/* SV-Srivaari Chits — palette taken from the printed application form:
   form-ink navy, cool paper, temple gold reserved for prizes. */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans:wght@400;600;700&family=Noto+Sans+Tamil:wght@400;600&display=swap');
:root{
  --ink:#22306e; --ink-2:#3b4a8f; --paper:#f6f7fb; --card:#fff; --line:#d9ddea; --text:#1d2233; --muted:#667085;
  --gold:#b08a2e; --gold-bg:#f7efd9; --ok:#2f7d4f; --ok-bg:#e3f2e8; --warn:#9a6a00; --warn-bg:#fdf1d2; --bad:#b23a3a; --bad-bg:#fbe5e5; --info:#2f5f9e; --info-bg:#e5eefa;
  --r:6px; font-size:15px;
}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--text);font-family:"Noto Sans","Noto Sans Tamil",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;line-height:1.45}
a{color:var(--ink-2)} a:hover{color:var(--ink)}
h1{font-size:1.55rem;margin:0 0 1rem;color:var(--ink);font-weight:700;letter-spacing:-.01em}
h2{font-size:1.05rem;margin:0 0 .75rem;color:var(--ink)} h3{font-size:.95rem;margin:1.2rem 0 .5rem}
small,.muted{color:var(--muted)} code{background:#eef0f6;padding:.1em .35em;border-radius:4px;font-size:.85em;word-break:break-all}
:focus-visible{outline:3px solid #8fa2ff;outline-offset:2px}

/* Shell */
.shell{display:grid;grid-template-columns:230px 1fr;min-height:100vh}
.side{background:var(--ink);color:#dfe4ff;padding:1rem .75rem;display:flex;flex-direction:column;gap:1rem;position:sticky;top:0;height:100vh}
.brand{display:flex;align-items:center;gap:.6rem;color:#fff;text-decoration:none;font-weight:700;font-size:.9rem;line-height:1.2}
.mark{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:50%;border:2px solid var(--gold);color:#fff;font-style:italic;font-weight:700;flex:none;background:#1a2558}
.brand.big{color:var(--ink);font-size:1.05rem;margin-bottom:1rem}.brand.big .mark{background:var(--ink)}
.branch-pick{background:rgba(255,255,255,.07);border-radius:var(--r);padding:.5rem .6rem;font-size:.8rem;color:#aab4e8}
.branch-pick label{color:#aab4e8;font-size:.8rem}.branch-pick select{margin-top:.2rem;background:#1a2558;color:#fff;border-color:#4a5aa8;font-size:.85rem;padding:.3rem .4rem}
.branch-pick strong{display:block;color:#fff;font-size:.9rem}.branch-pick span{display:block}
.side nav{display:flex;flex-direction:column;gap:2px}
.side nav a{color:#cfd6ff;text-decoration:none;padding:.5rem .7rem;border-radius:var(--r);display:flex;align-items:center;gap:.65rem}
.side nav a .ic{flex:none;opacity:.75}
.side nav a:hover .ic,.side nav a.on .ic{opacity:1}
.side nav a.on .ic{color:var(--gold)}
.side nav hr{border:0;border-top:1px solid rgba(255,255,255,.14);margin:.5rem .7rem}
.who{display:flex;flex-direction:column;gap:.35rem}
.who .out{display:inline-flex;align-items:center;gap:.4rem;text-decoration:none;color:#cfd6ff}.who .out:hover{color:#fff}
.side nav a:hover{background:rgba(255,255,255,.08);color:#fff}
.side nav a.on{background:#fff;color:var(--ink);font-weight:600}
.who{margin-top:auto;font-size:.85rem}.who a{color:#fff}.who small{color:#aab4e8}
.main{padding:1.5rem 2rem 3rem;min-width:0}

