:root {
  --bg:#ffffff; --bg2:#f7f7f5; --bg3:#f0efec;
  --text:#1a1a18; --text2:#6b6b66; --text3:#9e9e99;
  --border:#e0deda; --border2:#cccac4; --radius:10px;
  --brand:#2E5FA4; --brand-dark:#1B3E73; --brand-light:#e8eef8; --electric:#3FA7D6;
  --green:#1A6B3C; --green-light:#e8f5e9; --red:#B71C1C; --red-light:#fdecea;
  --amber:#8a5a00; --amber-light:#fff6dd;
}
@media (prefers-color-scheme: dark) {
  :root { --bg:#1c1c1a; --bg2:#242422; --bg3:#2c2c2a; --text:#e8e8e2; --text2:#9e9e99; --text3:#6b6b66;
    --border:#333330; --border2:#444440; --brand-light:#1b2a40; --green-light:#0d2e1a; --red-light:#2e0d0d; --amber-light:#2e2400; --amber:#e8b44a; --green:#5fd38d; --red:#ff8a80; }
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; background: var(--bg); color: var(--text); font-size: 14px; line-height: 1.5; min-height: 100vh; }
a { color: var(--brand); }
.app { max-width: 1080px; margin: 0 auto; padding: 24px 20px 60px; }
.header { display: flex; align-items: center; gap: 12px; margin-bottom: 24px; }
.header-icon { width: 36px; height: 36px; background: var(--brand); border-radius: 10px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.header-icon svg { width: 20px; height: 20px; fill: none; stroke: #fff; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.header-title { font-size: 18px; font-weight: 600; }
.header-sub { font-size: 12px; color: var(--text2); margin-top: 2px; }
.header .spacer { flex: 1; }
.layout { display: grid; grid-template-columns: 240px 1fr; gap: 20px; align-items: start; }
@media (max-width: 760px) { .layout { grid-template-columns: 1fr; } }
.card { background: var(--bg2); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 18px; margin-bottom: 16px; }
.card h2 { font-size: 11px; font-weight: 600; color: var(--text2); text-transform: uppercase; letter-spacing: .05em; margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
.card h3 { font-size: 15px; font-weight: 600; margin-bottom: 4px; }
.muted { color: var(--text2); font-size: 12px; }
.small { font-size: 12px; }
.cust-list { list-style: none; }
.cust-list li { padding: 8px 10px; border-radius: 8px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.cust-list li:hover { background: var(--bg3); }
.cust-list li.active { background: var(--brand-light); color: var(--brand-dark); font-weight: 600; }
@media (prefers-color-scheme: dark) { .cust-list li.active { color: #cfe0ff; } }
.btn { padding: 7px 14px; border-radius: 8px; border: 1px solid var(--border2); background: var(--bg); color: var(--text); font-size: 13px; cursor: pointer; font-family: inherit; display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; text-decoration: none; }
.btn:hover { background: var(--bg3); }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn.primary { background: var(--brand); border-color: var(--brand); color: #fff; }
.btn.primary:hover { background: var(--brand-dark); }
.btn.danger { color: var(--red); }
.btn.sm { padding: 4px 10px; font-size: 12px; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 16px; }
@media (max-width: 760px) { .grid2 { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: 4px; }
.field label { font-size: 11px; color: var(--text2); font-weight: 500; }
.field input, .field select, .field textarea { padding: 8px 10px; border-radius: 7px; border: 1px solid var(--border2); background: var(--bg); color: var(--text); font-size: 13px; font-family: inherit; outline: none; width: 100%; }
.field input:focus, .field textarea:focus { border-color: var(--brand); }
.field .hint { font-size: 10px; color: var(--text3); }
.pill { display: inline-flex; align-items: center; gap: 5px; padding: 2px 9px; border-radius: 20px; font-size: 11px; font-weight: 600; border: 1px solid var(--border); color: var(--text2); background: var(--bg); }
.pill.ok { background: var(--green-light); color: var(--green); border-color: transparent; }
.pill.bad { background: var(--red-light); color: var(--red); border-color: transparent; }
.pill.warn { background: var(--amber-light); color: var(--amber); border-color: transparent; }
.pill.info { background: var(--brand-light); color: var(--brand); border-color: transparent; }
table.slots { width: 100%; border-collapse: collapse; font-size: 13px; }
table.slots th { text-align: left; font-size: 11px; color: var(--text2); font-weight: 600; padding: 6px 8px; border-bottom: 1px solid var(--border); }
table.slots td { padding: 10px 8px; border-bottom: 1px solid var(--border); vertical-align: top; }
table.slots tr:last-child td { border-bottom: none; }
.owner-tag { font-size: 10px; text-transform: uppercase; letter-spacing: .05em; color: var(--text3); }
.err { color: var(--red); font-size: 12px; margin-top: 4px; }
.warn-text { color: var(--amber); font-size: 12px; margin-top: 4px; }
.progress { height: 6px; background: var(--bg3); border-radius: 3px; overflow: hidden; margin-top: 6px; }
.progress > div { height: 100%; background: var(--brand); width: 0; transition: width .2s; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin: 8px 0 4px; }
@media (max-width: 760px) { .stats { grid-template-columns: repeat(2, 1fr); } }
.stat { background: var(--bg); border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px; }
.stat .v { font-size: 20px; font-weight: 600; }
.stat .l { font-size: 11px; color: var(--text2); }
.log { font-size: 12px; color: var(--text2); max-height: 220px; overflow: auto; }
.log div { padding: 2px 0; border-bottom: 1px dashed var(--border); }
.toast { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); background: var(--text); color: var(--bg); padding: 10px 16px; border-radius: 8px; font-size: 13px; z-index: 9; max-width: 90vw; }
.empty { color: var(--text2); padding: 30px 10px; text-align: center; }
details summary { cursor: pointer; font-size: 12px; color: var(--text2); }
.link-box { display: flex; gap: 6px; align-items: center; margin-top: 6px; }
.link-box input { flex: 1; font-size: 11px; padding: 5px 8px; border: 1px solid var(--border2); border-radius: 6px; background: var(--bg); color: var(--text2); }
.dropzone { border: 2px dashed var(--border2); border-radius: 10px; padding: 14px; text-align: center; color: var(--text2); font-size: 12px; cursor: pointer; }
.dropzone.over { border-color: var(--brand); background: var(--brand-light); }