/* Cheque Print App - Minimal Clean UI */
:root{
  --bg:#0b1220;
  --card:#0f1a2e;
  --line:rgba(255,255,255,.10);
  --text:rgba(255,255,255,.92);
  --muted:rgba(255,255,255,.65);
  --accent:#4dd4ac;
  --danger:#ff5d5d;
  --warn:#ffcd70;
}
*{box-sizing:border-box}
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: radial-gradient(1200px 600px at 10% 0%, rgba(77,212,172,.25), transparent 60%),
              radial-gradient(1000px 600px at 90% 10%, rgba(122,162,247,.20), transparent 55%),
              var(--bg);
  color:var(--text);
}
a{color:inherit;text-decoration:none}
.container{max-width:1100px;margin:0 auto;padding:22px}
.nav{
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:14px 18px;border:1px solid var(--line);border-radius:18px;background:rgba(15,26,46,.75);
  backdrop-filter: blur(10px);
}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.2px}
.dot{width:10px;height:10px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 6px rgba(77,212,172,.15)}
.menu{display:flex;gap:14px;flex-wrap:wrap;justify-content:flex-end}
.menu a{
  padding:8px 12px;border-radius:12px;color:var(--muted);
  border:1px solid transparent;
}
.menu a.active,.menu a:hover{color:var(--text);border-color:var(--line);background:rgba(255,255,255,.03)}
.card{
  margin-top:18px;
  border:1px solid var(--line);
  background:rgba(15,26,46,.75);
  border-radius:18px;
  padding:18px;
  box-shadow: 0 12px 30px rgba(0,0,0,.35);
}
.h1{font-size:22px;margin:0 0 6px 0}
.p{margin:0 0 12px 0;color:var(--muted)}
.grid{display:grid;grid-template-columns: 1fr 1fr;gap:14px}
@media (max-width:900px){.grid{grid-template-columns:1fr}}
label{display:block;font-size:12px;color:var(--muted);margin:0 0 6px}
input,select,textarea{
  width:100%;padding:11px 12px;border-radius:14px;
  border:1px solid var(--line);background:rgba(255,255,255,.03);
  color:var(--text);outline:none;
}
textarea{min-height:92px;resize:vertical}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:10px 14px;border-radius:14px;border:1px solid var(--line);
  background: rgba(255,255,255,.06);
  color:var(--text);cursor:pointer;
}
.btn.primary{background: linear-gradient(135deg, rgba(77,212,172,.9), rgba(77,212,172,.55)); border-color: rgba(77,212,172,.35); color:#062016; font-weight:700}
.btn.danger{background: rgba(255,93,93,.15); border-color: rgba(255,93,93,.35)}
.badge{display:inline-flex;align-items:center;gap:8px;padding:6px 10px;border-radius:999px;border:1px solid var(--line);color:var(--muted)}
.table{width:100%;border-collapse:separate;border-spacing:0 10px}
.table th{font-size:12px;color:var(--muted);text-align:left;padding:0 12px}
.table td{padding:12px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(255,255,255,.03)}
.table tr td:first-child{border-left:1px solid var(--line);border-top-left-radius:14px;border-bottom-left-radius:14px}
.table tr td:last-child{border-right:1px solid var(--line);border-top-right-radius:14px;border-bottom-right-radius:14px}
.flash{margin-top:14px;padding:12px 14px;border-radius:14px;border:1px solid var(--line);background:rgba(255,255,255,.04)}
.flash.success{border-color: rgba(77,212,172,.35); background: rgba(77,212,172,.12)}
.flash.error{border-color: rgba(255,93,93,.35); background: rgba(255,93,93,.12)}
.help{font-size:12px;color:var(--muted);margin-top:8px}
hr{border:none;border-top:1px solid var(--line);margin:18px 0}
.kbd{font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  padding:3px 7px;border-radius:10px;border:1px solid var(--line);background:rgba(255,255,255,.04);color:var(--muted)}


/* === Designer canvas improvements (v2) === */
.designer-wrap{display:grid;grid-template-columns: 1.15fr .85fr;gap:14px}
@media(max-width:1000px){.designer-wrap{grid-template-columns:1fr}}
.canvas-shell{
  border:1px solid var(--line);
  border-radius:18px;
  padding:14px;
  background:rgba(255,255,255,.02);
}
.canvas-toolbar{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-bottom:10px}
.small{font-size:12px;color:var(--muted)}
.slider{width:180px}
.canvas{
  width:100%;
  max-width:720px;
  border:1px solid rgba(255,255,255,.14);
  border-radius:18px;
  position:relative;
  overflow:hidden;
  background:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px),
    rgba(255,255,255,.02);
  background-size: 20px 20px, 20px 20px, auto;
  transform-origin: top left;
}
.field-chip{
  position:absolute;
  padding:4px 8px;
  border-radius:999px;
  font-size:11px;
  color:rgba(255,255,255,.95);
  background:rgba(77,212,172,.18);
  border:1px solid rgba(77,212,172,.28);
  cursor:grab;
  user-select:none;
  white-space:nowrap;
  transform: translate(-2px,-2px);
}
.field-chip.active{
  outline:2px solid rgba(255,205,112,.65);
  background:rgba(255,205,112,.14);
  border-color:rgba(255,205,112,.35);
}
.field-chip:active{cursor:grabbing}