:root{--brand:#1f4fd1;--bg:#f5f6f8;--card:#fff;--text:#1b1f24;--muted:#6b7280;--line:#e5e7eb;--ok:#15803d;--okbg:#ecfdf3;--err:#b91c1c;--errbg:#fef2f2;--warn:#92400e;--warnbg:#fffbeb;--radius:8px}
[hidden]{display:none!important}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font:14px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}
a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}
h1{font-size:22px;margin:0 0 14px}h2{font-size:16px;margin:0 0 12px}h3{font-size:14px;margin:18px 0 8px}
.shell{display:flex;min-height:100vh}
.side{width:210px;background:#111827;color:#cbd5e1;display:flex;flex-direction:column;padding:18px 0;position:sticky;top:0;height:100vh;flex-shrink:0}
.side .logo{color:#fff;font-weight:700;padding:0 18px 16px;font-size:15px;border-bottom:1px solid #1f2937;margin-bottom:8px}
.side nav a{display:block;color:#cbd5e1;padding:8px 18px;border-left:3px solid transparent}
.side nav a:hover{background:#1f2937;text-decoration:none}
.side nav a.on{color:#fff;background:#1f2937;border-left-color:var(--brand)}
.side .me{margin-top:auto;padding:12px 18px;font-size:12px;border-top:1px solid #1f2937}.side .me a{color:#94a3b8}
.main{flex:1;padding:24px 28px;min-width:0;max-width:1300px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;margin-bottom:16px}
.head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;flex-wrap:wrap;margin-bottom:6px}
.actions,.row-actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.row-actions form{display:inline-flex;gap:6px}
.btn{display:inline-block;background:var(--brand);color:#fff;border:1px solid var(--brand);border-radius:6px;padding:8px 14px;font:inherit;font-weight:600;cursor:pointer;text-decoration:none!important;white-space:nowrap}
.btn:hover{filter:brightness(1.08)}.btn.ghost{background:#fff;color:var(--text);border-color:#d1d5db}.btn.small{padding:5px 10px;font-size:13px}
.btn.big{padding:12px 22px;font-size:16px}.btn.full{width:100%}.btn.danger{color:var(--err)}.btn:disabled{opacity:.5;cursor:not-allowed}
.tbl{width:100%;border-collapse:collapse}.tbl th{text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.03em;color:var(--muted);font-weight:600;padding:8px;border-bottom:1px solid var(--line)}
.tbl td{padding:9px 8px;border-bottom:1px solid var(--line);vertical-align:top}.tbl tfoot td{border:0;padding:4px 8px}
table.card{padding:0;display:table}table.card th:first-child,table.card td:first-child{padding-left:16px}
.r{text-align:right}.nowrap{white-space:nowrap}.small{font-size:12.5px}.muted{color:var(--muted)}.dim{opacity:.55}.errtext{color:var(--err)}.errrow td{background:var(--errbg)}
.badge{display:inline-block;padding:1px 8px;border-radius:99px;font-size:11.5px;font-weight:600;background:#eef2ff;color:#3730a3;text-transform:capitalize}
.b-draft{background:#f3f4f6;color:#4b5563}.b-open{background:#eff6ff;color:#1d4ed8}.b-paid{background:var(--okbg);color:var(--ok)}
.b-overdue,.b-failed,.b-charged_back{background:var(--errbg);color:var(--err)}.b-processing,.b-pending{background:var(--warnbg);color:var(--warn)}
.b-void,.b-cancelled,.b-ended,.b-refunded{background:#f3f4f6;color:#6b7280}.b-paused{background:var(--warnbg);color:var(--warn)}.b-active{background:var(--okbg);color:var(--ok)}
.tag{display:inline-block;font-size:11.5px;background:#f3f4f6;border-radius:4px;padding:1px 6px;color:#374151;white-space:nowrap}
.flash{padding:10px 14px;border-radius:6px;margin-bottom:12px;background:var(--okbg);color:var(--ok);border:1px solid #bbf7d0}
.flash.err{background:var(--errbg);color:var(--err);border-color:#fecaca}.flash.warn{background:var(--warnbg);color:var(--warn);border-color:#fde68a}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin-bottom:16px}
.kpi{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px}.kpi .k{font-size:12px;color:var(--muted);margin-bottom:4px}
.kpi .big{font-size:22px;font-weight:700}.kpi .s{font-size:12px;color:var(--muted);margin-top:2px}.kpi.bad .big{color:var(--err)}.kpi.warnk .big{color:var(--warn)}
.cols{display:grid;grid-template-columns:1fr 1fr;gap:16px}.cols.wide-left{grid-template-columns:minmax(0,1fr) 330px}
.form label{display:block;margin-bottom:12px;font-weight:600;font-size:13px}.form label small{font-weight:400;color:var(--muted);margin-left:4px}
input,select,textarea{font:inherit;padding:7px 9px;border:1px solid #d1d5db;border-radius:6px;background:#fff;color:var(--text);max-width:100%}
.form label input:not([type=checkbox]):not([type=radio]),.form label select,.form label textarea{display:block;width:100%;margin-top:4px;font-weight:400}
.form label.check,label.check{font-weight:400;display:flex;gap:8px;align-items:center;flex-wrap:wrap}.form label.check input[type=date]{width:auto;display:inline-block;margin:0}
