:root{--s1:#3987e5;--s2:#d95926;--s3:#199e70;--bg:#0e1116;--card:#171c24;--line:#2a3140;--txt:#e8ecf2;--mut:#9aa5b8;--acc:#ff7a2f;--ok:#3ecf8e;--err:#ff5d5d}
@media (prefers-color-scheme:light){:root{--s1:#2a78d6;--s2:#eb6834;--s3:#1baf7a;--bg:#f6f7f9;--card:#fff;--line:#dde1e8;--txt:#14181f;--mut:#5b6575}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--txt);font:16px/1.55 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}
a{color:var(--acc)}
.wrap{max-width:960px;margin:0 auto;padding:0 16px}
header.top{border-bottom:1px solid var(--line)}
header.top .wrap{display:flex;justify-content:space-between;align-items:center;height:56px}
.logo{font-weight:700;text-decoration:none;color:var(--txt)}.logo span{color:var(--acc)}
nav a{margin-left:16px;text-decoration:none}
.hero{padding:72px 0 40px}
.hero h1{font-size:clamp(2rem,6vw,3.2rem);line-height:1.1;margin:0 0 16px}
.hero p{color:var(--mut);max-width:620px;font-size:1.1rem}
.btn{display:inline-block;background:var(--acc);color:#111;border:0;border-radius:8px;padding:10px 18px;font:inherit;font-weight:600;cursor:pointer;text-decoration:none}
.btn.sec{background:transparent;color:var(--txt);border:1px solid var(--line)}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));margin:24px 0}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px}
.card h3{margin:0 0 8px}
.mut{color:var(--mut)}
form label{display:block;margin:12px 0 4px;font-size:.9rem;color:var(--mut)}
input,select,textarea{width:100%;background:var(--bg);color:var(--txt);border:1px solid var(--line);border-radius:8px;padding:10px;font:inherit}
textarea{min-height:110px;resize:vertical}
.msg{margin-top:12px;min-height:1.4em}.msg.err{color:var(--err)}.msg.ok{color:var(--ok)}
.bal{font-size:2rem;font-weight:700}
table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:8px;border-bottom:1px solid var(--line);font-size:.92rem}
footer{border-top:1px solid var(--line);margin-top:64px;padding:24px 0;color:var(--mut);font-size:.9rem}
.narrow{max-width:420px;margin:48px auto}
.hidden{display:none}
.full{width:100%}
.sep{text-align:center;margin:8px 0}
.um{position:relative}
.um-btn{display:flex;align-items:center;gap:8px;background:transparent;color:var(--txt);border:1px solid var(--line);border-radius:999px;padding:4px 10px 4px 4px;font:inherit;cursor:pointer}
.um-btn svg{display:block;border-radius:50%}
.um-name{max-width:140px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.um-panel{position:absolute;right:0;top:calc(100% + 8px);min-width:220px;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:8px;z-index:10;display:flex;flex-direction:column}
.um-panel.hidden{display:none}
.um-panel a,.um-panel button{display:block;text-align:left;background:transparent;border:0;color:var(--txt);padding:8px 10px;border-radius:8px;font:inherit;text-decoration:none;cursor:pointer}
.um-panel a:hover,.um-panel button:hover{background:var(--bg)}
.um-panel .um-danger{color:var(--err)}
.um-email{padding:6px 10px;font-size:.85rem;overflow:hidden;text-overflow:ellipsis}
.avatar-grid{display:flex;flex-wrap:wrap;gap:12px;margin:12px 0}
.av-opt{background:transparent;border:2px solid transparent;border-radius:50%;padding:2px;cursor:pointer}
.av-opt svg{display:block;border-radius:50%}
.av-opt.sel{border-color:var(--acc)}
.danger-card{border-color:var(--err)}
.danger-card h2{margin-top:0}
.um-panel a{margin-left:0}

input[type=checkbox]{width:auto;margin-right:8px;vertical-align:middle}
form label.chk,label.chk{display:block;margin:12px 0;font-size:.9rem;color:var(--txt)}
.fl{display:flex;flex-wrap:wrap;gap:8px 20px;margin-bottom:12px}
.fl a{margin:0}
.legal{padding-top:32px;max-width:760px}
.legal h1{font-size:1.8rem;margin:0 0 8px}
.legal h2{font-size:1.15rem;margin:28px 0 8px}
.legal li{margin:6px 0}

.modal{position:fixed;inset:0;background:rgba(0,0,0,.6);display:flex;align-items:center;justify-content:center;padding:16px;z-index:50}
.modal.hidden{display:none}
.modal-card{max-width:440px;width:100%}
.modal-card .row{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:0}
.row{display:flex;gap:12px;flex-wrap:wrap}

.dash-top{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;margin:24px 0 8px}
.dash-top h2{margin:0}
.seg{display:flex;gap:8px}
.seg .btn{padding:6px 14px}
.seg .btn.on{background:var(--acc);color:#111;border-color:var(--acc)}
.stats{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));margin:16px 0}
.stat .lab{color:var(--mut);font-size:.85rem}
.stat .big{font-size:1.9rem;font-weight:700;line-height:1.2}
.stat .sub{color:var(--mut);font-size:.85rem;margin-top:4px}
.legend{display:flex;gap:16px;flex-wrap:wrap;margin:8px 0}
.legend span{display:inline-flex;align-items:center;gap:6px;font-size:.9rem}
.sw{display:inline-block;width:12px;height:12px;border-radius:3px}
.sw.k-image,.bar.k-image{background:var(--s1);fill:var(--s1)}
.sw.k-video,.bar.k-video{background:var(--s2);fill:var(--s2)}
.sw.k-voice,.bar.k-voice{background:var(--s3);fill:var(--s3)}
.chart{position:relative}
.chart svg{width:100%;height:auto;display:block}
.chart .bar{stroke:var(--card);stroke-width:2}
.chart .hit{fill:transparent}
.chart .hit:hover{fill:var(--line);fill-opacity:.35}
.chart .ax{fill:var(--mut);font-size:11px}
.chart .gl{stroke:var(--line);stroke-width:1}
.tip{position:absolute;pointer-events:none;background:var(--card);border:1px solid var(--line);border-radius:8px;padding:8px 10px;font-size:.85rem;white-space:nowrap;z-index:5}
.tip.hidden{display:none}
.dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:6px;background:var(--line)}
.dot.on{background:var(--ok)}
.scroll{overflow-x:auto}
td.num,th.num{text-align:right}