:root {
  --bg: #f4f5f7; --card: #fff; --text: #1d2129; --muted: #6b7280; --line: #dfe3e8;
  --accent: #2563eb; --accent-text: #fff; --danger: #c62828; --ok: #2e7d32; --bubble: #e8f0fe;
  --hot: #d9730d; --zapis: #2e7d32; --g0: #7c8794; --g1: #2e7d32; --g2: #2563eb; --g3: #7b3fc4; --g4: #b8860b; --g5: #8a929c;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #14171c; --card: #1d2229; --text: #e6e8eb; --muted: #98a1ad; --line: #2e3640; --accent: #4c8dff; --danger: #ef5350; --ok: #66bb6a; --bubble: #243449; --hot: #f0933a; --zapis: #66bb6a; --g0: #98a1ad; --g1: #66bb6a; --g2: #4c8dff; --g3: #a97bea; --g4: #e0b13c; --g5: #98a1ad; }
}
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.45 system-ui, sans-serif; background: var(--bg); color: var(--text); }
h1, h2, h3 { margin: 0 0 8px; }
h2 { font-size: 18px; } h3 { font-size: 15px; }
.muted { color: var(--muted); }
.grow { flex: 1; }
.error { color: var(--danger); }

button { font: inherit; padding: 7px 14px; border-radius: 8px; border: 1px solid var(--accent); background: var(--accent); color: var(--accent-text); cursor: pointer; }
button:disabled { opacity: .45; cursor: default; }
button.ghost { background: transparent; color: var(--text); border-color: var(--line); }
button.danger { background: transparent; color: var(--danger); border-color: var(--danger); }
button.small { padding: 3px 9px; font-size: 13px; }
input, select, textarea { font: inherit; width: 100%; padding: 7px 9px; border: 1px solid var(--line); border-radius: 8px; background: var(--card); color: var(--text); }
textarea { min-height: 96px; resize: vertical; }
input[type=checkbox] { width: auto; }
label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 10px; }
label input, label select, label textarea { margin-top: 3px; }
label.inline { display: inline-flex; align-items: center; gap: 6px; margin-right: 14px; color: var(--text); }

.top { display: flex; align-items: center; gap: 12px; padding: 10px 16px; background: var(--card); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5; flex-wrap: wrap; }
#tabs { display: flex; gap: 4px; flex-wrap: wrap; }
#tabs button { background: transparent; color: var(--text); border-color: transparent; }
#tabs button.active { background: var(--bubble); border-color: var(--line); }
.dirty { color: var(--danger); font-size: 13px; }
.error-panel { margin: 12px 16px 0; padding: 10px 14px; border: 1px solid var(--danger); border-radius: 8px; color: var(--danger); background: var(--card); white-space: pre-wrap; }
.toast { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); background: var(--ok); color: #fff; padding: 9px 18px; border-radius: 8px; z-index: 10; }

main { padding: 16px; max-width: 1400px; margin: 0 auto; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 16px; margin-bottom: 14px; }
.layout { display: grid; grid-template-columns: 260px minmax(0, 1fr) 340px; gap: 14px; align-items: start; }
.editor { position: sticky; top: 70px; max-height: calc(100vh - 86px); overflow-y: auto; margin-bottom: 0; }
@media (max-width: 1100px) { .layout { grid-template-columns: 1fr; } .editor { position: static; max-height: none; overflow-y: visible; margin-bottom: 14px; } }

.list-group { font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); margin: 14px 6px 4px; }
.list-item { display: block; width: 100%; text-align: left; background: transparent; color: var(--text); border: 1px solid transparent; padding: 6px 8px; border-radius: 8px; }
.list-item.active { background: var(--bubble); border-color: var(--line); }
.list-item .tag { color: var(--accent); font-size: 12px; display: block; }

