:root {
  --bg: #0b1017; --bg2: #101820; --panel: #141d27; --line: #223040; --line2: #2f4055;
  --text: #e8ecf1; --muted: #8b99a8; --accent: #d6a64b; --accent2: #f0c56b; --warn: #e36b58; --ok: #5fc08b;
  --mono: "DejaVu Sans Mono", ui-monospace, Menlo, Consolas, monospace;
  --sans: -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg) radial-gradient(1200px 600px at 80% -10%, #1a2838 0%, transparent 60%);
  color: var(--text); font: 14px/1.5 var(--sans); min-height: 100vh;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px),
    radial-gradient(1200px 600px at 80% -10%, #1a2838 0%, transparent 60%);
  background-size: 40px 40px, 40px 40px, auto;
}
a { color: var(--accent2); }
h1, h2, h3 { margin: 0; font-weight: 600; }
h2 { font: 600 12px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: 14px; display: flex; gap: 10px; align-items: center; }
h2 .num { color: var(--accent); }
.hint { color: var(--muted); font-size: 12px; margin: 8px 0 0; }
.muted { color: var(--muted); }

.top { display: flex; align-items: center; justify-content: space-between; padding: 14px 24px; border-bottom: 1px solid var(--line); background: rgba(11,16,23,.85); backdrop-filter: blur(8px); position: sticky; top: 0; z-index: 5; }
.top nav { display: flex; gap: 8px; align-items: center; }
.top .user { color: var(--muted); font-family: var(--mono); font-size: 12px; margin: 0 8px; }
.logo { display: flex; flex-direction: column; line-height: 1.05; }
.logo .mark { font: 800 22px/1 var(--sans); letter-spacing: .18em; color: #fff; }
.logo .sub { font: 10px/1.4 var(--mono); letter-spacing: .14em; color: var(--accent); }

.layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(360px, 46%); gap: 20px; padding: 20px 24px 60px; max-width: 1600px; margin: 0 auto; }
@media (max-width: 1000px) { .layout { grid-template-columns: 1fr; } .sticky { position: static !important; } }
.panel-col { display: flex; flex-direction: column; gap: 16px; min-width: 0; }
.card { background: rgba(20,29,39,.92); border: 1px solid var(--line); border-radius: 14px; padding: 18px 20px; position: relative; }
.card::before, .card::after { content: ""; position: absolute; width: 10px; height: 10px; border: 1px solid var(--line2); }
.card::before { top: -1px; left: -1px; border-right: 0; border-bottom: 0; border-radius: 14px 0 0 0; }
.card::after { bottom: -1px; right: -1px; border-left: 0; border-top: 0; border-radius: 0 0 14px 0; }
.sticky { position: sticky; top: 84px; }

label { display: block; font-size: 12px; color: var(--muted); margin-bottom: 10px; }
input[type=text], input[type=number], input[type=password], select, textarea {
  display: block; width: 100%; margin-top: 4px; padding: 9px 11px; background: var(--bg2); color: var(--text);
  border: 1px solid var(--line); border-radius: 8px; font: 14px var(--sans); outline: none; transition: border-color .15s;
}
input:focus, select:focus, textarea:focus { border-color: var(--accent); }
input[type=color] { display: block; width: 100%; height: 38px; margin-top: 4px; padding: 2px; background: var(--bg2); border: 1px solid var(--line); border-radius: 8px; }
input[type=range] { width: 100%; margin-top: 12px; accent-color: var(--accent); }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.grid4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
@media (max-width: 700px) { .grid3, .grid4 { grid-template-columns: 1fr 1fr; } }
.check { display: flex; align-items: center; gap: 8px; color: var(--text); font-size: 13px; }
.check input { accent-color: var(--accent); width: 16px; height: 16px; margin: 0; }
.check.tall { align-self: end; margin-bottom: 18px; }
.checks { display: flex; flex-wrap: wrap; gap: 8px 18px; margin: 4px 0 14px; }
.row { display: flex; gap: 8px; align-items: center; margin-top: 8px; }
.row input { margin: 0; }

button, .btn { cursor: pointer; border: 1px solid var(--line2); background: var(--panel); color: var(--text); padding: 9px 14px; border-radius: 9px; font: 600 13px var(--sans); text-decoration: none; display: inline-flex; align-items: center; gap: 6px; transition: background .15s, border-color .15s, transform .05s; white-space: nowrap; }
button:hover, .btn:hover { border-color: var(--accent); }
button:active { transform: translateY(1px); }
button:disabled { opacity: .5; cursor: default; }
.primary { background: linear-gradient(180deg, var(--accent2), var(--accent)); color: #1a1407; border-color: transparent; }
.primary:hover { filter: brightness(1.06); }
.ghost { background: transparent; }
.gen { font-size: 12px; padding: 8px 10px; }