/* Blocks */
.nowrap{white-space:nowrap}
.cols.wide-left{grid-template-columns:minmax(0,2.2fr) minmax(260px,1fr)}
table.bars td{border-bottom:1px solid #eceef5}
.bar{height:6px;background:#eef0f6;border-radius:3px;margin-top:4px}.bar i{display:block;height:100%;background:var(--ink-2);border-radius:3px}
.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:1rem 1.1rem;margin-bottom:1rem}
.cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(380px,1fr));gap:1rem;align-items:start}
.cols>.panel{margin-bottom:0}.cols{margin-bottom:1rem}
.toolbar{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center;margin-bottom:1rem}
.toolbar .search,.search{display:flex;gap:.5rem;flex:1}
.grow{flex:1;min-width:200px}

/* Ledger strip: figures read like a passbook header */
.ledger-strip{display:flex;flex-wrap:wrap;background:var(--card);border:1px solid var(--line);border-left:4px solid var(--ink);border-radius:var(--r);margin-bottom:1rem}
.ledger-strip>div{flex:1 1 150px;padding:.75rem 1rem;border-right:1px dashed var(--line)}
.ledger-strip>div:last-child{border-right:0}
.ledger-strip span{display:block;font-size:.8rem;color:var(--muted)}
.ledger-strip strong{font-size:1.25rem;font-variant-numeric:tabular-nums;color:var(--ink)}
.ledger-strip strong.sm{font-size:1rem}
.ledger-strip .bad strong{color:var(--bad)} .ledger-strip .gold strong{color:var(--gold)}

/* Tables */
table{width:100%;border-collapse:collapse;font-size:.9rem}
th{text-align:left;font-weight:600;color:var(--muted);font-size:.8rem;border-bottom:2px solid var(--line);padding:.45rem .5rem;white-space:nowrap}
td{border-bottom:1px solid #eceef5;padding:.45rem .5rem;vertical-align:top}
.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
table.list{background:var(--card);border:1px solid var(--line);border-radius:var(--r)}
tr.total td{font-weight:700;border-top:2px solid var(--ink);background:#f1f3fa}
.row-bad td{background:#fff6f6}.row-void td{color:#98a0b3;text-decoration:line-through}
.neg{color:var(--bad);font-weight:600}
.scroll{overflow-x:auto}
td.msg{max-width:420px;font-size:.82rem}

/* Badges */
.badge{display:inline-block;padding:.1rem .5rem;border-radius:99px;font-size:.75rem;font-weight:600;white-space:nowrap}
.b-ok{background:var(--ok-bg);color:var(--ok)}.b-warn{background:var(--warn-bg);color:var(--warn)}.b-bad{background:var(--bad-bg);color:var(--bad)}
.b-info{background:var(--info-bg);color:var(--info)}.b-gold{background:var(--gold-bg);color:var(--gold)}.b-muted{background:#eef0f5;color:var(--muted)}

/* Alerts */
.alert{padding:.7rem 1rem;border-radius:var(--r);margin-bottom:1rem;border-left:4px solid}
.alert-ok{background:var(--ok-bg);border-color:var(--ok)}.alert-bad{background:var(--bad-bg);border-color:var(--bad)}
.alert-warn{background:var(--warn-bg);border-color:var(--warn)}.alert-info{background:var(--info-bg);border-color:var(--info)}

