:root{--red:#dd3333;--red-d:#b92525;--ink:#2b2e33;--mut:#6b7078;--line:#e3e5e8;--bg:#f4f5f7;--card:#fff;--ok:#1f8a4c;--warn:#b7791f;--err:#c53030;--r:6px}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font:15px/1.5 "Fira Sans",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--red);text-decoration:none}a:hover{text-decoration:underline}
h1,h2,h3{margin:0;line-height:1.25}
h2{font-size:17px;font-weight:600;margin-bottom:12px}
h3{font-size:14px;font-weight:600;margin:20px 0 8px;color:var(--ink)}
code{background:#f0f1f3;padding:1px 5px;border-radius:3px;font-size:13px}
.ic{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
.muted{color:var(--mut)}.small{font-size:13px}.nowrap{white-space:nowrap}
.ok-text{color:var(--ok);font-weight:500}.err-text{color:var(--err)}
.logo-mark{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:6px;background:var(--red);color:#fff;font-weight:700;font-size:17px;flex:none}

/* ---------- layout ---------- */
.side{position:fixed;inset:0 auto 0 0;width:248px;background:#fff;border-right:1px solid var(--line);overflow-y:auto;z-index:30;padding-bottom:24px}
.brand{display:flex;align-items:center;gap:10px;padding:18px 18px 14px;color:var(--ink);font-weight:700;font-size:16px}
.brand:hover{text-decoration:none}.brand small{display:block;font-weight:400;font-size:12px;color:var(--mut)}
.nav-group{font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:#9aa0a8;padding:16px 20px 6px}
.nav-item{display:flex;align-items:center;gap:10px;margin:1px 10px;padding:8px 10px;border-radius:5px;color:var(--ink);font-weight:500;font-size:14px}
.nav-item:hover{background:#f6f6f7;text-decoration:none}
.nav-item.on{background:#fbeaea;color:var(--red-d)}
.nav-item span{flex:1}
.nav-item.soon{color:#a6abb2;cursor:default}.nav-item.soon:hover{background:none}
.nav-item.soon i{font-style:normal;font-size:10px;font-weight:600;text-transform:uppercase;background:#f0f1f3;color:#8a9099;padding:2px 6px;border-radius:9px}
.badge{background:var(--red);color:#fff;font-size:11px;border-radius:9px;padding:1px 7px}
.main{margin-left:248px;min-height:100vh}
.top{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:14px;height:60px;padding:0 24px;background:#fff;border-bottom:1px solid var(--line)}
.top h1{font-size:19px;font-weight:600;flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.top-right{display:flex;align-items:center;gap:4px}
.top-link{display:inline-flex;align-items:center;gap:6px;color:var(--mut);font:inherit;font-size:13px;background:none;border:0;padding:7px 9px;border-radius:5px;cursor:pointer}
.top-link:hover{background:#f4f5f7;color:var(--ink);text-decoration:none}
.menu-btn{display:none;background:none;border:0;padding:6px;cursor:pointer;color:var(--ink)}
.content{padding:24px;max-width:1240px}
.inline{display:inline}
.scrim{display:none}

