:root{
  --bg: #ffffff;
  --surface: #ffffff;
  --surface-2: #f7f7f8;
  --surface-3: #ededef;
  --border: rgba(0,0,0,0.09);
  --border-strong: rgba(0,0,0,0.22);
  --text: #0a0a0a;
  --text-2: #38383b;
  --text-3: #787880;
  --accent: #0a84ff;
  --danger: #b91c1f;
  --warning: #a35900;
  --success: #1f6e1f;
  --info: #0050b3;
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 16px;
}
@media (prefers-color-scheme: dark){
  :root{
    --bg: #000000;
    --surface: #1c1c1e;
    --surface-2: #2c2c2e;
    --surface-3: #3a3a3c;
    --border: rgba(255,255,255,0.14);
    --border-strong: rgba(255,255,255,0.28);
    --text: #ffffff;
    --text-2: #ebebf5;
    --text-3: #a0a0a5;
    --accent: #0a84ff;
    --danger: #ff6b6b;
    --warning: #ffb84d;
    --success: #6bd66a;
    --info: #5ab0ff;
  }
}

*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","Helvetica Neue",system-ui,sans-serif;
  font-size:15px;line-height:1.5;letter-spacing:-0.005em;-webkit-font-smoothing:antialiased}
.container{max-width:1040px;margin:0 auto;padding:24px 28px 80px;}
@media(max-width:700px){.container{padding:16px 14px 80px}}

.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum";letter-spacing:-0.01em}
.eyebrow{font-size:11px;color:var(--text-3);text-transform:uppercase;letter-spacing:0.08em;font-weight:600}
.meta{color:var(--text-2);font-size:13px}
.muted{color:var(--text-3)}
h1,h2,h3,h4{font-weight:600;color:var(--text);margin:0;letter-spacing:-0.02em}
h1{font-size:26px}h2{font-size:21px}h3{font-size:17px}h4{font-size:15px}
a{color:var(--text);text-decoration:none}
a.link{color:var(--accent)}
a.link:hover{text-decoration:underline}

nav.top{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:28px;padding:8px 0;border-bottom:0.5px solid var(--border)}
nav.top .brand{font-weight:600;font-size:15px;letter-spacing:-0.015em;color:var(--text)}
nav.top .links{display:flex;gap:2px;flex:1;justify-content:center}
nav.top .links a{padding:7px 14px;font-size:14px;color:var(--text-2);border-radius:var(--r-md);letter-spacing:-0.005em;font-weight:500}
nav.top .links a:hover{background:var(--surface-3);color:var(--text)}
nav.top .links a.active{color:var(--text);background:var(--surface-3)}
nav.top .icon-btn{padding:6px 10px;color:var(--text-2);border-radius:var(--r-md);font-weight:500}
nav.top .icon-btn:hover{background:var(--surface-3);color:var(--text)}

.btn{display:inline-flex;align-items:center;gap:6px;padding:9px 16px;border-radius:var(--r-md);
  background:var(--surface);border:0.5px solid var(--border-strong);color:var(--text);
  font-size:14px;font-weight:500;font-family:inherit;cursor:pointer;transition:background 0.12s ease}
.btn:hover{background:var(--surface-3)}
.btn:active{transform:scale(0.98)}
.btn.primary{background:var(--text);color:var(--surface);border-color:var(--text)}
.btn.primary:hover{opacity:0.88;background:var(--text)}
.btn.danger{color:var(--danger);border-color:var(--border-strong)}
.btn.danger:hover{background:rgba(193,39,45,0.06)}

input[type=text],input[type=search],input[type=number],input[type=email],
input[type=date],input[type=password],select,textarea{
  padding:9px 12px;border:0.5px solid var(--border-strong);border-radius:var(--r-md);
  background:var(--surface);color:var(--text);font-size:14px;font-family:inherit;
  width:100%;outline:none;transition:border-color 0.12s ease,box-shadow 0.12s ease}
input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(10,132,255,0.16)}
input[type=checkbox]{accent-color:var(--accent)}
label{display:block;font-size:13px;color:var(--text-2);margin-bottom:6px;font-weight:500}
.field{margin-bottom:14px}
.field-row{display:grid;gap:14px;grid-template-columns:1fr 1fr;margin-bottom:14px}
@media(max-width:600px){.field-row{grid-template-columns:1fr}}