/* Forms */
input,select,textarea{font:inherit;padding:.45rem .6rem;border:1px solid #c5cad9;border-radius:var(--r);background:#fff;color:var(--text);width:100%}
input[type=checkbox]{width:auto} input.big{font-size:1.3rem;font-weight:700}
label{display:flex;flex-direction:column;gap:.25rem;font-size:.85rem;color:#3d4459}
label small{font-size:.75rem}
.lbl{display:block;font-size:.85rem;color:#3d4459;margin-bottom:.3rem}
fieldset{border:1px solid var(--line);border-radius:var(--r);background:var(--card);padding:1rem 1.1rem;margin:0 0 1rem}
legend{font-weight:700;color:var(--ink);padding:0 .4rem}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:.75rem;margin-bottom:.75rem}
.span2{grid-column:span 2}.span3{grid-column:span 3}.span4,.full{grid-column:1/-1}
.checks{display:flex;flex-wrap:wrap;gap:.35rem 1rem}.checks label,label.check,.inline-lbl{flex-direction:row;align-items:center;gap:.35rem}
.stack{display:flex;flex-direction:column;gap:.6rem;margin-top:.5rem}
.row-form{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center}
.row-form>input,.row-form>select{width:auto}.row-form .grow{flex:1}.row-form h2{width:100%}
.w-sm{width:70px!important}
form.inline{display:inline}
.actions{display:flex;gap:1rem;align-items:center}
.btn{display:inline-block;background:var(--ink);color:#fff;border:1px solid var(--ink);padding:.5rem 1rem;border-radius:var(--r);font:inherit;font-weight:600;cursor:pointer;text-decoration:none;white-space:nowrap}
.btn:hover{background:var(--ink-2);color:#fff}
.btn.ghost{background:#fff;color:var(--ink)}.btn.ghost:hover{background:#eef0fa}
.btn.danger{background:var(--bad);border-color:var(--bad)}.btn.ghost.danger{background:#fff;color:var(--bad)}
.btn.sm{padding:.25rem .6rem;font-size:.85rem}
.linkbtn{background:none;border:0;color:var(--ink-2);text-decoration:underline;cursor:pointer;font:inherit;font-size:.85rem;padding:0}
.tabs{display:flex;gap:.25rem;margin-right:auto}.tabs a{padding:.4rem .8rem;border-radius:var(--r);text-decoration:none}.tabs a.on{background:var(--ink);color:#fff}
.pager{display:flex;gap:.3rem;align-items:center;margin-top:.8rem}.pager a,.pager span{padding:.25rem .6rem;border-radius:4px}.pager .cur{background:var(--ink);color:#fff}

/* Passbook — the signature element: one stamped cell per installment */
.passbook{display:grid;grid-template-columns:repeat(auto-fill,minmax(64px,1fr));gap:6px}
.passbook .cell{border:1px solid var(--line);border-radius:4px;padding:.35rem .3rem;text-align:center;background:#fff;position:relative}
.passbook .cell b{display:block;font-size:1rem;font-variant-numeric:tabular-nums}
.passbook .cell span{font-size:.7rem;color:var(--muted)}
.p-paid{background:var(--ok-bg)!important;border-color:#9fd1b2!important}.p-paid b{color:var(--ok)}
.p-part{background:var(--warn-bg)!important;border-color:#e6c77a!important}
.p-late{background:var(--bad-bg)!important;border-color:#e5a3a3!important}.p-late b{color:var(--bad)}
.passbook .won{outline:2px solid var(--gold);outline-offset:1px}
.passbook .won::after{content:"★";position:absolute;top:1px;right:4px;color:var(--gold);font-size:.75rem}
.legend{display:flex;flex-wrap:wrap;gap:1rem;font-size:.8rem;color:var(--muted);margin:.6rem 0}
.legend i{display:inline-block;width:12px;height:12px;border:1px solid var(--line);border-radius:3px;margin-right:4px;vertical-align:-2px;background:#fff}
.legend i.won{outline:2px solid var(--gold)}
details summary{cursor:pointer;color:var(--ink-2);margin:.5rem 0}

/* Collections */
.quick{display:flex;flex-wrap:wrap;gap:.5rem}
.quick button{background:#eef0fa;border:1px dashed var(--ink-2);color:var(--ink);border-radius:var(--r);padding:.4rem .8rem;cursor:pointer;font:inherit;font-size:.85rem}
.quick button:hover{background:#dfe4f7}
table.calc td{font-size:1.05rem;font-weight:700;font-variant-numeric:tabular-nums;color:var(--ink)}
table.calc td:first-child{color:var(--gold)}

