:root{
  --red:#A61E24;--olive:#5f6a28;--tint:#FAE1E1;--bg:#f7f5f1;--card:#fff;--ink:#1f1f1f;--mute:#5c5c5c;--line:#e3dfd8;
  --free:rgba(80,170,40,.42);--free-h:rgba(80,170,40,.72);--sel:rgba(166,30,36,.8);--mine:rgba(30,100,200,.6);
  --hold:rgba(240,165,30,.62);--sold:rgba(95,95,95,.6);--ok:#2f6b1f;--warn:#8a5a00;
}
*{box-sizing:border-box}
body{margin:0;font-family:"Segoe UI",system-ui,Tahoma,Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.45}
[dir=rtl] body{font-family:Tahoma,"Segoe UI",Arial,sans-serif}
a{color:var(--red)}
.skip{position:absolute;left:-9999px}.skip:focus{left:8px;top:8px;background:#fff;padding:6px 10px;z-index:20}
:focus-visible{outline:3px solid #1a5fd0;outline-offset:2px}
.mono{font-family:ui-monospace,Consolas,monospace}

.top{background:var(--card);border-bottom:3px solid var(--red);padding:10px 16px;display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.brand{flex:1;min-width:220px}.brand strong{display:block;color:var(--red);font-size:18px}.brand span{color:var(--olive);font-weight:600;font-size:13px}
.who{display:flex;flex-direction:column;font-size:14px}.who small{color:var(--mute);font-size:11px}
.lang{display:flex}.lang a{border:1px solid var(--line);background:#fff;padding:6px 12px;font-size:13px;text-decoration:none;color:var(--ink)}
.lang a.on{background:var(--red);border-color:var(--red);color:#fff}
button.link{background:none;border:0;color:var(--red);cursor:pointer;font:inherit;text-decoration:underline}
.banner{padding:8px 16px;font-size:14px}.banner.err{background:#fde8e8;color:#7a1218}.banner.ok{background:#eef4dc;color:var(--ok)}

.layout{display:grid;grid-template-columns:minmax(0,1fr) 370px;gap:16px;max-width:1440px;margin:auto;padding:16px}
@media(max-width:980px){.layout{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:14px}
h1{font-size:20px;color:var(--red);margin:0 0 10px}
h2{font-size:16px;color:var(--red);margin:0 0 8px}

.hint,.note{font-size:12.5px;color:var(--mute);line-height:1.55}

label{display:block;font-size:12.5px;color:var(--mute);margin:10px 0 3px}
input,select{width:100%;padding:9px;border:1px solid #cfc9bf;border-radius:5px;font:inherit;font-size:14px;background:#fff}
input.code{font-family:ui-monospace,Consolas,monospace;font-size:18px;letter-spacing:2px;text-transform:uppercase;text-align:center}
.check{display:flex;gap:8px;align-items:flex-start;color:var(--ink);font-size:13px;line-height:1.45}
.check input{width:auto;margin-top:3px}
.lines{margin-top:10px}
.row{display:flex;justify-content:space-between;gap:8px;padding:6px 0;border-bottom:1px dashed var(--line);font-size:14px}
.row button{border:0;background:none;color:var(--red);cursor:pointer;font-size:17px;line-height:1;padding:0 6px}
.empty{font-size:13px;color:var(--mute);padding:6px 0}
.total{display:flex;justify-content:space-between;background:var(--tint);color:var(--red);font-weight:700;font-size:18px;border-radius:6px;padding:10px;margin-top:10px}
.go{width:100%;margin-top:14px;padding:12px;border:0;border-radius:6px;background:var(--red);color:#fff;font-size:15px;font-weight:600;cursor:pointer}
.go:disabled{background:#b5b5b5;cursor:not-allowed}
.msg{margin-top:12px;padding:12px;border-radius:6px;font-size:13.5px;line-height:1.6}
.msg.ok{background:#eef4dc;border:1px solid var(--olive)}.msg.err{background:#fde8e8;border:1px solid var(--red)}.msg.warn{background:#fff4d6;border:1px solid #e8c56a}

.login{max-width:440px;margin:48px auto}
.mine{max-width:1440px;margin:0 auto;padding:0 16px 16px}
.res{margin-bottom:12px}.res header{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap}
.res-confirmed{border-inline-start:5px solid var(--ok)}.res-hold{border-inline-start:5px solid #e0a020}
.res-cancelled,.res-expired{opacity:.7}
.state{margin:8px 0;font-size:14px}.state.ok{color:var(--ok);font-weight:600}.state.warn{color:var(--warn)}
.badge{display:inline-block;border-radius:10px;padding:2px 9px;font-size:12px;font-weight:600;background:#eee;color:#444}
.b-hold{background:#fbe7c0;color:#7a4f00}.b-confirmed{background:#d8ebc4;color:#2f5214}.b-cancelled{background:#fde0e0;color:#8a1a1f}
.p-unpaid{background:#fde0e0;color:#8a1a1f}.p-partial{background:#fbe7c0;color:#7a4f00}.p-paid,.p-not_required{background:#d8ebc4;color:#2f5214}
.sums{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin:8px 0}
@media(max-width:600px){.sums{grid-template-columns:repeat(2,1fr)}}
.sums dt{font-size:12px;color:var(--mute)}.sums dd{margin:0;font-weight:700}.sums dd.due{color:var(--red)}
details summary{cursor:pointer;font-size:13px;color:var(--olive);margin-top:4px}
table.mini{border-collapse:collapse;font-size:13px;margin:6px 0}table.mini td{padding:3px 10px 3px 0;border-bottom:1px solid var(--line)}
td.num{text-align:end}
.docs{padding-inline-start:18px}
.doc{max-width:860px;margin:20px auto}.contract{font-size:14px;line-height:1.7}
.foot{text-align:center;font-size:12px;color:var(--mute);padding:14px 16px 26px}
.pdf{font-size:12.5px;margin-inline-end:8px}