/* Bucci Property Platform — UI tokens & chrome (light/dark) */
:root {
  color-scheme: light;
  --page:#f9f9f7; --surface:#fcfcfb; --ink:#0b0b0b; --ink-2:#52514e; --muted:#898781;
  --grid:#e1e0d9; --axis:#c3c2b7; --border:rgba(11,11,11,.10);
  --s1:#2a78d6; --s2:#eb6834; --s3:#1baf7a; --demph:#c3c2b7;
  --good:#0ca30c; --warn:#fab219; --serious:#ec835a; --crit:#d03b3b; --good-text:#006300;
  --o1:#86b6ef; --o2:#5598e7; --o3:#2a78d6; --o4:#1c5cab; --o5:#104281;
  --accent:#2a78d6; --accent-ink:#fff;
  --shadow:0 1px 2px rgba(11,11,11,.04),0 4px 14px rgba(11,11,11,.05);
}
@media (prefers-color-scheme: dark) {
  :root:where(:not([data-theme="light"])) {
    color-scheme: dark;
    --page:#0d0d0d; --surface:#1a1a19; --ink:#fff; --ink-2:#c3c2b7; --muted:#898781;
    --grid:#2c2c2a; --axis:#383835; --border:rgba(255,255,255,.10);
    --s1:#3987e5; --s2:#d95926; --s3:#199e70; --demph:#52514e; --good-text:#0ca30c;
    --o1:#9ec5f4; --o2:#5598e7; --o3:#2a78d6; --o4:#1c5cab; --o5:#184f95;
    --accent:#3987e5; --shadow:0 1px 2px rgba(0,0,0,.4),0 4px 14px rgba(0,0,0,.35);
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --page:#0d0d0d; --surface:#1a1a19; --ink:#fff; --ink-2:#c3c2b7; --muted:#898781;
  --grid:#2c2c2a; --axis:#383835; --border:rgba(255,255,255,.10);
  --s1:#3987e5; --s2:#d95926; --s3:#199e70; --demph:#52514e; --good-text:#0ca30c;
  --o1:#9ec5f4; --o2:#5598e7; --o3:#2a78d6; --o4:#1c5cab; --o5:#184f95;
  --accent:#3987e5; --shadow:0 1px 2px rgba(0,0,0,.4),0 4px 14px rgba(0,0,0,.35);
}

*{box-sizing:border-box} html,body{margin:0;padding:0}
body{font-family:system-ui,-apple-system,"Segoe UI",sans-serif;background:var(--page);color:var(--ink);font-size:14px;line-height:1.45}
button{font:inherit;color:inherit;cursor:pointer}
a{color:var(--accent);text-decoration:none} a:hover{text-decoration:underline}

.app{display:flex;min-height:100vh}
.sidebar{width:216px;flex:0 0 216px;border-right:1px solid var(--border);padding:18px 12px;display:flex;flex-direction:column;gap:2px;position:sticky;top:0;height:100vh}
.brand{display:flex;align-items:center;gap:10px;padding:4px 8px 16px}
.brand-mark{width:32px;height:32px;border-radius:8px;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center;font-weight:700;font-size:15px}
.brand-name{font-weight:650;font-size:14px;line-height:1.2}
.brand-sub{color:var(--muted);font-size:11px}
#navBox{display:flex;flex-direction:column;gap:2px}
.nav-btn{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:8px;border:none;background:none;text-align:left;color:var(--ink-2);font-weight:500;font-size:13.5px;width:100%}
.nav-btn svg{flex:0 0 16px;opacity:.75}
.nav-btn:hover{background:color-mix(in srgb,var(--ink) 5%,transparent)}
.nav-btn.active{background:color-mix(in srgb,var(--accent) 12%,transparent);color:var(--ink);font-weight:600}
.nav-count{margin-left:auto;font-size:11px;color:var(--muted);background:color-mix(in srgb,var(--ink) 6%,transparent);border-radius:99px;padding:1px 7px}
.sidebar-foot{margin-top:auto;padding:10px 8px;color:var(--muted);font-size:11px;line-height:1.5}

