:root{
  --bg:#f4f5f8;--card:#fff;--ink:#172033;--ink2:#4a5468;--muted:#6b7487;--line:#e3e6ec;--line2:#eef0f4;
  --accent:#1e3a8a;--accent2:#2f54c8;--accent-soft:#e8edfb;
  --good:#127a3f;--good-bg:#e3f5ea;--warn:#a35a00;--warn-bg:#fdf1de;--bad:#b42318;--bad-bg:#fde8e6;--info:#1d5fae;--info-bg:#e4effc;
  --radius:12px;--shadow:0 1px 2px rgba(16,24,40,.05),0 1px 3px rgba(16,24,40,.06);
  --side:236px;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{background:var(--bg);color:var(--ink);font:14px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--accent2);text-decoration:none}
a:hover{text-decoration:underline}
h1{font-size:22px;margin:0;letter-spacing:-.01em;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
h2{font-size:15px;margin:0 0 12px;display:flex;align-items:center;gap:8px}
h2 a{color:inherit}
h3{font-size:13px;margin:16px 0 8px;color:var(--ink2)}
code{background:var(--line2);padding:1px 5px;border-radius:4px;font-size:12px}
.muted{color:var(--muted)}
.small{font-size:12.5px}
.mt{margin-top:12px}
.boot,.loading{padding:40px;text-align:center;color:var(--muted)}
.empty{padding:28px;text-align:center;color:var(--muted)}
.empty.small{padding:14px;font-size:13px}

/* buttons */
.btn{font:inherit;font-weight:600;font-size:13.5px;display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:9px;border:1px solid transparent;cursor:pointer;line-height:1.2;white-space:nowrap;text-decoration:none!important;transition:background .12s,border-color .12s}
.btn.primary{background:var(--accent);color:#fff}
.btn.primary:hover{background:var(--accent2)}
.btn.secondary{background:#fff;border-color:#d3d8e1;color:var(--ink)}
.btn.secondary:hover{border-color:#aeb6c4}
.btn.ghost{background:transparent;color:var(--ink2)}
.btn.ghost:hover{background:var(--line2)}
.btn.danger{background:var(--bad);color:#fff}
.btn.sm{padding:5px 10px;font-size:12.5px;border-radius:7px}
.btn.block{width:100%;justify-content:center;padding:11px}
.btn:disabled{opacity:.6;cursor:default}
.icon-btn{background:none;border:0;font-size:20px;line-height:1;cursor:pointer;color:var(--muted);padding:4px 8px;border-radius:6px}
.icon-btn:hover{background:var(--line2);color:var(--ink)}
.danger-t{color:var(--bad)!important}
.warn-t{color:var(--warn);font-style:normal}
.bad-t{color:var(--bad)}
.spin{width:12px;height:12px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;display:inline-block;animation:sp .7s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}