.row { display: flex; gap: 8px; align-items: flex-start; margin-bottom: 8px; }
.row > * { min-width: 0; }
.vars { display: flex; flex-wrap: wrap; gap: 6px; margin: 4px 0 10px; }
.chip { font-size: 12px; padding: 2px 8px; border-radius: 999px; border: 1px solid var(--line); background: var(--card); color: var(--text); cursor: pointer; }
.btn-edit { border: 1px solid var(--line); border-radius: 10px; padding: 10px; margin-bottom: 10px; }
.btn-edit .head { display: flex; gap: 8px; align-items: center; margin-bottom: 8px; }
.btn-edit .head input { flex: 1; }
.btn-edit .head select { width: 190px; }
.pressed { font-size: 12px; color: var(--muted); white-space: nowrap; }

.phone { background: var(--bg); border: 1px solid var(--line); border-radius: 18px; padding: 12px; position: sticky; top: 70px; }
.bubble { background: var(--bubble); border-radius: 14px 14px 14px 4px; padding: 10px 12px; white-space: pre-wrap; word-break: break-word; margin-bottom: 6px; }
.photos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 3px; margin-bottom: 6px; }
.photos img, .photos div { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 8px; background: var(--line); display: flex; align-items: center; justify-content: center; font-size: 11px; color: var(--muted); text-align: center; }
.keys { display: flex; flex-direction: column; gap: 4px; }
.keys span { text-align: center; padding: 7px; border-radius: 9px; background: var(--card); border: 1px solid var(--line); font-size: 14px; }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 6px 8px 6px 0; border-bottom: 1px solid var(--line); vertical-align: middle; }
th { font-size: 12px; color: var(--muted); font-weight: 600; }
td input, td select { margin: 0; }

.cases { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 14px; }
.slot { text-align: center; font-size: 12px; color: var(--muted); }
.slot .pic { aspect-ratio: 1; border-radius: 10px; background: var(--line); display: flex; align-items: center; justify-content: center; overflow: hidden; margin-bottom: 4px; }
.slot img { width: 100%; height: 100%; object-fit: cover; }
.slots { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 8px 0; }

.login-page { display: flex; min-height: 100vh; align-items: center; justify-content: center; }
.login-card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 28px; width: min(360px, 92vw); }
.login-card button { width: 100%; margin-top: 4px; }

.upload { display: inline-block; padding: 4px 12px; border: 1px solid var(--line); border-radius: 8px; cursor: pointer; color: var(--text); font-size: 13px; margin: 0; }
.upload input { display: none; }

.own-photo { display: flex; gap: 14px; align-items: flex-start; margin: 4px 0 12px; }
.own-photo img { width: 140px; aspect-ratio: 16 / 9; object-fit: cover; border-radius: 10px; border: 1px solid var(--line); flex: none; }
.own-photo h3 { margin-bottom: 2px; }
.photos img.own-preview { grid-column: 1 / -1; aspect-ratio: 16 / 9; }
.photos img.logo-preview { grid-column: 1 / -1; aspect-ratio: 16 / 9; object-fit: contain; background: var(--card); }