.main-col{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:13px 22px;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--page) 88%,transparent);backdrop-filter:blur(8px)}
.view-title{font-size:17px;font-weight:650}
.period{color:var(--muted);font-size:12.5px}
.spacer{flex:1}
select,input[type="text"],input[type="number"],input[type="date"],input[type="month"],input[type="email"],input[type="password"],textarea{
  font:inherit;font-size:13px;color:var(--ink);background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:7px 10px;max-width:100%}
textarea{width:100%;min-height:64px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:2px solid color-mix(in srgb,var(--accent) 45%,transparent);outline-offset:0}
.icon-btn{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:7px 10px;display:flex;align-items:center;gap:6px;font-size:12.5px;color:var(--ink-2);position:relative}
.icon-btn:hover{background:color-mix(in srgb,var(--ink) 4%,var(--surface))}
.bell-dot{position:absolute;top:4px;right:5px;background:var(--crit);color:#fff;font-size:9.5px;font-weight:700;border-radius:99px;min-width:15px;height:15px;display:grid;place-items:center;padding:0 3px}

main{padding:20px 22px 48px;max-width:1220px;width:100%;margin:0 auto}
.card{background:var(--surface);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow);padding:16px 18px}
.card + .card,.grid + .grid,.grid + .card,.card + .grid{margin-top:16px}
.card-head{display:flex;align-items:baseline;gap:10px;margin-bottom:12px;flex-wrap:wrap}
.card-title{font-size:13.5px;font-weight:650}
.card-sub{color:var(--muted);font-size:12px}
.card-actions{margin-left:auto;display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.mini-btn{font-size:11.5px;color:var(--ink-2);border:1px solid var(--border);background:none;border-radius:7px;padding:4px 9px}
.mini-btn:hover{background:color-mix(in srgb,var(--ink) 5%,transparent)}
.mini-btn.on{background:color-mix(in srgb,var(--accent) 12%,transparent);color:var(--ink);border-color:transparent}
.btn{border:none;border-radius:8px;padding:8px 13px;font-size:12.5px;font-weight:600;background:var(--accent);color:var(--accent-ink)}
.btn:hover{filter:brightness(1.07)}
.btn.secondary{background:color-mix(in srgb,var(--ink) 7%,var(--surface));color:var(--ink)}
.btn.danger{background:var(--crit);color:#fff}
.btn:disabled{opacity:.5;cursor:default}

.grid{display:grid;gap:14px}
.kpi-grid{grid-template-columns:repeat(auto-fit,minmax(168px,1fr))}
.two-col{grid-template-columns:3fr 2fr}
.half-col{grid-template-columns:1fr 1fr}
.cards-3{grid-template-columns:repeat(auto-fit,minmax(285px,1fr))}
@media (max-width:980px){.two-col,.half-col{grid-template-columns:1fr}}

.tile .t-label{color:var(--ink-2);font-size:12px;margin-bottom:5px}
.tile .t-value{font-size:25px;font-weight:650;line-height:1.1}
.tile .t-delta{font-size:12px;margin-top:5px;color:var(--ink-2)}
.tile .t-delta .up{color:var(--good-text);font-weight:600}
.tile .t-delta .down{color:var(--crit);font-weight:600}
.tile .t-spark{margin-top:8px}

table.data{width:100%;border-collapse:collapse;font-size:13px}
table.data th{text-align:left;color:var(--muted);font-weight:550;font-size:11.5px;letter-spacing:.03em;text-transform:uppercase;padding:7px 10px;border-bottom:1px solid var(--grid);white-space:nowrap}
table.data td{padding:8px 10px;border-bottom:1px solid var(--grid);vertical-align:top}
table.data tr:last-child td{border-bottom:none}
table.data td.num,table.data th.num{text-align:right;font-variant-numeric:tabular-nums}
table.data tbody tr:hover td{background:color-mix(in srgb,var(--ink) 3%,transparent)}
.cell-main{font-weight:550}
.cell-sub{color:var(--muted);font-size:11.5px}
.scroll-x{overflow-x:auto}
.group-row td{background:color-mix(in srgb,var(--ink) 3%,transparent);font-weight:650;padding-top:10px}

.chip{display:inline-flex;align-items:center;gap:5px;font-size:11.5px;font-weight:600;border-radius:99px;padding:2px 9px 2px 7px;white-space:nowrap;color:var(--ink)}
.chip svg{flex:0 0 11px}
.chip.good{background:color-mix(in srgb,var(--good) 14%,var(--surface))}
.chip.warn{background:color-mix(in srgb,var(--warn) 18%,var(--surface))}
.chip.serious{background:color-mix(in srgb,var(--serious) 18%,var(--surface))}
.chip.crit{background:color-mix(in srgb,var(--crit) 14%,var(--surface))}
.chip.neutral{background:color-mix(in srgb,var(--ink) 7%,var(--surface));color:var(--ink-2)}
.chip.info{background:color-mix(in srgb,var(--s1) 13%,var(--surface))}