.pill{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border-radius:14px;font-size:12px;
  font-weight:600;line-height:1.3;white-space:nowrap;letter-spacing:-0.005em}
.pill-red{background:#fde8e8;color:#a01a1f}
.pill-amber{background:#fcecd1;color:#8c4304}
.pill-green{background:#dcf2cb;color:#1c5c1a}
.pill-gray{background:var(--surface-3);color:var(--text-2)}
.pill-blue{background:#dceaff;color:#0d4799}
@media(prefers-color-scheme:dark){
  .pill-red{background:rgba(255,107,107,0.20);color:#ffb3b3}
  .pill-amber{background:rgba(255,184,77,0.22);color:#ffd49a}
  .pill-green{background:rgba(107,214,106,0.20);color:#a8edaa}
  .pill-blue{background:rgba(90,176,255,0.22);color:#aed4ff}
}

.avatar{display:inline-flex;align-items:center;justify-content:center;border-radius:50%;
  font-size:11px;font-weight:600;flex-shrink:0;letter-spacing:0.02em;width:32px;height:32px}
.a-purple{background:#dad5fc;color:#2e2680}
.a-teal{background:#bfe9d8;color:#053b2e}
.a-coral{background:#f5cdc0;color:#5d1e0a}
.a-blue{background:#cfe1ff;color:#073473}
.a-pink{background:#f6cad8;color:#601a31}
.a-amber{background:#fae0b1;color:#553000}
.a-green{background:#cee9b2;color:#1c4a06}
.a-gray{background:var(--surface-3);color:var(--text-2)}
@media(prefers-color-scheme:dark){
  .a-purple{background:rgba(127,119,221,0.28);color:#d8d4ff}
  .a-teal{background:rgba(29,158,117,0.28);color:#b8edd6}
  .a-coral{background:rgba(216,90,48,0.28);color:#ffc8b3}
  .a-blue{background:rgba(53,138,221,0.28);color:#c8dfff}
  .a-pink{background:rgba(212,83,126,0.28);color:#ffc8d8}
  .a-amber{background:rgba(239,159,39,0.28);color:#ffd49a}
  .a-green{background:rgba(99,153,34,0.28);color:#d3e8b8}
}

.card{background:var(--surface);border:0.5px solid var(--border);border-radius:var(--r-lg);padding:22px 24px}
.card.compact{padding:14px 18px}
.row-grid{display:grid;gap:14px}
.row-2{grid-template-columns:1fr 1fr}
.row-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.row-4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media(max-width:700px){.row-2,.row-3,.row-4{grid-template-columns:1fr}}

.hero-money{font-size:48px;font-weight:600;letter-spacing:-0.03em;line-height:1.02}
@media(max-width:600px){.hero-money{font-size:36px}}

.stat-block{border-top:0.5px solid var(--border);padding-top:14px}
.stat-value{font-size:26px;font-weight:600;margin-top:6px;letter-spacing:-0.018em}

.prop-card{background:var(--surface);border:0.5px solid var(--border);border-radius:var(--r-lg);
  overflow:hidden;margin-bottom:14px}
.prop-head{padding:20px 24px 16px;display:flex;justify-content:space-between;align-items:flex-start;gap:12px}
.prop-head .prop-name{font-size:17px;font-weight:600;letter-spacing:-0.015em;color:var(--text);display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.prop-head .prop-sub{color:var(--text-2);font-size:13px;margin-top:5px;font-weight:500}
.prop-head .prop-money{text-align:right;flex-shrink:0}
.prop-head .prop-money .amount{font-size:19px;font-weight:600;letter-spacing:-0.015em;font-variant-numeric:tabular-nums;color:var(--text)}
.prop-head .prop-money .per{font-size:12px;color:var(--text-3);margin-top:2px;font-weight:500}

.prop-zone{padding:16px 24px 6px;display:flex;justify-content:space-between;align-items:baseline;
  font-size:11px;font-weight:700;letter-spacing:0.10em;text-transform:uppercase;color:var(--text-3);
  border-top:0.5px solid var(--border);margin-top:4px}
.prop-zone:first-of-type{border-top:0.5px solid var(--border)}
.prop-zone .zone-total{font-size:13px;font-weight:600;color:var(--text-2);letter-spacing:-0.005em;text-transform:none;font-variant-numeric:tabular-nums}