/* forms */
label{display:block;font-size:12.5px;font-weight:600;color:var(--ink2);margin:0 0 12px}
label small{font-weight:400}
input,select,textarea{display:block;width:100%;margin-top:5px;font:inherit;font-size:14px;color:var(--ink);background:#fff;border:1px solid #d3d8e1;border-radius:8px;padding:8px 10px}
input:focus,select:focus,textarea:focus{outline:2px solid var(--accent-soft);border-color:var(--accent2)}
input:disabled,select:disabled,textarea:disabled{background:var(--line2);color:var(--muted)}
textarea{resize:vertical}
label.check{display:flex;gap:8px;align-items:flex-start;font-weight:500;color:var(--ink)}
label.check input{width:auto;margin:2px 0 0}
fieldset{border:1px solid var(--line);border-radius:10px;padding:12px 14px 2px;margin:0 0 14px}
fieldset legend{font-size:12px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;padding:0 6px}
form.settings > fieldset{border:0;padding:0;margin:0}
.row2,.row3{display:grid;gap:12px}
.row2{grid-template-columns:1fr 1fr}
.row3{grid-template-columns:1fr 1fr 1fr;align-items:end}
.row3 > label.check{margin-bottom:20px}
.inline{display:flex;gap:8px;align-items:center}
.inline input{margin-top:0;flex:1}
.inline .btn{margin-top:0}
.inline-l{display:flex;align-items:center;gap:6px;margin:0;font-weight:500}
.inline-l input{margin:0;width:auto}
.or{text-align:center;color:var(--muted);font-size:12px;margin:-4px 0 10px}
.seg{display:inline-flex;border:1px solid #d3d8e1;border-radius:10px;padding:3px;margin-bottom:12px;gap:3px;background:var(--line2)}
.seg label{margin:0;cursor:pointer}
.seg input{position:absolute;opacity:0;width:1px;height:1px}
.seg span{display:block;padding:6px 14px;border-radius:7px;font-weight:600;color:var(--ink2)}
.seg input:checked + span{background:#fff;color:var(--accent);box-shadow:var(--shadow)}
.seg input:focus-visible + span{outline:2px solid var(--accent2)}
.seg.col{display:flex;flex-direction:column;width:100%}
.quote{background:var(--accent-soft);border-radius:10px;padding:8px 12px;margin-bottom:12px;display:flex;flex-direction:column}
.quote span{font-size:11.5px;color:var(--ink2)}
.quote b{font-size:18px;color:var(--accent)}
.quote small{color:var(--ink2)}

/* auth */
body.auth{background:linear-gradient(160deg,#1e3a8a 0%,#14286b 55%,#0e1d4f 100%)}
.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:16px}
.auth-card{background:#fff;border-radius:16px;padding:32px;width:100%;max-width:400px;box-shadow:0 20px 50px rgba(0,0,0,.25)}
.auth-card h1{font-size:20px;margin:18px 0 6px}
.auth-card form{margin-top:16px}
.auth-err{color:var(--bad);font-weight:600;min-height:1em;margin:10px 0 0}

/* shell */
.brand{display:flex;align-items:center;gap:10px;padding:18px 18px 14px}
.brand b{display:block;font-size:15px}
.brand small{display:block;color:var(--muted);font-size:12px}
.logo{width:34px;height:34px;border-radius:9px;background:var(--accent);color:#fff;display:grid;place-items:center;font-weight:800;font-size:17px}
.brand.big{padding:0}
.side{position:fixed;top:0;left:0;bottom:0;width:var(--side);background:#fff;border-right:1px solid var(--line);display:flex;flex-direction:column;z-index:30}
.side nav{flex:1;padding:6px 10px;overflow:auto}
.side nav a{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:9px;color:var(--ink2);font-weight:600;font-size:13.5px;text-decoration:none;margin-bottom:2px}
.side nav a svg{width:18px;height:18px;fill:currentColor;opacity:.75}
.side nav a:hover{background:var(--line2)}
.side nav a.on{background:var(--accent-soft);color:var(--accent)}
.side nav a.on svg{opacity:1}
.side-foot{padding:14px 18px;border-top:1px solid var(--line);font-size:13px}
.main{margin-left:var(--side);min-height:100vh}
.top{position:sticky;top:0;z-index:20;background:rgba(244,245,248,.92);backdrop-filter:blur(6px);display:flex;align-items:center;gap:12px;padding:10px 28px;border-bottom:1px solid var(--line)}
.top-title{font-weight:700;color:var(--ink2);flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.top-right{display:flex;align-items:center;gap:8px}
.who{text-align:right;margin-right:6px;line-height:1.2}
.who b{display:block;font-size:13px}
.who small{color:var(--muted);font-size:11.5px}
.menu-btn{display:none}
.view{padding:22px 28px 60px;max-width:1440px}
.page-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:18px;flex-wrap:wrap}
.page-head p{margin:4px 0 0}
.actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.crumb{margin-bottom:8px;font-size:13px}