/* Profile */
.profile{display:flex;gap:1rem}.profile .photo{width:110px;height:130px;object-fit:cover;border-radius:4px;border:1px solid var(--line)}
dl{display:grid;grid-template-columns:130px 1fr;gap:.35rem .75rem;margin:0;font-size:.9rem}dt{color:var(--muted)}dd{margin:0}

/* Settings toggles */
.toggles{display:grid;grid-template-columns:repeat(auto-fill,minmax(330px,1fr));gap:.6rem}
.toggle{flex-direction:row;align-items:flex-start;gap:.75rem;padding:.6rem;border:1px solid var(--line);border-radius:var(--r);cursor:pointer}
.toggle input{position:absolute;opacity:0}
.toggle .knob{flex:none;width:40px;height:22px;border-radius:99px;background:#c9cedd;position:relative;transition:background .15s;margin-top:2px}
.toggle .knob::after{content:"";position:absolute;top:3px;left:3px;width:16px;height:16px;border-radius:50%;background:#fff;transition:transform .15s}
.toggle input:checked+.knob{background:var(--ok)}.toggle input:checked+.knob::after{transform:translateX(18px)}
.toggle input:focus-visible+.knob{outline:3px solid #8fa2ff}
.toggle strong{display:block;color:var(--text)}.toggle small{display:block}
table.tpl td{vertical-align:middle}table.tpl td.switch{width:230px}table.tpl td.switch small{display:block}table.tpl td:last-child{width:170px}

/* Reports index */
.report-index{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:.5rem}
.report-index a{background:var(--card);border:1px solid var(--line);border-left:4px solid var(--ink);padding:.8rem 1rem;border-radius:var(--r);text-decoration:none;font-weight:600}
.report-index a:hover{border-left-color:var(--gold)}
.filters label{flex-direction:row;align-items:center;gap:.35rem}.filters input,.filters select{width:auto}

/* Auth */
body.auth{display:grid;place-items:center;min-height:100vh}
.auth-card{background:#fff;border:1px solid var(--line);border-top:4px solid var(--ink);border-radius:var(--r);padding:2rem;width:min(400px,92vw);display:flex;flex-direction:column;gap:.8rem}
.auth-card form{display:flex;flex-direction:column;gap:.8rem}

/* Receipt */
.receipt-page{background:#e9ebf2;padding:1rem}
.receipt{background:#fff;max-width:680px;margin:0 auto;padding:1.5rem 2rem;border:1px solid var(--line);position:relative}
.receipt header{display:flex;gap:1rem;align-items:center;border-bottom:2px solid var(--ink);padding-bottom:.8rem}
.receipt header .mark{background:var(--ink);width:56px;height:56px;font-size:1.2rem}
.receipt h1{margin:0;font-size:1.3rem}.receipt header p{margin:.2rem 0 0;font-size:.8rem;color:var(--muted)}
.receipt h2{text-align:center;margin:1rem 0}
.rgrid{grid-template-columns:140px 1fr;margin-bottom:1rem}
.receipt footer{display:flex;justify-content:space-between;margin-top:3rem;font-size:.85rem}
.receipt .fine{font-size:.75rem;color:var(--muted);margin-top:1rem}
.receipt.void::before{content:"CANCELLED";position:absolute;top:40%;left:15%;font-size:4rem;color:rgba(178,58,58,.18);transform:rotate(-20deg);font-weight:700}
.void-note{color:var(--bad);font-weight:700}

