/* =====================================================================
   Sri Karuppannasamy Thirukkoyil — Accounts
   Palette: kumkum red, turmeric saffron, muted gold on warm cream.
   Signature: arched sanctum frame for the deity image + gold rule.
   Mobile-first, fully responsive.
   ===================================================================== */

:root{
  --kumkum:#B0152B;
  --kumkum-dk:#8A0F22;
  --saffron:#E2680E;
  --saffron-dk:#C2540A;
  --gold:#C49A3F;
  --gold-lt:#E8D7A8;
  --cream:#FBF4E9;
  --paper:#FFFFFF;
  --ink:#3A2418;
  --ink-soft:#806551;
  --line:#ECDDC6;
  --pos:#2E7D52;
  --neg:#B0152B;
  --shadow:0 1px 2px rgba(58,36,24,.06), 0 6px 18px rgba(58,36,24,.06);
  --radius:14px;
}

*{box-sizing:border-box;}
html{ -webkit-text-size-adjust:100%; }
body{
  margin:0;
  font-family:"Catamaran", system-ui, -apple-system, "Noto Sans Tamil", sans-serif;
  background:var(--cream);
  color:var(--ink);
  font-size:16px;
  line-height:1.55;
  /* subtle woven texture */
  background-image:
    radial-gradient(circle at 1px 1px, rgba(196,154,63,.07) 1px, transparent 0);
  background-size:22px 22px;
}
h1,h2,h3,h4{
  font-family:"Tiro Tamil","Catamaran",serif;
  font-weight:400;
  line-height:1.2;
  margin:0 0 .4em;
  color:var(--kumkum-dk);
}
a{color:var(--saffron-dk);text-decoration:none;}
a:hover{text-decoration:underline;}

/* ---------- Gold rule signature divider ---------- */
.rule{
  height:0;border:0;border-top:2px solid var(--gold);
  position:relative;margin:1.4rem 0;opacity:.55;
}
.rule::after{
  content:"";position:absolute;left:50%;top:-6px;width:10px;height:10px;
  transform:translateX(-50%) rotate(45deg);
  background:var(--cream);border:2px solid var(--gold);
}

/* ---------- Top app bar ---------- */
.appbar{
  background:linear-gradient(180deg,var(--kumkum),var(--kumkum-dk));
  color:#fff;border-bottom:4px solid var(--gold);
}
.appbar-inner{
  max-width:1080px;margin:0 auto;padding:.7rem 1rem;
  display:flex;align-items:center;gap:.8rem;
}
.brand{display:flex;align-items:center;gap:.7rem;min-width:0;}
.brand .om{
  width:42px;height:42px;flex:none;border-radius:50%;
  background:radial-gradient(circle at 50% 38%, var(--gold-lt), var(--gold));
  color:var(--kumkum-dk);display:grid;place-items:center;
  font-family:"Tiro Tamil",serif;font-size:1.5rem;line-height:1;
  box-shadow:inset 0 0 0 2px rgba(255,255,255,.5);
}
.brand-text{min-width:0;}
.brand-text .t1{
  font-family:"Tiro Tamil",serif;font-size:1.02rem;color:#fff;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block;
}
.brand-text .t2{font-size:.72rem;color:var(--gold-lt);letter-spacing:.02em;}
.appbar .spacer{flex:1;}
.lang-btn,.menu-btn{
  background:rgba(255,255,255,.14);color:#fff;border:1px solid rgba(255,255,255,.28);
  border-radius:999px;padding:.32rem .7rem;font:inherit;font-size:.82rem;cursor:pointer;
}
.lang-btn:hover,.menu-btn:hover{background:rgba(255,255,255,.24);text-decoration:none;color:#fff;}
.menu-btn{display:none;line-height:1;padding:.36rem .6rem;font-size:1.1rem;}

/* ---------- Nav ---------- */
.nav{background:var(--kumkum-dk);}
.nav-inner{
  max-width:1080px;margin:0 auto;padding:0 .6rem;
  display:flex;flex-wrap:wrap;gap:.1rem;
}
.nav a{
  color:#fbe9d6;padding:.7rem .85rem;font-size:.92rem;display:inline-block;
  border-bottom:3px solid transparent;
}
.nav a:hover{color:#fff;text-decoration:none;background:rgba(255,255,255,.06);}
.nav a.active{color:#fff;border-bottom-color:var(--gold);background:rgba(0,0,0,.18);}