/* cards & grids */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow);margin-bottom:18px;min-width:0}
.card.flush{padding:0;overflow:hidden}
.card.flush .table-wrap{border:0;border-radius:0}
.empty-card{text-align:center;padding:36px}
.grid2{display:grid;grid-template-columns:1.25fr 1fr;gap:18px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.count{background:var(--line2);color:var(--ink2);font-size:12px;border-radius:20px;padding:1px 9px;font-weight:600}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px;margin-bottom:18px}
.kpi{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px;box-shadow:var(--shadow);display:flex;flex-direction:column;color:inherit;text-decoration:none!important;min-width:0}
a.kpi:hover{border-color:#b9c3d6}
.kpi-label{font-size:12px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.kpi-value{font-size:24px;letter-spacing:-.02em;margin:4px 0 2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.kpi-sub{font-size:12.5px;color:var(--ink2)}
.kpi.accent{background:var(--accent);border-color:var(--accent);color:#fff}
.kpi.accent .kpi-label,.kpi.accent .kpi-sub{color:rgba(255,255,255,.8)}
.kpi.warn{border-color:#f0c98a;background:#fffaf1}
.status-row{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin-bottom:18px}
.status-tile{background:#fff;border:1px solid var(--line);border-radius:10px;padding:10px 14px;display:flex;align-items:baseline;gap:8px;color:var(--ink);text-decoration:none!important;border-left-width:4px}
.status-tile b{font-size:20px}
.status-tile span{font-size:12.5px;color:var(--ink2);font-weight:600}
.status-tile:hover{box-shadow:var(--shadow)}
.st-trial{border-left-color:var(--info)}.st-active{border-left-color:var(--good)}.st-past_due{border-left-color:#e6a23c}.st-suspended{border-left-color:var(--bad)}.st-cancelled{border-left-color:#9aa3b2}.st-none{border-left-color:#d3d8e1}
.mini-kpis{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.mini-kpis > *{background:var(--line2);border-radius:10px;padding:10px 12px;color:inherit;text-decoration:none!important}
.mini-kpis b{display:block;font-size:20px}
.mini-kpis span{font-size:12px;color:var(--ink2)}
ul.mini{list-style:none;margin:0;padding:0}
ul.mini li{display:flex;align-items:center;gap:10px;padding:8px 0;border-top:1px solid var(--line2)}
ul.mini li:first-child{border-top:0}
ul.mini a{flex:1;min-width:0;color:inherit;text-decoration:none}
ul.mini a b{display:block;font-size:13.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
ul.mini a span{font-size:12px;color:var(--muted)}
ul.mini em{font-style:normal;font-size:12.5px;font-weight:600;color:var(--ink2);white-space:nowrap}
ul.mini em.hot{color:var(--bad)}

/* chart */
.bars{display:flex;align-items:flex-end;gap:6px;height:180px;padding-top:6px}
.bar-col{flex:1;display:flex;flex-direction:column;align-items:center;height:100%;min-width:0}
.bar-pair{flex:1;display:flex;align-items:flex-end;gap:2px;width:100%;justify-content:center}
.bar-pair .b{width:42%;max-width:16px;border-radius:4px 4px 0 0;min-height:2px}
.b.inv,.legend i.inv{background:#c4cff0}
.b.col,.legend i.col{background:var(--accent)}
.bar-col small{font-size:11px;color:var(--muted);margin-top:4px}
.legend{display:flex;gap:16px;font-size:12px;color:var(--ink2);margin-top:8px}
.legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:5px;vertical-align:-1px}