@media (max-width:860px){
  .shell{grid-template-columns:1fr}.side{position:static;height:auto}.who{margin:0;flex-direction:row;justify-content:space-between;align-items:center}
  .side nav{display:grid;grid-template-columns:repeat(auto-fill,minmax(76px,1fr));gap:4px}
  .side nav a{flex-direction:column;gap:.25rem;padding:.55rem .25rem;font-size:.72rem;text-align:center;line-height:1.15}
  .side nav a .ic{width:22px;height:22px}.side nav hr{display:none}
  .main{padding:1rem}.cols.wide-left{grid-template-columns:1fr}.grid{grid-template-columns:1fr 1fr}.span3,.span4{grid-column:1/-1}.cols{grid-template-columns:1fr}
  table.list,.panel table{display:block;overflow-x:auto}
}
@media print{
  .side,.noprint,.toolbar,.pager,form.inline,.actions{display:none!important}
  .shell{display:block}.main{padding:0}body,.receipt-page{background:#fff}.panel,.receipt{border:0}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

/* ---------- Server-side tables (DataTables themed to the app) ---------- */
.dt-wrap{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:.9rem 1rem 1rem;margin-bottom:1rem}
.panel .dt-wrap{border:0;padding:0;margin:0}
.dt-wrap .dt-container{font-size:.9rem;color:var(--text)}
.dt-wrap .dt-layout-row{margin:.4rem 0}
.dt-wrap .dt-layout-table{overflow-x:auto}
.dt-wrap .dt-search input{width:260px;max-width:60vw;padding:.45rem .7rem .45rem 2rem;border:1px solid #c5cad9;border-radius:var(--r);
  background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23667085' stroke-width='2' stroke-linecap='round'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cpath d='m21 21-4.3-4.3'/%3E%3C/svg%3E") no-repeat .6rem center;margin-left:0}
.dt-wrap .dt-length label,.dt-wrap .dt-search label{display:inline-flex;flex-direction:row;align-items:center;gap:.3rem;font-size:.85rem;color:var(--muted)}
.dt-wrap .dt-length select{width:auto;padding:.3rem .4rem;margin:0 .3rem}
div.dt-container .dt-search input.dt-input{padding-left:2rem!important;margin-left:0}
.dt-wrap table.dataTable th.dt-type-numeric,.dt-wrap table.dataTable td.dt-type-numeric{text-align:right}
.dt-wrap table.dataTable td.nowrap{white-space:nowrap}
.dt-wrap table.dataTable>tbody>tr>td.dt-type-string,.dt-wrap table.dataTable>thead>tr>th.dt-type-string{text-align:left}
.dt-wrap table.dataTable{border-collapse:collapse;width:100%!important}
.dt-wrap table.dataTable>thead>tr>th{font-size:.78rem;color:var(--muted);font-weight:600;border-bottom:2px solid var(--line);padding:.5rem .5rem;white-space:nowrap;background:#fbfbfd}
.dt-wrap table.dataTable>thead>tr>th.num{text-align:right}
.dt-wrap table.dataTable>tbody>tr>td{padding:.5rem .5rem;border-bottom:1px solid #eceef5;vertical-align:top}
.dt-wrap table.dataTable>tbody>tr:hover>td{background:#f5f7fd}
.dt-wrap table.dataTable>tbody>tr.row-void>td{color:#98a0b3}
.dt-wrap table.dataTable>tbody>tr.row-void>td a{color:#98a0b3}
.dt-wrap table.dataTable thead .dt-column-order::before,.dt-wrap table.dataTable thead .dt-column-order::after{color:var(--ink-2)}
.dt-wrap table.dataTable thead th.dt-ordering-asc,.dt-wrap table.dataTable thead th.dt-ordering-desc{color:var(--ink)}
/* filter row */
.dt-wrap tr.dt-filters th{background:#f3f5fb;padding:.35rem .35rem;border-bottom:1px solid var(--line);cursor:default}
.dt-wrap tr.dt-filters input,.dt-wrap tr.dt-filters select{font-size:.8rem;padding:.3rem .4rem;min-width:70px;font-weight:400;color:var(--text)}