/* Вкладка «Схема» */
.sc-layout { display: grid; grid-template-columns: minmax(0, 1fr) 380px; grid-template-rows: minmax(0, 1fr); gap: 14px; height: calc(100vh - 92px); min-height: 480px; }
@media (max-width: 1100px) { .sc-layout { grid-template-columns: 1fr; grid-template-rows: none; height: auto; } .sc-canvas { height: 70vh; } }
.sc-canvas { position: relative; overflow: hidden; background: var(--card); border: 1px solid var(--line); border-radius: 12px; cursor: grab; touch-action: none; }
.sc-canvas.grabbing { cursor: grabbing; }
/* Справа сверху «Так увидит клиент» стоит на месте, под ним прокручивается только форма */
.sc-panel { display: flex; flex-direction: column; gap: 10px; min-height: 0; }
.sc-panel .phone { position: static; flex: 0 0 auto; max-height: 42%; overflow-y: auto; }
.sc-panel .editor { position: static; flex: 1 1 0; min-height: 0; max-height: none; overflow-y: auto; margin-bottom: 0; }
@media (max-width: 1100px) {
  .sc-panel { display: block; }
  .sc-panel .phone { max-height: none; margin-bottom: 10px; }
  .sc-panel .editor { overflow: visible; }
}
.sc-world { position: absolute; left: 0; top: 0; transform-origin: 0 0; }
.sc-edges { position: absolute; left: 0; top: 0; overflow: visible; pointer-events: none; }
.sc-tools { position: absolute; top: 10px; right: 10px; display: flex; gap: 6px; z-index: 3; cursor: default; }
.sc-legend { position: absolute; left: 10px; bottom: 8px; right: 10px; z-index: 3; display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: 12px; pointer-events: none; background: color-mix(in srgb, var(--card) 85%, transparent); padding: 4px 6px; border-radius: 8px; }
.sc-legend .k::before { content: ''; display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 5px; vertical-align: -1px; background: var(--accent); }
.sc-legend .k.hot::before { background: var(--hot); }
.sc-legend .k.zapis::before { background: var(--zapis); }
.sc-legend .k.link::before { background: var(--muted); }
.sc-legend .k.chain::before { background: none; border-top: 2px dashed var(--muted); border-radius: 0; height: 0; vertical-align: 3px; }

.sc-band { position: absolute; font-size: 12px; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); white-space: nowrap; }
.sc-card { position: absolute; background: var(--card); border: 1px solid var(--line); border-left: 4px solid var(--g5); border-radius: 10px; padding: 7px 9px 8px; cursor: pointer; font-size: 13px; line-height: 1.3; }
.sc-card.active { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent); }
.sc-card.lost { opacity: .6; border-style: dashed; }
.sc-msg.g0 { border-left-color: var(--g0); } .sc-msg.g1 { border-left-color: var(--g1); } .sc-msg.g2 { border-left-color: var(--g2); }
.sc-msg.g3 { border-left-color: var(--g3); } .sc-msg.g4 { border-left-color: var(--g4); } .sc-msg.g5 { border-left-color: var(--g5); }
.sc-stagetag { font-size: 11px; color: var(--accent); background: var(--bubble); border-radius: 5px; padding: 1px 6px; margin-bottom: 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sc-eyebrow { font-size: 10.5px; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sc-title { font-weight: 600; margin: 1px 0 3px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.sc-meta { font-size: 11.5px; color: var(--muted); }
.sc-meta .tag { color: var(--accent); }
.sc-chips { display: flex; flex-direction: column; gap: 3px; margin-top: 6px; }
.sc-chip { display: flex; gap: 6px; align-items: baseline; padding: 3px 7px; border-radius: 7px; border: 1px solid var(--accent); font-size: 12px; }
.sc-chip.hot { border-color: var(--hot); } .sc-chip.zapis { border-color: var(--zapis); } .sc-chip.link { border-color: var(--muted); }
.sc-chip-text { flex: none; max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sc-chip-hub { flex: 1; min-width: 0; color: var(--muted); font-size: 11px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; text-align: right; }
.sc-chip-n { margin-left: auto; flex: none; font-size: 11px; color: var(--muted); }

.sc-edge path { fill: none; stroke: var(--accent); stroke-width: 1.6; opacity: .55; }
.sc-edge path.arrow { fill: var(--accent); stroke: none; }
.sc-edge.chain path { stroke: var(--muted); stroke-dasharray: 5 4; } .sc-edge.chain path.arrow { fill: var(--muted); stroke: none; stroke-dasharray: none; }
.sc-edge.flow path { stroke: var(--zapis); } .sc-edge.flow path.arrow { fill: var(--zapis); }
.sc-edge.hub { display: none; }
.sc-edge.hub.hi { display: inline; }
.sc-edge.dim path { opacity: .15; }
.sc-edge.hi path { opacity: 1; stroke-width: 2.4; }
.sc-edge.hub.hi path { stroke-width: 1.6; }