.drop { position: relative; border: 1px dashed var(--line2); border-radius: 12px; background: rgba(16,24,32,.6); cursor: pointer; transition: border-color .15s, background .15s; margin-bottom: 12px; }
.drop:hover, .drop.over { border-color: var(--accent); background: rgba(214,166,75,.06); }
.drop.has { border-style: solid; }
.drop-inner { display: flex; align-items: center; gap: 14px; padding: 14px; min-height: 92px; }
.drop.small .drop-inner { min-height: 84px; padding: 10px 12px; }
.drop img { width: 120px; height: 80px; object-fit: contain; border-radius: 6px; background: repeating-conic-gradient(#1b2633 0 25%, #121a24 0 50%) 0 0/16px 16px; }
.drop.small img { width: 72px; height: 60px; }
.drop-text { display: flex; flex-direction: column; gap: 2px; font-size: 12px; color: var(--muted); min-width: 0; }
.drop-text b { color: var(--text); font-size: 13px; }
.file-name { color: var(--accent2); font-family: var(--mono); font-size: 11px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.drop .clear { position: absolute; top: 6px; right: 6px; padding: 0 7px; line-height: 20px; font-size: 14px; border-radius: 6px; display: none; }
.drop.has .clear { display: inline-flex; }
.fig { min-width: 0; }

.preview-col { min-width: 0; }
.preview-head { display: flex; justify-content: space-between; align-items: baseline; }
.status { font: 12px var(--mono); color: var(--muted); }
.status.busy { color: var(--accent2); }
.status.err { color: var(--warn); }
.status.ok { color: var(--ok); }
.preview { position: relative; aspect-ratio: 3 / 2; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; background: var(--bg2); display: grid; place-items: center; }
.preview img { width: 100%; height: 100%; object-fit: contain; display: block; }
.placeholder { text-align: center; color: var(--muted); padding: 24px; font-size: 13px; }
.placeholder .cross { width: 56px; height: 56px; margin: 0 auto 12px; border: 1px solid var(--line2); border-radius: 50%; position: relative; }
.placeholder .cross::before, .placeholder .cross::after { content: ""; position: absolute; background: var(--line2); }
.placeholder .cross::before { left: 50%; top: -10px; bottom: -10px; width: 1px; }
.placeholder .cross::after { top: 50%; left: -10px; right: -10px; height: 1px; }
.preview.busy::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, transparent, rgba(214,166,75,.12), transparent); animation: sweep 1.2s linear infinite; }
@keyframes sweep { from { transform: translateX(-100%); } to { transform: translateX(100%); } }
.actions { display: flex; gap: 8px; margin-top: 14px; flex-wrap: wrap; }

dialog { background: var(--panel); color: var(--text); border: 1px solid var(--line2); border-radius: 14px; width: min(900px, 94vw); padding: 20px; }
dialog::backdrop { background: rgba(0,0,0,.6); }
dialog textarea { height: 55vh; font: 12px/1.45 var(--mono); margin-top: 10px; resize: vertical; }

.login-page { display: grid; place-items: center; }
.login-box { width: min(420px, 92vw); background: rgba(20,29,39,.95); border: 1px solid var(--line); border-radius: 16px; padding: 28px; }
.login-box h1 { margin: 18px 0 4px; font-size: 22px; }
.login-box form { margin-top: 16px; }
.login-box button { width: 100%; justify-content: center; margin-top: 6px; background: linear-gradient(180deg, var(--accent2), var(--accent)); color: #1a1407; border-color: transparent; }
.error { color: var(--warn); font-size: 13px; }

/* принт из надписей */
.line-row { display: grid; grid-template-columns: 1fr 180px; gap: 12px; align-items: end; }
.line-row label { margin-bottom: 10px; }
.line-row.center-row { grid-template-columns: 1fr 180px auto; }
.line-row.center-row .ghost { margin-bottom: 10px; font-family: var(--mono); }
.line-row input[type=text] { font-size: 16px; font-weight: 600; letter-spacing: .02em; }
output { float: right; color: var(--accent2); font-family: var(--mono); font-size: 11px; }
.seg { display: inline-flex; border: 1px solid var(--line2); border-radius: 9px; overflow: hidden; }
.seg button { border: 0; border-radius: 0; background: transparent; padding: 6px 12px; font-weight: 500; color: var(--muted); }
.seg button + button { border-left: 1px solid var(--line2); }
.seg button.on { background: var(--panel); color: var(--text); }
.preview.tall { aspect-ratio: 5040 / 5645; max-height: calc(100vh - 290px); margin: 0 auto; width: auto; }
.preview.tall img { object-fit: contain; padding: 6%; }
.preview.dark { background: radial-gradient(ellipse at 50% 30%, #2b2f36 0%, #141518 70%); }
.preview.light { background: radial-gradient(ellipse at 50% 30%, #ffffff 0%, #d9dbe0 75%); }
.preview.checker { background: repeating-conic-gradient(#1b2633 0 25%, #121a24 0 50%) 0 0/24px 24px; }
.preview .placeholder { position: absolute; inset: 0; display: grid; place-content: center; }
.status { display: inline; }
h2 small { font: 12px var(--sans); text-transform: none; letter-spacing: 0; }
.placeholder[hidden] { display: none; }