/* tables */
.toolbar{display:flex;gap:10px;margin-bottom:12px;flex-wrap:wrap;align-items:center}
.toolbar input[type=search]{max-width:340px;margin:0}
.toolbar select{width:auto;margin:0}
.chips{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:12px}
.chip{font:inherit;font-size:12.5px;font-weight:600;padding:5px 12px;border-radius:20px;border:1px solid #d3d8e1;background:#fff;color:var(--ink2);cursor:pointer}
.chip.on{background:var(--accent);border-color:var(--accent);color:#fff}
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:10px;background:#fff}
.card .table-wrap{border-radius:8px}
.tbl{width:100%;border-collapse:collapse;font-size:13.5px}
.tbl th{text-align:left;font-size:11.5px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);font-weight:700;padding:10px 12px;border-bottom:1px solid var(--line);background:#fafbfc;white-space:nowrap}
.tbl td{padding:10px 12px;border-bottom:1px solid var(--line2);vertical-align:top}
.tbl tr:last-child td{border-bottom:0}
.tbl .num{text-align:right;white-space:nowrap}
.tbl th[data-sort]{cursor:pointer;user-select:none}
.tbl th[data-sort]:hover{color:var(--ink)}
.tbl th.asc::after{content:" ▲";font-size:9px}
.tbl th.desc::after{content:" ▼";font-size:9px}
.tbl tr.clickable{cursor:pointer}
.tbl tr.clickable:hover td{background:#f7f9fd}
.tbl tr.void td{color:var(--muted);text-decoration:line-through}
.tbl tr.void td:last-child{text-decoration:none}
.tbl.compact td,.tbl.compact th{padding:6px 8px}
.cell-title{font-weight:600}
.cell-sub{font-size:12px;color:var(--muted)}
.row-actions{white-space:nowrap;text-align:right}
.row-actions .btn{margin-left:4px}
.tag{display:inline-block;font-size:11px;font-weight:600;background:var(--line2);color:var(--ink2);border-radius:5px;padding:0 6px;margin-left:4px}
.tag.bad{background:var(--bad-bg);color:var(--bad)}
.badge{display:inline-block;font-size:11.5px;font-weight:700;padding:2px 9px;border-radius:20px;white-space:nowrap;vertical-align:middle}
.badge.good{background:var(--good-bg);color:var(--good)}
.badge.warn{background:var(--warn-bg);color:var(--warn)}
.badge.bad{background:var(--bad-bg);color:var(--bad)}
.badge.info{background:var(--info-bg);color:var(--info)}
.badge.plain{background:var(--line2);color:var(--ink2)}
h1 .badge{font-size:12px}
.pager{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:12px;font-size:13px}

/* detail */
.note{border-radius:10px;padding:10px 14px;margin-bottom:14px;background:var(--line2);font-size:13.5px}
.note.warn{background:var(--warn-bg);color:#6e3d00}
.note.bad{background:var(--bad-bg);color:#7a180f}
.dl{display:grid;grid-template-columns:160px 1fr;gap:6px 12px;margin:0;font-size:13.5px}
.dl dt{color:var(--muted)}
.dl dd{margin:0}
.notes{white-space:pre-wrap;background:var(--line2);border-radius:8px;padding:8px 10px;font-size:13px;margin:12px 0 0}
.more{position:relative}
.more-menu{position:absolute;right:0;top:calc(100% + 4px);background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:0 10px 30px rgba(16,24,40,.12);padding:6px;min-width:200px;z-index:15}
.more-menu button{display:block;width:100%;text-align:left;font:inherit;font-size:13.5px;background:none;border:0;padding:8px 10px;border-radius:7px;cursor:pointer;color:var(--ink)}
.more-menu button:hover{background:var(--line2)}
ul.log{list-style:none;margin:0;padding:0;font-size:13px}
ul.log li{padding:7px 0;border-top:1px solid var(--line2)}
ul.log li:first-child{border-top:0}
ul.log time{color:var(--muted);font-size:12px;margin-right:8px;font-variant-numeric:tabular-nums}

/* invoice modal */
.lines-edit td{padding:4px}
.lines-edit input{margin:0;padding:6px 8px}
.lines-edit input.num{text-align:right}
.inv-totals{margin:8px 0 0 auto;max-width:320px;font-size:13.5px}
.inv-totals div{display:flex;justify-content:space-between;padding:3px 0}
.inv-totals .grand{border-top:2px solid var(--ink);margin-top:4px;padding-top:6px;font-size:16px}

/* plans */
.plan-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px}
.plan-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);display:flex;flex-direction:column}
.plan-card.off{opacity:.65}
.plan-top{display:flex;justify-content:space-between;align-items:center}
.plan-top h3{margin:0;font-size:16px;color:var(--ink)}
.price{font-size:28px;font-weight:700;letter-spacing:-.02em;margin:8px 0 2px;color:var(--accent)}
.price small{font-size:13px;color:var(--muted);font-weight:500}
.plan-card p{font-size:13px;color:var(--ink2);margin:10px 0 0}
.feat{margin:10px 0 0;padding-left:18px;font-size:13px;color:var(--ink2)}
.plan-foot{display:flex;justify-content:space-between;align-items:center;margin-top:auto;padding-top:14px;font-size:13px}