.prop-row{display:grid;grid-template-columns:40px 1fr auto;gap:16px;padding:14px 24px;
  align-items:center;font-size:14px;color:var(--text);text-decoration:none;
  border-top:0.5px solid transparent;border-bottom:0.5px solid transparent}
.prop-row + .prop-row{border-top-color:var(--border)}
.prop-zone + .prop-row{border-top-color:transparent}
.prop-row:hover{background:var(--surface-2)}
.prop-row .tenant-block{min-width:0}
.prop-row .tenant-name{font-weight:600;font-size:14.5px;color:var(--text);letter-spacing:-0.005em}
.prop-row .tenant-sub{color:var(--text-2);font-size:12.5px;margin-top:3px;font-weight:400;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.prop-row .right-block{display:flex;flex-direction:column;align-items:flex-end;gap:4px;text-align:right;flex-shrink:0}
.prop-row .rent{font-variant-numeric:tabular-nums;font-weight:600;font-size:14.5px;color:var(--text);letter-spacing:-0.01em}
.prop-row .status-line{display:flex;align-items:center;gap:6px;font-size:12.5px;font-weight:500;color:var(--text-2)}
.status-dot{display:inline-block;width:8px;height:8px;border-radius:50%;flex-shrink:0}
.status-dot.paid     { background: var(--success); }
.status-dot.split    { background: var(--warning); }
.status-dot.underpaid{ background: var(--danger);  }
.status-dot.pending  { background: var(--text-3);  }
.status-line.paid     { color: var(--success); }
.status-line.split    { color: var(--warning); }
.status-line.underpaid{ color: var(--danger);  }
.status-line.pending  { color: var(--text-3);  }

.days-inline{font-variant-numeric:tabular-nums;font-weight:500}
.days-inline.warn{color:var(--warning)}
.days-inline.urgent{color:var(--danger);font-weight:600}

@media(max-width:700px){
  .prop-row{grid-template-columns:36px 1fr;grid-template-rows:auto auto;gap:6px 12px;padding:12px 18px}
  .prop-row .right-block{grid-column:2;grid-row:2;align-items:flex-start;text-align:left;flex-direction:row;justify-content:space-between;width:100%}
  .prop-row .tenant-block{grid-column:2;grid-row:1}
  .prop-head,.prop-zone{padding-left:18px;padding-right:18px}
}

table.data{width:100%;border-collapse:collapse;font-size:14px}
table.data th{text-align:left;padding:13px 16px 11px;border-bottom:1px solid var(--border-strong);
  font-weight:700;font-size:11.5px;color:var(--text);letter-spacing:0.08em;text-transform:uppercase;background:var(--surface)}
table.data td{padding:14px 16px;border-bottom:0.5px solid var(--border);vertical-align:middle;color:var(--text)}
table.data tr:last-child td{border-bottom:none}
table.data tr:hover td{background:var(--surface-2)}
table.data .right{text-align:right;font-variant-numeric:tabular-nums}

.flash{padding:11px 16px;border-radius:var(--r-md);margin-bottom:18px;font-size:14px;font-weight:500}
.flash.success{background:#dcf2cb;color:#1c5c1a}
.flash.error{background:#fde8e8;color:#a01a1f}
@media(prefers-color-scheme:dark){
  .flash.success{background:rgba(107,214,106,0.20);color:#a8edaa}
  .flash.error{background:rgba(255,107,107,0.20);color:#ffb3b3}
}

.breadcrumb{font-size:13px;color:var(--text-3);margin-bottom:16px;font-weight:500}
.breadcrumb a{color:var(--text-3)}
.breadcrumb a:hover{color:var(--text)}
.breadcrumb .sep{margin:0 7px;opacity:0.5}

details summary{cursor:pointer;font-size:13px;color:var(--text-2);padding:10px 0;list-style:none;font-weight:500}
details summary::-webkit-details-marker{display:none}
details summary::before{content:"▸";margin-right:8px;display:inline-block;transition:transform 0.12s ease;color:var(--text-3)}
details[open] summary::before{transform:rotate(90deg)}

.chart-wrap{position:relative;height:220px}
.payment-input{font-variant-numeric:tabular-nums;text-align:right;padding:7px 10px;font-size:14px}

.alert-card{background:var(--surface);border:0.5px solid var(--border);border-left:3px solid var(--warning);
  border-radius:var(--r-lg);padding:18px 22px;margin-bottom:20px}

.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.table-scroll table{min-width:780px}
@media(max-width:700px){
  table.data th,table.data td{padding:10px 8px;font-size:12.5px}
  table.data input,table.data select{padding:5px 8px;font-size:12.5px}
  .payment-input{width:80px}
  nav.top .links{gap:0;overflow-x:auto;-webkit-overflow-scrolling:touch}
  nav.top .links a{padding:7px 10px;font-size:13px;white-space:nowrap}
}
.alert-card.danger{border-left-color:var(--danger)}
.alert-card.success{border-left-color:var(--success)}
.alert-row{display:grid;grid-template-columns:36px 1fr auto auto;gap:14px;padding:11px 0;
  border-bottom:0.5px solid var(--border);align-items:center}
.alert-row:last-child{border-bottom:none;padding-bottom:0}
.alert-row:first-of-type{padding-top:0}