.dt-wrap tr.dt-filters .pair{display:flex;gap:3px;min-width:130px}
.dt-wrap tr.dt-filters .pair input{min-width:0;width:50%}
.dt-wrap tr.dt-filters input[type=date]{min-width:115px}
/* toolbar above table */
.dt-bar{display:flex;gap:.5rem;align-items:center;justify-content:flex-end;margin:.25rem 0 .1rem}
.dt-bar .btn{display:inline-flex;align-items:center;gap:.35rem}
.dt-active{margin-right:auto;background:var(--info-bg);color:var(--info);font-size:.8rem;font-weight:600;padding:.2rem .6rem;border-radius:99px}
/* paging */
.dt-wrap .dt-paging .dt-paging-button{border-radius:var(--r)!important;padding:.3rem .7rem!important;margin-left:2px;border:1px solid transparent!important;color:var(--ink)!important;background:none!important}
.dt-wrap .dt-paging .dt-paging-button:hover{background:#eef0fa!important;border-color:var(--line)!important}
.dt-wrap .dt-paging .dt-paging-button.current,.dt-wrap .dt-paging .dt-paging-button.current:hover{background:var(--ink)!important;color:#fff!important;border-color:var(--ink)!important}
.dt-wrap .dt-paging .dt-paging-button.disabled{color:#b8bfd1!important}
.dt-wrap .dt-info{color:var(--muted);font-size:.85rem}
.dt-wrap div.dt-processing{background:rgba(255,255,255,.95);border:1px solid var(--line);border-radius:var(--r);box-shadow:0 4px 18px rgba(34,48,110,.12);padding:.7rem 1rem;font-weight:600;color:var(--ink)}
.dt-wrap div.dt-processing>div:last-child{display:none}
.dt-spin{display:inline-block;width:14px;height:14px;border:2px solid var(--line);border-top-color:var(--ink);border-radius:50%;animation:spin .7s linear infinite;vertical-align:-2px;margin-right:.3rem}
@keyframes spin{to{transform:rotate(360deg)}}
.dt-wrap td.dt-empty{color:var(--muted);text-align:center;padding:1.5rem}
/* advanced search */
details.adv{border:1px dashed #b9c1dc;border-radius:var(--r);padding:.2rem .8rem;margin-bottom:.6rem;background:#fafbfe}
details.adv[open]{padding-bottom:.8rem;border-style:solid}
details.adv summary{cursor:pointer;font-weight:600;color:var(--ink);display:flex;align-items:center;gap:.4rem;padding:.4rem 0;list-style:none}
details.adv summary::-webkit-details-marker{display:none}
details.adv summary::after{content:"▾";margin-left:.2rem;font-size:.8rem;color:var(--muted)}
details.adv[open] summary::after{content:"▴"}
.adv-count{background:var(--ink);color:#fff;border-radius:99px;font-size:.72rem;padding:0 .45rem;line-height:1.4rem}
.adv-form .grid{margin:.5rem 0}
.adv-form .pair,.filters .pair{display:flex;gap:.3rem}
.push-right{margin-left:auto}

/* ---------- Nominee cards ---------- */
.nom-cards{display:grid;gap:.5rem}
.nom-card{display:flex;align-items:center;gap:.75rem;border:1px solid var(--line);border-radius:var(--r);padding:.55rem .7rem;background:#fff}
.nom-card>div{flex:1;min-width:0}
.nom-card img,.avatar{width:44px;height:44px;border-radius:50%;object-fit:cover;flex:none}
.avatar{display:inline-grid;place-items:center;background:var(--info-bg);color:var(--ink);font-weight:700;font-size:1.1rem}
.avatar.big{width:110px;height:130px;border-radius:4px;font-size:2.4rem}
.nom-card.big{border-left:4px solid var(--gold)}
.nom-card.big img,.nom-card.big .avatar{width:56px;height:56px}
.nom-card.off{opacity:.55}
.cols.tight{gap:1rem;margin-bottom:.5rem}
.guardian[hidden]{display:none}
.profile>div{flex:1;min-width:0}