/* ---------- components ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px;margin-bottom:18px}
.card.narrow{max-width:720px}
.card.danger{border-color:#f1c9c9}
.card.empty{text-align:center;padding:48px 20px}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px;flex-wrap:wrap}
.card-head h2{margin:0}
.lead{font-size:18px;margin:0 0 18px}
.alert{padding:11px 14px;border-radius:var(--r);margin-bottom:14px;border:1px solid;font-size:14px}
.alert.ok{background:#eef8f2;border-color:#bfe3cd;color:#17643a}
.alert.err{background:#fdf0f0;border-color:#f1c4c4;color:#9b2222}
.alert.warn{background:#fdf7ec;border-color:#f0dab0;color:#7c5410}
.btn{display:inline-flex;align-items:center;gap:6px;font:inherit;font-weight:500;font-size:14px;line-height:1;padding:10px 15px;border-radius:5px;border:1px solid #d3d6db;background:#fff;color:var(--ink);cursor:pointer;white-space:nowrap}
.btn:hover{border-color:#b9bdc4;text-decoration:none}
.btn.primary{background:var(--red);border-color:var(--red);color:#fff}.btn.primary:hover{background:var(--red-d)}
.btn.danger{color:var(--err);border-color:#efc2c2}.btn.danger:hover{background:#fdf0f0}
.btn.ghost{border-color:transparent;background:transparent;color:var(--mut)}.btn.ghost:hover{background:#eceef1;color:var(--ink)}
.btn.small{padding:7px 11px;font-size:13px}.btn.big{padding:13px 18px;font-size:15px;justify-content:center}
.btn .ic{width:16px;height:16px}
label{display:block;font-weight:500;font-size:14px;margin-bottom:14px}
label small{font-weight:400;color:var(--mut)}
input,select,textarea{display:block;width:100%;margin-top:5px;font:inherit;font-size:14px;color:var(--ink);padding:9px 11px;border:1px solid #d3d6db;border-radius:5px;background:#fff}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--red);box-shadow:0 0 0 3px rgba(221,51,51,.12)}
input[disabled]{background:#f4f5f7;color:var(--mut)}
textarea.code{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12.5px;line-height:1.5}
input[type=checkbox],input[type=radio]{display:inline-block;width:auto;margin:0;accent-color:var(--red)}
label.check{display:flex;gap:9px;align-items:center;font-weight:400}
fieldset{border:0;padding:0;margin:0 0 14px}legend{font-weight:500;font-size:14px;margin-bottom:6px}
.role-pick{display:grid;gap:8px}
label.radio{display:flex;gap:11px;align-items:flex-start;margin:0;padding:11px 13px;border:1px solid var(--line);border-radius:5px;cursor:pointer;font-weight:400}
label.radio:has(input:checked){border-color:var(--red);background:#fdf6f6}
label.radio input{margin-top:3px}
label.radio b{display:block;font-weight:600}label.radio small{display:block;font-size:13px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
.row{display:flex;gap:8px;align-items:center}.row input{margin:0}
.stack{display:flex;flex-direction:column}.stack .btn{margin-bottom:12px}
.toolbar{display:flex;gap:8px;align-items:center;margin-bottom:14px;flex-wrap:wrap}.grow{flex:1}
.copy{font-family:ui-monospace,monospace;font-size:12px}
.sub{border-left:3px solid #f0d0d0;padding-left:14px;margin:6px 0 10px}

.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:16px 18px;color:var(--ink)}
.stat:hover{border-color:#cfd3d8;text-decoration:none}
.stat b{display:block;font-size:28px;font-weight:600;line-height:1.1}
.stat span{color:var(--mut);font-size:13px}
.stat.hot{border-color:#f0c0c0;background:#fff8f8}.stat.hot b{color:var(--red)}
.stat.warn b{color:var(--warn)}

.checklist{list-style:none;margin:0;padding:0}
.checklist li{display:flex;gap:10px;align-items:center;padding:8px 0;border-bottom:1px solid #f0f1f3}
.checklist li:last-child{border:0}
.checklist .tick{width:20px;height:20px;border-radius:50%;border:2px solid #cfd3d8;display:inline-flex;align-items:center;justify-content:center;font-size:12px;color:#fff;flex:none}
.checklist li.done{color:var(--mut);text-decoration:line-through}
.checklist li.done .tick{background:var(--ok);border-color:var(--ok)}

.table-wrap{overflow-x:auto;margin:0 -20px;padding:0 20px}
.tbl{width:100%;border-collapse:collapse;font-size:14px}
.tbl th{text-align:left;font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--mut);padding:9px 10px;border-bottom:1px solid var(--line);white-space:nowrap}
.tbl td{padding:11px 10px;border-bottom:1px solid #f0f1f3;vertical-align:top}
.tbl tr.click{cursor:pointer}.tbl tr.click:hover td{background:#fafafb}
.tbl tr.unread td{font-weight:600}.tbl tr.unread td .muted{font-weight:400}
.tbl tr.dim td{opacity:.55}
.tbl .cb{width:34px}.tbl td.icons{color:var(--mut)}.tbl td.icons span{display:inline-flex;vertical-align:middle;margin-left:4px}
.warn-dot{width:18px;height:18px;border-radius:50%;background:var(--warn);color:#fff;font-size:12px;font-weight:700;justify-content:center;align-items:center}
.pill{display:inline-block;font-size:12px;font-weight:600;padding:3px 9px;border-radius:10px;background:#eef0f2;color:#555;white-space:nowrap}
.pill.s-new{background:#fde8e8;color:var(--red-d)}
.pill.s-contacted{background:#e8f0fd;color:#2456a6}
.pill.s-quoted{background:#f3eafd;color:#6b3aa8}
.pill.s-won{background:#e6f5ec;color:#17643a}
.pill.s-spam{background:#f2f2f2;color:#999}

