/* Family Hisab — one stylesheet, no framework. Colours: teal = income/primary, amber = expenses/warnings. */
:root{
  --bg:#F4F6F8; --card:#fff; --ink:#111827; --muted:#4B5563; --line:#E5E7EB; --line2:#EEF0F3;
  --pri:#0F766E; --pri-dark:#0B4F4A; --pri-soft:#CCFBF1; --pri-bg:#F0FDFA;
  --neg:#B45309; --warn-bg:#FFFBEB; --warn-line:#FDE68A; --warn-ink:#78350F;
  --info-bg:#EEF2FF; --info-ink:#3730A3; --dark:#0B2A2A; --radius:14px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:'Plus Jakarta Sans',system-ui,-apple-system,'Segoe UI',sans-serif;color:var(--ink);background:var(--bg);font-size:15px;line-height:1.45}
a{color:var(--pri)}a:hover{color:var(--pri-dark)}
h1{font-size:26px;margin:0}h2{font-size:16px;margin:0 0 12px}
small{font-size:12px}
.muted{color:var(--muted)}.pos{color:var(--pri)}.neg{color:var(--neg)}
.center{text-align:center}.nowrap{white-space:nowrap}
.sr{position:absolute;left:-9999px}
[hidden]{display:none!important}
hr{border:0;border-top:1px solid var(--line);margin:8px 0}

/* Shell */
.shell{display:flex;min-height:100vh}
.sidebar{width:240px;flex:0 0 240px;background:#fff;border-right:1px solid var(--line);padding:20px 14px;display:flex;flex-direction:column;gap:2px}
.sidebar .brand{display:flex;gap:10px;align-items:center;padding:0 8px 20px}
.sidebar .brand small{display:block;color:var(--muted)}
.logo{width:36px;height:36px;border-radius:10px;background:var(--pri);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;flex:0 0 36px}
.sidebar a{color:#374151;text-decoration:none;padding:11px 12px;border-radius:8px;font-size:14px}
.sidebar a:hover{background:var(--bg)}
.sidebar a.active{background:var(--pri-soft);color:var(--pri-dark);font-weight:600}
.sidebar.dark{background:var(--dark);border-color:var(--dark)}
.sidebar.dark,.sidebar.dark a{color:#E6F2F1}.sidebar.dark small{color:#9CC9C4}
.sidebar.dark a:hover{background:rgba(255,255,255,.08)}
.sidebar.dark a.active{background:var(--pri-soft);color:var(--dark)}
.sidebar.dark .logo{background:#14B8A6;color:var(--dark)}
.logout{margin-top:auto;padding-top:16px}
.logout button{background:none;border:0;color:inherit;font:inherit;font-size:13px;cursor:pointer;padding:10px 12px;text-align:left;opacity:.8}
.content{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{display:none}
.main{padding:28px 32px 48px;display:flex;flex-direction:column;gap:20px;max-width:1400px;width:100%}
.bottom-nav{display:none}

/* Page head */
.page-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:16px}
.page-head p{margin:4px 0 0}
.actions{display:flex;flex-wrap:wrap;gap:10px;align-items:flex-end}
.actions form{margin:0}

/* Cards & grids */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;min-width:0}
.card.flush{padding:0}.pad{padding:16px 16px 8px}
.card-head{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:8px}.card-head h2{margin:0}
.kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.kpis.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.kpi{display:flex;flex-direction:column;gap:6px}
.kpi>span{font-size:13px;color:var(--muted)}
.kpi strong{font-size:24px;font-weight:700}
.kpi b{font-size:15px}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.span-2{grid-column:span 2}
.stack{display:flex;flex-direction:column;gap:14px}
.row-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.mini-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.mini-grid div{background:#F9FAFB;border-radius:10px;padding:10px;display:flex;flex-direction:column;gap:2px;font-size:13px}
.mini-grid span{color:var(--muted)}

/* Bars */
.bar-row{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}
.bar-label{display:flex;justify-content:space-between;gap:8px;font-size:13px}
.bar{height:10px;background:var(--line2);border-radius:999px;overflow:hidden}
.bar>div{height:100%;background:var(--pri);border-radius:999px}
.bar.small{height:8px}.bar.warn>div{background:var(--neg)}
.budget{display:flex;flex-direction:column;gap:8px;padding:16px}

/* People, dues */
.person{display:flex;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid var(--line2)}
.person:last-child{border-bottom:0}.person.tight{padding:0;border:0}
.person small{display:block;color:var(--muted)}
.avatar{width:38px;height:38px;border-radius:50%;background:var(--pri-soft);color:var(--pri-dark);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;flex:0 0 38px}
.due{display:flex;flex-direction:column;gap:2px;border:1px solid var(--line);border-radius:10px;padding:12px;margin-bottom:10px;text-decoration:none;color:var(--ink)}
.due small{font-weight:600}
.due.in{background:var(--pri-bg);border-color:#99F6E4}.due.in small{color:var(--pri-dark)}
.due.out,.due.late{background:var(--warn-bg);border-color:var(--warn-line)}.due.out small,.due.late small{color:#92400E}
.quick{display:flex;gap:10px;flex-wrap:wrap}