input[readonly]{background:#f9fafb}input.copy{width:100%;font-size:12px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:0 16px}
.filters{display:flex;gap:8px;align-items:center;margin-bottom:12px;flex-wrap:wrap}.filters input[name=q]{min-width:260px}.spacer{flex:1}
.group-head{background:#f9fafb;padding:8px 10px;border-radius:6px;margin:14px 0 4px;font-size:13px}
.lines td input{width:100%}.lines textarea{width:100%;min-height:44px}.lines .x{border:0;background:none;font-size:20px;color:var(--muted);cursor:pointer}
details summary{cursor:pointer;color:var(--brand);margin:8px 0}details.box{border:1px solid var(--line);border-radius:6px;padding:4px 10px;margin:10px 0}
.danger-zone{margin:20px 0}.inline{display:inline}.card form+form{margin-top:8px}aside .card .btn.full{margin-bottom:8px}
.invoice-preview .meta{display:flex;gap:22px;flex-wrap:wrap;margin-bottom:10px}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:14px}.tabs a{padding:8px 14px;color:var(--muted);border-bottom:2px solid transparent}.tabs a.on{color:var(--text);border-bottom-color:var(--brand);font-weight:600}
pre{background:#111827;color:#e5e7eb;padding:10px 12px;border-radius:6px;overflow:auto}code{background:#f3f4f6;padding:1px 4px;border-radius:3px;font-size:12px}
.pager{margin-top:10px;display:flex;gap:6px}.pager b,.pager a{padding:3px 9px;border-radius:4px}.pager b{background:var(--brand);color:#fff}
ul.plain{list-style:none;padding:0;margin:0}ul.plain li{padding:4px 0}
.date-h{margin:22px 0 8px;font-size:15px}.upcoming{padding:12px 16px}.uhead{display:flex;gap:10px;align-items:center;margin-bottom:6px}
/* auth / public */
body.auth,body.public{display:flex;justify-content:center;align-items:flex-start;padding:40px 16px}
.auth-card{background:#fff;padding:28px;border-radius:10px;border:1px solid var(--line);width:100%;max-width:380px}.auth-card.wide{max-width:680px}
.auth-card label{display:block;font-weight:600;font-size:13px;margin-bottom:12px}.auth-card input,.auth-card select{display:block;width:100%;margin-top:4px}
.pub{width:100%;max-width:820px}.pub-head{padding:10px 0 18px;font-size:18px}.pub-logo{max-height:56px;max-width:240px}
.pub-card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:26px}.pub-card.narrow{max-width:520px;margin:0 auto}
.pub-top{display:flex;justify-content:space-between;gap:16px;margin-bottom:16px}.pub-top .big{font-size:26px;font-weight:700}
.paybox{display:flex;gap:24px;align-items:flex-start;flex-wrap:wrap;background:#f9fafb;border:1px solid var(--line);border-radius:8px;padding:16px;margin-bottom:18px}
.pub-foot{text-align:center;color:var(--muted);font-size:12px;padding:20px}
@media (max-width:900px){.shell{flex-direction:column}.side{width:100%;height:auto;position:static;flex-direction:row;flex-wrap:wrap;padding:8px}.side nav{display:flex;flex-wrap:wrap}.side nav a{padding:6px 10px;border:0}.side .logo{border:0;padding:6px 10px;margin:0}.side .me{margin:0;border:0}
.main{padding:16px}.cols,.cols.wide-left,.grid2,.grid3{grid-template-columns:1fr}.tbl{font-size:13px}.filters input[name=q]{min-width:0;flex:1}}
@media print{.side,.actions,aside,.filters{display:none}.main{padding:0}}
.group-row{background:#f9fafb;font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.03em;color:var(--muted)}
a.tok{font-family:ui-monospace,monospace;font-size:12px;background:#eef2ff;padding:1px 5px;border-radius:3px;margin-right:2px}
.side .ver{margin-top:6px;color:#64748b}.beta{background:#f59e0b;color:#111;border-radius:3px;padding:0 4px;font-size:10px;font-weight:700}
.center{text-align:center}.kv{display:grid;grid-template-columns:200px 1fr;gap:6px 16px}.kv dt{color:var(--muted)}.kv dd{margin:0}
.ok-t{color:var(--ok)}.err-t{color:var(--err)}.codes{font-family:ui-monospace,monospace;display:grid;grid-template-columns:repeat(2,max-content);gap:4px 24px}
.portal-bar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:10px}.portal-actions{display:flex;gap:14px;align-items:center}
.pub .tabs{margin-bottom:16px}.pub .kpis{margin-bottom:16px}.small-big{font-size:16px!important}.changelog h3{margin-top:18px}.changelog ul{margin:4px 0 10px}
.big-code{font-size:16px;letter-spacing:.05em}
.scroll-x{overflow-x:auto;margin-bottom:12px}.scroll-x td,.scroll-x th{white-space:nowrap}
pre.logview{max-height:70vh;white-space:pre-wrap;word-break:break-all;font-size:12px}
.freq{display:flex;gap:6px;align-items:center;margin-top:4px}.form label .freq input{width:80px!important;display:inline-block!important;margin:0!important}.form label .freq select{width:auto!important;display:inline-block!important;margin:0!important}
.billnow{background:var(--warnbg);border-color:#fde68a;padding:10px 12px;margin:0 0 12px}
.linkbtn{background:none;border:0;padding:0;color:var(--brand);cursor:pointer;font:inherit}.linkbtn:hover{text-decoration:underline}