.filters{display:flex;flex-wrap:wrap;gap:8px;align-items:center;padding:14px}
.filters input,.filters select{width:auto;margin:0}
.filters input[type=search]{flex:1 1 240px}
.filters label.date{display:flex;align-items:center;gap:6px;margin:0;font-weight:400;font-size:13px;color:var(--mut)}
.filters .right{margin-left:auto}
.bulk{display:flex;gap:6px}.bulk select{margin:0;width:auto;padding:6px 9px;font-size:13px}
.pager{display:flex;gap:4px;justify-content:center;margin-top:16px}
.pager a,.pager b,.pager .gap{min-width:34px;padding:6px 10px;text-align:center;border-radius:5px;font-size:14px}
.pager a{border:1px solid var(--line);color:var(--ink)}.pager b{background:var(--red);color:#fff}

.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:18px}
.tabs a{padding:10px 14px;color:var(--mut);font-weight:500;border-bottom:2px solid transparent;margin-bottom:-1px}
.tabs a:hover{color:var(--ink);text-decoration:none}.tabs a.on{color:var(--red-d);border-color:var(--red)}

.split{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:18px;align-items:start}
.details{display:grid;grid-template-columns:150px 1fr;gap:0;margin:0;font-size:14px}
.details dt{color:var(--mut);padding:8px 0;border-bottom:1px solid #f0f1f3}
.details dd{margin:0;padding:8px 0;border-bottom:1px solid #f0f1f3;font-weight:500;word-break:break-word}
.details.roles{grid-template-columns:170px 1fr}
.message{background:#f7f7f8;border-radius:5px;padding:14px 16px;white-space:normal;word-break:break-word}
.files{list-style:none;padding:0;margin:0}.files li{display:flex;gap:8px;align-items:center;padding:6px 0}
.actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px;padding-top:16px;border-top:1px solid #f0f1f3}

/* ---------- login / installer ---------- */
body.auth{display:flex;align-items:flex-start;justify-content:center;min-height:100vh;padding:8vh 16px 40px}
.auth-box{width:100%;max-width:400px;background:#fff;border:1px solid var(--line);border-radius:8px;padding:28px;border-top:4px solid var(--red)}
.auth-box.wide{max-width:680px}
.auth-box h2{margin-top:22px}
.auth-brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:17px;margin-bottom:20px}
.hint{color:var(--mut);font-size:13px;margin:-4px 0 12px}
.checks{list-style:none;padding:0;margin:0 0 10px;font-size:14px}.checks li{padding:3px 0}.checks .ok{color:var(--ok)}.checks .bad{color:var(--err);font-weight:600}

@media (max-width:1000px){
  .stats{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr}
}
@media (max-width:860px){
  .side{transform:translateX(-100%);transition:transform .2s;box-shadow:0 0 30px rgba(0,0,0,.15)}
  body.side-open .side{transform:none}
  body.side-open .scrim{display:block;position:fixed;inset:0;background:rgba(0,0,0,.3);z-index:25}
  .main{margin-left:0}
  .menu-btn{display:inline-flex}
  .top{padding:0 12px;gap:8px}.top-link span{display:none}
  .content{padding:16px}
  .grid2{grid-template-columns:1fr}
  .details{grid-template-columns:1fr}.details dt{border:0;padding-bottom:0}
  .filters .right{margin-left:0}
}
@media (max-width:480px){.stats{grid-template-columns:1fr 1fr;gap:10px}.stat b{font-size:22px}}
@media (max-width:640px){.hide-sm{display:none}.filters input[type=date]{width:150px}}