/* ---------- Layout ---------- */
.wrap{max-width:1080px;margin:0 auto;padding:1.1rem 1rem 3rem;}
.page-head{display:flex;align-items:center;gap:.8rem;flex-wrap:wrap;margin-bottom:.3rem;}
.page-head h1{font-size:1.5rem;margin:0;}
.page-head .spacer{flex:1;}

/* ---------- Cards ---------- */
.card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:1.1rem;margin-bottom:1.1rem;
}
.card h2,.card h3{font-size:1.1rem;color:var(--ink);}

/* ---------- Deity sanctum frame (signature) ---------- */
.deity-frame{
  --w:150px;
  width:var(--w);margin:0 auto;text-align:center;
}
.deity-arch{
  position:relative;width:var(--w);height:calc(var(--w) * 1.18);
  margin:0 auto;
  background:
    repeating-linear-gradient(45deg, rgba(196,154,63,.10) 0 8px, transparent 8px 16px),
    var(--cream);
  border:2px solid var(--gold);
  border-radius:50% 50% 8px 8px / 60% 60% 8px 8px;
  display:grid;place-items:center;overflow:hidden;
  box-shadow:inset 0 0 0 4px var(--paper), inset 0 0 0 6px var(--gold-lt);
}
.deity-arch img{width:100%;height:100%;object-fit:cover;}
.deity-arch .ph{
  padding:1rem .6rem;color:var(--ink-soft);font-size:.78rem;line-height:1.35;
}
.deity-arch .ph .lamp{font-size:1.6rem;display:block;margin-bottom:.3rem;color:var(--saffron);}
.deity-caption{margin-top:.5rem;font-family:"Tiro Tamil",serif;color:var(--kumkum-dk);font-size:.95rem;}

/* ---------- Stat tiles ---------- */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:.8rem;}
.stat{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:1rem;box-shadow:var(--shadow);position:relative;overflow:hidden;
}
.stat::before{content:"";position:absolute;inset:0 auto 0 0;width:5px;}
.stat.income::before{background:var(--pos);}
.stat.expense::before{background:var(--neg);}
.stat.balance::before{background:var(--gold);}
.stat .label{font-size:.78rem;color:var(--ink-soft);text-transform:uppercase;letter-spacing:.04em;}
.stat .value{font-family:"Tiro Tamil",serif;font-size:1.5rem;margin-top:.25rem;}
.stat.income .value{color:var(--pos);}
.stat.expense .value{color:var(--neg);}
.stat.balance .value{color:var(--saffron-dk);}
.stat .sub{font-size:.72rem;color:var(--ink-soft);margin-top:.2rem;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.4rem;cursor:pointer;
  font:inherit;font-size:.92rem;border-radius:10px;padding:.55rem .95rem;
  border:1px solid var(--gold);background:var(--paper);color:var(--ink);
  transition:transform .04s ease;
}
.btn:hover{text-decoration:none;background:var(--gold-lt);}
.btn:active{transform:translateY(1px);}
.btn-primary{background:var(--saffron);border-color:var(--saffron-dk);color:#fff;}
.btn-primary:hover{background:var(--saffron-dk);color:#fff;}
.btn-danger{background:#fff;border-color:var(--neg);color:var(--neg);}
.btn-danger:hover{background:var(--neg);color:#fff;}
.btn-sm{padding:.32rem .6rem;font-size:.82rem;border-radius:8px;}
.btn-block{width:100%;justify-content:center;}

