),7px 0 0 var(--light-1),7px 18px 0 var(--light-1),14px 0 0 var(--light-2),14px 18px 0 var(--light-2)}
  55%,65%{box-shadow:inset 0 0 0 2px var(--light-2),0 18px 0 var(--light-2),7px 0 0 var(--light-2),7px 18px 0 var(--light-2),14px 0 0 var(--light-1),14px 18px 0 var(--light-1)}
  90%,100%{box-shadow:inset 0 0 0 2px var(--light-1),0 18px 0 var(--light-1),7px 0 0 var(--light-2),7px 18px 0 var(--light-2),14px 0 0 var(--light-2),14px 18px 0 var(--light-2)}
}

@keyframes planeClouds{
  97%{transform:translateX(-60px);visibility:visible}
  98%,100%{visibility:hidden}
  99%{transform:translateX(-60px)}
  100%{transform:translateX(0)}
}

/* ============ WARNING MODAL ============ */
.modal-overlay{
  position:fixed;
  inset:0;
  background:rgba(6,9,14,.55);
  display:none;
  align-items:center;
  justify-content:center;
  z-index:100;
  padding:16px
}

.modal-overlay.show{display:flex}

.modal-box{
  background:var(--bg-panel);
  border:1px solid var(--border);
  border-radius:10px;
  padding:14px 16px;
  max-width:320px;
  display:flex;
  gap:10px;
  align-items:flex-start;
  box-shadow:0 20px 50px -20px #000a;
  animation:modalIn .18s ease
}

@keyframes modalIn{
  from{opacity:0;transform:translateY(6px) scale(.98)}
  to{opacity:1;transform:translateY(0) scale(1)}
}

.modal-icon{
  font-size:17px;
  color:var(--red);
  line-height:1
}

.modal-text strong{
  display:block;
  font:600 12px var(--sans);
  margin-bottom:3px;
  color:var(--ink)
}

.modal-text p{
  margin:0;
  font-size:11px;
  color:var(--dim);
  line-height:1.4
}