/* settings */
.sticky-save{position:sticky;bottom:0;background:linear-gradient(transparent,var(--bg) 40%);padding:16px 0 8px;text-align:right}

/* modal */
.modal{position:fixed;inset:0;background:rgba(15,23,42,.45);z-index:100;display:flex;align-items:flex-start;justify-content:center;padding:6vh 16px 16px;overflow:auto}
.modal[hidden]{display:none}
.modal-box{background:#fff;border-radius:14px;width:100%;max-width:520px;box-shadow:0 24px 60px rgba(0,0,0,.25)}
.modal-box.wide{max-width:820px}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px 0}
.modal-head h2{margin:0;font-size:17px}
.modal-body{padding:14px 20px 18px}
.modal-body p{margin:0 0 12px}
.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:16px;flex-wrap:wrap}
.modal-actions .ghost{margin-right:auto}
body.modal-open{overflow:hidden}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(20px);background:#172033;color:#fff;padding:10px 18px;border-radius:10px;font-weight:600;font-size:13.5px;opacity:0;pointer-events:none;transition:all .2s;z-index:200;max-width:calc(100% - 32px)}
.toast.show{opacity:1;transform:translateX(-50%)}
.toast.bad{background:var(--bad)}

@media (max-width:1100px){.grid3{grid-template-columns:1fr 1fr}.status-row{grid-template-columns:repeat(3,1fr)}}
@media (max-width:860px){
  .side{transform:translateX(-100%);transition:transform .2s}
  .side.open{transform:none;box-shadow:0 0 40px rgba(0,0,0,.2)}
  .main{margin-left:0}
  .menu-btn{display:block}
  .top{padding:10px 16px}
  .view{padding:16px 16px 60px}
  .grid2,.grid3{grid-template-columns:1fr}
  .who{display:none}
  .row2,.row3{grid-template-columns:1fr}
  .row3 > label.check{margin-bottom:12px}
  .status-row{grid-template-columns:repeat(2,1fr)}
  .dl{grid-template-columns:120px 1fr}
}

/* subscriber detail: tabs, snapshot, usage */
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin:0 0 18px;overflow-x:auto}
.tab{font:inherit;font-weight:600;font-size:13.5px;background:none;border:0;border-bottom:2px solid transparent;padding:9px 14px;color:var(--ink2);cursor:pointer;white-space:nowrap;margin-bottom:-1px}
.tab:hover{color:var(--ink)}
.tab.on{color:var(--accent);border-bottom-color:var(--accent)}
.snap{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:10px}
.snap.two{grid-template-columns:1fr 1fr}
.snap.six{grid-template-columns:repeat(6,minmax(0,1fr))}
@media (max-width:1250px){.snap.six{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:600px){.snap.six{grid-template-columns:1fr 1fr}}
.snap > div{background:var(--line2);border-radius:10px;padding:10px 12px;display:flex;flex-direction:column;min-width:0}
.snap span{font-size:11.5px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.03em}
.snap b{font-size:19px;margin:2px 0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.snap small{font-size:12px;color:var(--ink2)}
.bars-h{list-style:none;margin:0;padding:0}
.bars-h li{display:grid;grid-template-columns:150px 1fr 34px;align-items:center;gap:8px;font-size:13px;padding:3px 0}
.bars-h i{display:block;height:8px;border-radius:4px;background:var(--accent);opacity:.75}
.bars-h b{text-align:right}
.setup{display:flex;flex-wrap:wrap;gap:6px}
.setup span{font-size:12.5px;padding:3px 10px;border-radius:20px;background:var(--line2);color:var(--muted)}
.setup span.on{background:var(--good-bg);color:var(--good);font-weight:600}
.tbl tr.dim td{color:var(--muted)}