/* ---------- Forms ---------- */
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;}
.field{display:flex;flex-direction:column;gap:.3rem;}
.field.full{grid-column:1 / -1;}
label{font-size:.86rem;color:var(--ink-soft);font-weight:600;}
label .opt{font-weight:400;color:var(--gold);font-size:.78rem;}
input,select,textarea{
  font:inherit;padding:.6rem .7rem;border:1px solid var(--line);border-radius:10px;
  background:var(--paper);color:var(--ink);width:100%;
}
input:focus,select:focus,textarea:focus{
  outline:none;border-color:var(--saffron);box-shadow:0 0 0 3px rgba(226,104,14,.15);
}
textarea{min-height:80px;resize:vertical;}
.form-actions{display:flex;gap:.6rem;margin-top:1.1rem;flex-wrap:wrap;}

/* ---------- Tables ---------- */
.table-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--line);background:var(--paper);}
table{width:100%;border-collapse:collapse;font-size:.9rem;min-width:520px;}
thead th{
  background:var(--kumkum);color:#fff;text-align:left;padding:.6rem .7rem;font-weight:600;
  white-space:nowrap;font-size:.82rem;letter-spacing:.02em;
}
tbody td{padding:.6rem .7rem;border-top:1px solid var(--line);vertical-align:top;}
tbody tr:nth-child(even){background:#fdfaf3;}
.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap;}
.pos{color:var(--pos);font-weight:600;}
.neg{color:var(--neg);font-weight:600;}
tfoot td{padding:.6rem .7rem;border-top:2px solid var(--gold);font-weight:700;background:#fdf6ea;}

/* ---------- Badges & chips ---------- */
.badge{font-size:.72rem;padding:.15rem .5rem;border-radius:999px;display:inline-block;}
.badge.on{background:#e3f3ea;color:var(--pos);}
.badge.off{background:#f7e3e6;color:var(--neg);}
.chip{font-size:.74rem;background:var(--gold-lt);color:var(--ink);padding:.12rem .5rem;border-radius:6px;}

/* ---------- Toolbar / filters ---------- */
.toolbar{display:flex;gap:.6rem;flex-wrap:wrap;align-items:flex-end;margin-bottom:1rem;}
.toolbar .field{min-width:130px;}

/* ---------- Flash ---------- */
.flash{padding:.7rem 1rem;border-radius:10px;margin-bottom:1rem;border:1px solid;}
.flash.success{background:#e8f5ee;border-color:#bfe2cd;color:#1f6b43;}
.flash.error{background:#fbe9eb;border-color:#f0c6cc;color:#8a0f22;}

/* ---------- Avatar ---------- */
.avatar{width:40px;height:40px;border-radius:50%;object-fit:cover;border:2px solid var(--gold-lt);}
.avatar.ph{display:grid;place-items:center;background:var(--gold-lt);color:var(--kumkum-dk);font-weight:700;}

/* ---------- Login ---------- */
.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:1.2rem;}
.auth-card{width:100%;max-width:380px;}
.auth-card .deity-frame{margin-bottom:1rem;}

/* ---------- Footer ---------- */
.footer{
  text-align:center;color:var(--ink-soft);font-size:.8rem;padding:1.4rem 1rem;
  border-top:2px solid var(--gold);background:var(--paper);
}
.footer .om-line{font-family:"Tiro Tamil",serif;color:var(--kumkum-dk);font-size:.95rem;margin-bottom:.2rem;}

/* ---------- Responsive ---------- */
@media (max-width:760px){
  .menu-btn{display:inline-block;}
  .nav-inner{flex-direction:column;display:none;padding:.2rem .6rem .6rem;}
  .nav-inner.open{display:flex;}
  .nav a{width:100%;border-bottom:1px solid rgba(255,255,255,.08);border-left:3px solid transparent;}
  .nav a.active{border-bottom-color:rgba(255,255,255,.08);border-left-color:var(--gold);}
  .form-grid{grid-template-columns:1fr;}
  .stats{grid-template-columns:1fr;}
  .page-head h1{font-size:1.3rem;}
  .brand-text .t1{font-size:.92rem;}
}
@media (min-width:761px){ .nav-inner{display:flex !important;} }

/* ---------- Print ---------- */
@media print{
  .appbar,.nav,.footer,.toolbar,.btn,.no-print{display:none !important;}
  body{background:#fff;}
  .card{box-shadow:none;border:1px solid #ccc;}
  .wrap{max-width:100%;}
}