/* Tables */
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse}
th{text-align:left;font-size:12px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;padding:12px 16px;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:12px 16px;border-bottom:1px solid var(--line2);font-size:14px;vertical-align:top}
tbody tr:last-child td{border-bottom:0}
.num{text-align:right;white-space:nowrap}
tr.clickable{cursor:pointer}tr.clickable:hover td{background:#FAFAFA}
.pager{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap;padding:14px 16px;border-top:1px solid var(--line2);font-size:13px}
.pager div{display:flex;gap:8px}

/* Badges & chips */
.badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600;white-space:nowrap}
.badge.ok{background:var(--pri-soft);color:var(--pri-dark)}
.badge.info{background:var(--info-bg);color:var(--info-ink)}
.badge.warn{background:#FEF3C7;color:#92400E}
.badge.muted{background:#F3F4F6;color:#374151}
.badge.solid{background:var(--pri);color:#fff}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:inline-flex;align-items:center;min-height:36px;padding:0 14px;border-radius:999px;border:1px solid #D1D5DB;background:#fff;color:#374151;text-decoration:none;font-size:13px}
.chip.on{border-color:var(--pri);background:var(--pri-bg);color:var(--pri-dark);font-weight:600}

/* Forms */
label{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:600}
input,select,textarea{font:inherit;font-size:15px;font-weight:400;color:var(--ink);height:44px;border:1px solid #D1D5DB;border-radius:10px;padding:0 12px;background:#fff;width:100%}
input[type=checkbox],input[type=radio]{width:18px;height:18px;accent-color:var(--pri);flex:0 0 auto}
input[type=file]{padding:9px 10px;height:auto}
input:focus,select:focus{outline:2px solid var(--pri);outline-offset:1px;border-color:var(--pri)}
label.check{flex-direction:row;align-items:center;gap:10px;font-weight:500;min-height:44px}
fieldset{border:0;padding:0;margin:0}legend{font-size:13px;font-weight:600;margin-bottom:8px}
.input-sm{height:38px;max-width:180px}
.form-card{max-width:640px}
.amount-field input{font-size:32px;font-weight:700;height:64px;text-align:center}
.filters{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;align-items:end;padding:16px}
.filter-btns{display:flex;gap:8px}
.inline-form{display:flex;gap:8px;align-items:flex-end;margin:0}
.inline-form label{font-size:12px;color:var(--muted)}
form.inline{display:inline;margin:0 0 0 10px}
.inline-edit{display:flex;flex-wrap:wrap;gap:12px;align-items:flex-end;margin:0}
.inline-edit.compact{flex-wrap:nowrap;align-items:center}.inline-edit.compact input{height:36px;max-width:240px}
.copy{height:36px;max-width:420px;margin:0 8px;font-size:13px}
.seg{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:6px;background:#F3F4F6;padding:4px;border-radius:12px}
.seg label,.seg a{position:relative;display:block;margin:0;text-decoration:none}
.seg input{position:absolute;opacity:0;pointer-events:none}
.seg span{display:flex;align-items:center;justify-content:center;min-height:42px;border-radius:9px;font-size:14px;font-weight:600;color:var(--muted);cursor:pointer;text-align:center;padding:0 8px}
.seg input:checked+span{background:#fff;color:var(--pri-dark);box-shadow:0 1px 3px rgba(0,0,0,.12)}
.seg input:focus-visible+span{outline:2px solid var(--pri)}
.seg.small span{min-height:36px;font-size:13px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:44px;padding:0 18px;border-radius:10px;border:1px solid #D1D5DB;background:#fff;color:var(--ink);font:inherit;font-size:14px;font-weight:600;text-decoration:none;cursor:pointer;white-space:nowrap}
.btn:hover{background:#F9FAFB;color:var(--ink)}
.btn.primary{background:var(--pri);border-color:var(--pri);color:#fff}.btn.primary:hover{background:var(--pri-dark)}
.btn.danger{border-color:#FCA5A5;color:#991B1B}
.btn.small{height:36px;padding:0 14px;font-size:13px}
.btn.big{height:50px;font-size:15px}
.btn.full{width:100%}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.link-btn{background:none;border:0;padding:0;color:var(--pri);font:inherit;font-size:14px;cursor:pointer;text-decoration:underline}
.danger-zone{max-width:640px}