.chart-wrap{position:relative}
.chart-wrap svg{display:block;width:100%;height:auto}
.legend{display:flex;gap:16px;align-items:center;flex-wrap:wrap;margin-top:10px}
.legend .li{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--ink-2)}
.lg-line{width:14px;height:0;border-top:2.5px solid;border-radius:2px}
.lg-rect{width:10px;height:10px;border-radius:3px}
.tooltip{position:fixed;z-index:90;pointer-events:none;background:var(--surface);border:1px solid var(--border);border-radius:9px;box-shadow:var(--shadow);padding:8px 11px;font-size:12px;min-width:130px;opacity:0;transition:opacity 80ms linear}
.tooltip.show{opacity:1}
.tooltip .tt-title{color:var(--muted);font-size:11px;margin-bottom:4px}
.tooltip .tt-row{display:flex;align-items:center;gap:7px;padding:1.5px 0}
.tooltip .tt-key{width:12px;height:0;border-top:2.5px solid;border-radius:2px;flex:0 0 12px}
.tooltip .tt-val{font-weight:650;font-variant-numeric:tabular-nums;margin-left:auto;padding-left:12px}
.tooltip .tt-name{color:var(--ink-2)}

.toast-wrap{position:fixed;bottom:18px;right:18px;z-index:100;display:flex;flex-direction:column;gap:8px}
.toast{background:var(--surface);color:var(--ink);border:1px solid var(--border);border-left:3px solid var(--accent);border-radius:10px;box-shadow:var(--shadow);padding:10px 14px;font-size:12.5px;max-width:340px;animation:slidein .16s ease-out}
.toast.err{border-left-color:var(--crit)}
@keyframes slidein{from{transform:translateY(8px);opacity:0}to{transform:none;opacity:1}}

.modal-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.35);display:grid;place-items:center;z-index:95;padding:20px;overflow-y:auto}
.modal{background:var(--surface);border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow);max-width:560px;width:100%;padding:20px 22px;margin:auto}
.modal h3{margin:0 0 12px;font-size:15px}
.modal .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px 14px}
.modal .form-grid .full{grid-column:1/-1}
.modal label{display:block;font-size:11.5px;color:var(--ink-2);font-weight:600;margin-bottom:4px}
.modal input,.modal select{width:100%}
.modal .actions{display:flex;gap:8px;margin-top:16px;justify-content:flex-end}
.note{font-size:12px;color:var(--muted);line-height:1.55;border-top:1px solid var(--grid);margin-top:12px;padding-top:10px}
.back-link{color:var(--accent);background:none;border:none;padding:0;font-size:12.5px;font-weight:600;margin-bottom:12px;display:inline-flex;align-items:center;gap:5px}

.login-wrap{min-height:100vh;display:grid;place-items:center;background:var(--page)}
.login-card{width:min(380px,92vw)}
.login-card .brand{padding-bottom:6px}
.login-card input{width:100%;margin-bottom:10px}

.drawer{position:fixed;top:0;right:0;bottom:0;width:min(400px,92vw);background:var(--surface);border-left:1px solid var(--border);box-shadow:var(--shadow);z-index:94;padding:18px;overflow-y:auto}
.drawer h3{margin:0 0 4px;font-size:15px}
.notif{padding:10px 2px;border-bottom:1px solid var(--grid);font-size:12.5px}
.notif.unread{font-weight:600}
.notif .when{color:var(--muted);font-size:11px;font-weight:400}

.qb-logo{width:30px;height:30px;border-radius:8px;flex:0 0 30px;background:color-mix(in srgb,var(--s3) 16%,var(--surface));display:grid;place-items:center;font-weight:700;font-size:12px}
.file-row{display:flex;align-items:center;gap:10px;padding:8px 2px;border-bottom:1px solid var(--grid);font-size:12.5px}
.file-row:last-child{border-bottom:none}

@media (max-width:880px){
  .app{flex-direction:column}
  .sidebar{width:100%;height:auto;position:static;flex-direction:row;overflow-x:auto;align-items:center;padding:8px 10px}
  #navBox{flex-direction:row}
  .brand{padding:0 8px}.brand-sub{display:none}
  .nav-btn{width:auto;white-space:nowrap}
  .nav-count,.sidebar-foot{display:none}
  main{padding:16px 14px 44px}
  .modal .form-grid{grid-template-columns:1fr}
}