:root{--blue:#0a6fd1;--navy:#0b3f7a;--ink:#1c2630;--mute:#5f6b77;--line:#e1e6ec;--bg:#f3f6fa;--card:#fff;--ok:#12805c;--warn:#b7791f;--bad:#c53030}
*{box-sizing:border-box}
body{margin:0;font:14px/1.5 Manrope,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}
.side{position:fixed;inset:0 auto 0 0;width:230px;background:#fff;border-right:1px solid var(--line);display:flex;flex-direction:column;padding:18px 14px;z-index:20}
.brand img{width:100%;display:block;margin-bottom:18px}
.side nav a{display:block;padding:9px 12px;border-radius:8px;color:var(--ink);font-weight:600;margin-bottom:2px}
.side nav a:hover{background:var(--bg);text-decoration:none}
.side nav a.on{background:var(--navy);color:#fff}
.who{margin-top:auto;font-size:12.5px;color:var(--mute);padding:10px 12px}
.main{margin-left:230px;padding:22px 28px 60px;max-width:1280px}
.top{display:flex;align-items:center;gap:14px;margin-bottom:18px}
.top h1{font-size:22px;margin:0;font-weight:800;letter-spacing:-.01em}
.burger{display:none;border:1px solid var(--line);background:#fff;border-radius:8px;font-size:18px;padding:4px 10px}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:18px;margin-bottom:18px}
.card h2{font-size:15px;margin:0 0 12px;font-weight:700}
.grid{display:grid;gap:14px}.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
.stat{background:#fff;border:1px solid var(--line);border-radius:10px;padding:14px 16px}
.stat b{display:block;font-size:22px;font-weight:800;margin-top:2px}.stat span{color:var(--mute);font-size:12.5px}
.stat.hl{border-left:4px solid var(--blue)}.stat.bad{border-left:4px solid var(--bad)}
table{width:100%;border-collapse:collapse}
th{text-align:left;font-size:12px;color:var(--mute);font-weight:600;padding:8px 10px;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:10px;border-bottom:1px solid var(--line);vertical-align:top}
tr:last-child td{border-bottom:0}
td.n,th.n{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.tbl-wrap{overflow-x:auto}
label{display:block;font-weight:600;font-size:12.5px;margin-bottom:4px;color:#33404c}
input[type=text],input[type=email],input[type=date],input[type=number],input[type=password],input[type=search],select,textarea{width:100%;padding:9px 10px;border:1px solid #cfd7e0;border-radius:8px;font:inherit;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus,button:focus-visible,a:focus-visible{outline:2px solid var(--blue);outline-offset:1px}
textarea{min-height:70px;resize:vertical}
.f{margin-bottom:12px}.hint{color:var(--mute);font-size:12px;margin-top:3px}
.btn{display:inline-block;border:1px solid var(--blue);background:var(--blue);color:#fff;padding:8px 16px;border-radius:8px;font:inherit;font-weight:700;cursor:pointer}
.btn:hover{background:var(--navy);border-color:var(--navy);text-decoration:none}
.btn.sec{background:#fff;color:var(--blue)}.btn.sec:hover{background:var(--bg);color:var(--navy)}
.btn.danger{background:#fff;border-color:var(--bad);color:var(--bad)}.btn.danger:hover{background:var(--bad);color:#fff}
.btn.sm{padding:4px 10px;font-size:12.5px}
.bar{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:16px}.bar .sp{flex:1}
.flash{padding:10px 14px;border-radius:8px;margin-bottom:14px;font-weight:600}
.flash.ok{background:#e7f6ef;color:#0d5c42;border:1px solid #bfe6d4}.flash.err{background:#fdecec;color:#8f1f1f;border:1px solid #f4c4c4}
.badge{display:inline-block;padding:2px 9px;border-radius:99px;font-size:12px;font-weight:700;background:#e8edf3;color:#46535f}
.b-paid,.b-accepted{background:#e0f5ec;color:#0d6b4c}.b-partial,.b-sent{background:#e3effc;color:#0b56a5}
.b-unpaid,.b-draft{background:#eef1f4;color:#46535f}.b-overdue,.b-rejected,.b-cancelled,.b-expired{background:#fde8e8;color:#9b1c1c}.b-converted{background:#ece8fb;color:#4b2fa6}
.plans{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.plan input{position:absolute;opacity:0}
.plan span{display:block;border:1.5px solid #cfd7e0;border-radius:10px;padding:10px 12px;cursor:pointer;font-weight:700;background:#fff}
.plan small{display:block;font-weight:500;color:var(--mute)}
.plan input:checked+span{border-color:var(--blue);background:#eaf3fd;box-shadow:inset 0 0 0 1px var(--blue)}
.plan input:focus-visible+span{outline:2px solid var(--blue)}
.items th,.items td{padding:6px 6px}.items input{padding:7px 8px}
.items .rm{background:none;border:0;color:var(--bad);font-size:18px;cursor:pointer}
.totals{margin-left:auto;width:340px;max-width:100%}
.totals div{display:flex;justify-content:space-between;padding:5px 0}.totals .gt{font-weight:800;font-size:17px;border-top:2px solid var(--ink);margin-top:4px;padding-top:8px}
.kv{display:grid;grid-template-columns:140px 1fr;gap:6px 12px}.kv dt{color:var(--mute)}.kv dd{margin:0;font-weight:600}
.progress{height:10px;background:#e8edf3;border-radius:99px;overflow:hidden;margin:8px 0 4px}.progress i{display:block;height:100%;background:var(--ok)}
.login{max-width:380px;margin:9vh auto;background:#fff;border:1px solid var(--line);border-radius:12px;padding:26px}
.login img{width:100%;margin-bottom:12px}
.inline{display:inline}
.send-box{display:flex;gap:14px;flex-wrap:wrap;align-items:center}.send-box label{display:flex;gap:6px;align-items:center;margin:0;font-weight:600}
@media(max-width:900px){.side{transform:translateX(-100%);transition:transform .2s}.side.open{transform:none}.main{margin-left:0;padding:16px}.burger{display:block}
.g2,.g3,.g4,.plans{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.g2,.g3,.g4,.plans{grid-template-columns:1fr}}