/* Alerts */
.alert{padding:12px 16px;border-radius:10px;border:1px solid var(--line);background:#fff;font-size:14px}
.alert.ok{background:var(--pri-bg);border-color:#99F6E4;color:var(--pri-dark)}
.alert.warn{background:var(--warn-bg);border-color:var(--warn-line);color:var(--warn-ink)}
.alert.info{background:var(--info-bg);border-color:#C7D2FE;color:var(--info-ink)}
.alert a{color:inherit;font-weight:600}

/* Chart (reports) */
.chart{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:12px;height:260px;align-items:end;border-bottom:1px solid var(--line);padding:0 8px}
.chart .col{display:flex;flex-direction:column;align-items:center;gap:6px;height:100%}
.chart .bars{flex:1;width:100%;display:flex;justify-content:center;align-items:flex-end;gap:4px}
.chart .b{width:min(28px,40%);border-radius:6px 6px 0 0;min-height:2px}
.chart small{color:var(--muted);transform:translateY(22px)}
.b.inc,.sw.inc{background:var(--pri)}.b.exp,.sw.exp{background:#F59E0B}
.legend{display:flex;gap:16px;font-size:13px}.legend span{display:flex;align-items:center;gap:6px}
.sw{display:inline-block;width:12px;height:12px;border-radius:3px}

/* Plans */
.plan-card{display:flex;flex-direction:column;gap:10px}
.plan-card.current{border-color:var(--pri);background:var(--pri-bg)}
.plan-card .price{font-size:22px;font-weight:700}
.plan-card ul{margin:0;padding-left:18px;color:var(--muted);font-size:13px}
.plans{display:flex;flex-direction:column;gap:8px}
.plan-opt{flex-direction:row;align-items:center;gap:10px;border:1px solid #D1D5DB;border-radius:10px;padding:10px 12px;cursor:pointer}
.plan-opt small{display:block;font-weight:400;color:var(--muted)}
.plan-opt:has(input:checked){border:2px solid var(--pri);background:var(--pri-bg)}

/* Auth pages */
body.bare{background:#fff}
.bare-main{min-height:100vh}
.auth-split{display:flex;flex-wrap:wrap;min-height:100vh}
.auth-hero{flex:1 1 420px;background:var(--dark);color:#E6F2F1;padding:48px;display:flex;flex-direction:column;justify-content:space-between;gap:32px}
.auth-hero .brand{display:flex;gap:10px;align-items:center;font-size:18px}
.auth-hero .logo{background:#14B8A6;color:var(--dark)}
.auth-hero h1{font-size:40px;line-height:1.15;color:#fff;max-width:520px}
.auth-hero p,.auth-hero li{color:#B8DAD6;font-size:16px}
.auth-hero small{color:#9CC9C4}
.ticks{padding-left:20px;display:flex;flex-direction:column;gap:8px}
.auth-form{flex:1 1 420px;display:flex;align-items:center;justify-content:center;padding:48px 24px}
.narrow{width:100%;max-width:440px}
.auth-card{max-width:440px;margin:10vh auto;padding:32px 24px;display:flex;flex-direction:column;gap:12px}

/* Mobile */
@media (max-width: 1100px){
  .kpis{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid-3{grid-template-columns:1fr}.span-2{grid-column:auto}
}
@media (max-width: 820px){
  .sidebar{position:fixed;inset:0 auto 0 0;z-index:30;transform:translateX(-100%);transition:transform .2s;box-shadow:0 0 40px rgba(0,0,0,.2);overflow-y:auto}
  .sidebar.open{transform:none}
  .topbar{display:flex;align-items:center;gap:8px;position:sticky;top:0;z-index:20;background:var(--pri);color:#fff;padding:8px 12px}
  .menu-btn{width:44px;height:44px;border:0;background:transparent;color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer}
  .main{padding:16px 14px 96px;gap:16px}
  .grid-2,.row-2,.mini-grid{grid-template-columns:1fr}
  .kpis,.kpis.three{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .kpi strong{font-size:19px}
  .card{padding:14px}
  h1{font-size:22px}
  .bottom-nav{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;left:0;right:0;bottom:0;z-index:20;background:#fff;border-top:1px solid var(--line);padding:6px 6px calc(6px + env(safe-area-inset-bottom))}
  .bottom-nav a{min-height:48px;display:flex;align-items:center;justify-content:center;text-decoration:none;color:var(--muted);font-size:13px;font-weight:600}
  .auth-hero{padding:28px 24px}.auth-hero h1{font-size:28px}
  .auth-hero ul,.auth-hero p{display:none}
}
@media print{
  .sidebar,.topbar,.bottom-nav,.no-print,.actions{display:none!important}
  body{background:#fff}.card{border-color:#ccc;break-inside:avoid}
  .main{padding:0}
}