/* ============================================================================
   Mahadev Finance — Design System
   Restrained typography · SVG icons · light default + dark [data-theme="dark"]
   Two real layouts: mobile (bottom tab bar) and desktop (left sidebar).
   --brand is injected per tenant in the layout <style>.
   ============================================================================ */

:root{
  --brand:#e11d48;
  --brand-ink:#ffffff;
  --brand-soft:rgba(225,29,72,.10);

  --bg:#f6f7f9;
  --surface:#ffffff;
  --surface-2:#f1f3f6;
  --text:#1a2130;
  --muted:#6b7686;
  --line:#e8ebf0;

  --ok:#0f9d58;   --ok-soft:rgba(15,157,88,.10);
  --warn:#c97a00; --warn-soft:rgba(201,122,0,.10);
  --err:#d64550;  --err-soft:rgba(214,69,80,.10);
  --adv:#2563eb;  --adv-soft:rgba(37,99,235,.12);   /* advance (paid ahead) */

  --shadow:0 1px 2px rgba(20,28,44,.04),0 4px 14px rgba(20,28,44,.05);
  --shadow-lg:0 10px 30px rgba(20,28,44,.10);
  --radius:16px;
  --radius-sm:12px;
  --nav-h:60px;
  --side-w:250px;
}

[data-theme="dark"]{
  --brand-soft:rgba(225,29,72,.16);
  --bg:#0b0e13;
  --surface:#151a21;
  --surface-2:#1a212b;
  --text:#dfe4ec;
  --muted:#8792a3;
  --line:#232b36;
  --ok-soft:rgba(15,157,88,.16);
  --warn-soft:rgba(201,122,0,.16);
  --err-soft:rgba(214,69,80,.16);
  --adv:#60a5fa;  --adv-soft:rgba(96,165,250,.16);
  --shadow:0 1px 2px rgba(0,0,0,.3),0 6px 18px rgba(0,0,0,.30);
  --shadow-lg:0 14px 40px rgba(0,0,0,.5);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  background:var(--bg);color:var(--text);
  font-size:14px;line-height:1.55;letter-spacing:-.005em;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
::selection{background:var(--brand-soft)}
/* SVG icons: size is controlled by CSS in every context (never let an SVG
   stretch its container). Boxes clip as a safety net. */
.ic-svg{display:block;flex:0 0 auto;width:20px;height:20px}
.avatar{overflow:hidden}
.avatar .ic-svg{width:18px;height:18px}
.ic{overflow:hidden}
.ic .ic-svg{width:16px;height:16px}
.btn .ic-svg{width:16px;height:16px}
.icon-btn{overflow:hidden}
.icon-btn .ic-svg{width:19px;height:19px}
.tabbar .ic-svg{width:22px;height:22px}
.side-nav .ic-svg,.side-foot .ic-svg{width:19px;height:19px}
.empty .ic-svg{width:28px;height:28px}
.switch + .ic-svg{width:18px;height:18px}

/* ---------------------------------------------------------------- Shell ---- */
.shell{min-height:100vh}
.app-main{min-height:100vh;display:flex;flex-direction:column}

/* ---- Sidebar (desktop only) ---- */
.sidebar{display:none}

/* ---- Top app bar ---- */
.appbar{
  position:sticky;top:0;z-index:20;
  background:color-mix(in srgb,var(--surface) 90%,transparent);
  backdrop-filter:saturate(180%) blur(12px);-webkit-backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid var(--line);
  padding:calc(env(safe-area-inset-top) + 10px) 16px 10px;
}
.appbar-row{display:flex;align-items:center;justify-content:space-between;gap:12px}
.appbar .brand{display:flex;align-items:center;gap:10px;font-weight:600;font-size:15px}
.appbar .brand .logo{
  height:32px;width:32px;border-radius:9px;flex:0 0 auto;
  display:flex;align-items:center;justify-content:center;
  background:var(--brand);color:var(--brand-ink);font-weight:600;font-size:14px;overflow:hidden
}
.appbar .brand .logo img{height:100%;width:100%;object-fit:cover}
.appbar .brand .sub{font-size:11.5px;color:var(--muted);font-weight:500;margin-top:1px}
.appbar .page-title{display:none;font-weight:600;font-size:16px}
.icon-btn{
  height:38px;width:38px;border-radius:11px;border:1px solid var(--line);
  background:var(--surface);color:var(--text);display:inline-flex;align-items:center;
  justify-content:center;cursor:pointer
}
.icon-btn:active{transform:scale(.96)}
.icon-btn{position:relative}
.appbar-actions{display:flex;align-items:center;gap:8px}
.ibadge{position:absolute;top:-5px;right:-5px;min-width:17px;height:17px;padding:0 4px;border-radius:999px;background:var(--err);color:#fff;font-size:10px;font-weight:700;display:flex;align-items:center;justify-content:center;line-height:1;box-shadow:0 0 0 2px var(--surface)}

/* ---- Right-side drawer (UPI requests / notifications) ---- */
.drawer{position:fixed;inset:0;z-index:65;display:flex;justify-content:flex-end}
.drawer[hidden]{display:none}
.drawer-backdrop{position:absolute;inset:0;background:rgba(8,12,20,.55);backdrop-filter:blur(2px)}
.drawer-panel{position:relative;width:100%;max-width:380px;height:100%;background:var(--surface);box-shadow:var(--shadow-lg);display:flex;flex-direction:column;animation:drawerIn .22s ease}
@keyframes drawerIn{from{transform:translateX(24px);opacity:0}to{transform:translateX(0);opacity:1}}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:16px 16px 12px;border-bottom:1px solid var(--line);flex:0 0 auto}
.drawer-title{font-weight:600;font-size:15.5px}
.drawer-body{flex:1;overflow:auto;padding:12px 12px calc(12px + env(safe-area-inset-bottom))}

/* ---- Payment request detail (screenshot proof) ---- */
.pay-shot{margin-top:12px;border-radius:12px;overflow:hidden;background:var(--surface-2);border:1px solid var(--line)}
.pay-shot img{display:block;width:100%;max-height:420px;object-fit:contain;background:var(--surface-2)}

/* ---- Customer "Pay online" QR modal ---- */
.qr-box{display:flex;align-items:center;justify-content:center;background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px;min-height:180px;margin-bottom:16px}
.qr-box svg{max-width:100%;height:auto}
.qr-box .qr-wrap{display:contents}
/* "Pay now with UPI app" opens a upi:// deep link — only useful where a UPI
   app can actually be installed, so hide it on desktop and just leave the
   QR scan + copy-ID options there. */
@media (min-width:900px){ #payNow{display:none} }
.pay-done{padding:22px 6px}

/* ---- Content ---- */
.content{
  flex:1;width:100%;max-width:680px;margin:0 auto;
  padding:16px 16px calc(var(--nav-h) + env(safe-area-inset-bottom) + 20px);
}
.section-title{font-size:11px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;margin:20px 4px 9px}
.greeting{font-size:17px;font-weight:600;margin:2px 0 1px}
.greeting-sub{color:var(--muted);font-size:13px;margin:0 0 4px}

/* ---- Cards ---- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow);margin-bottom:12px}
.card.flush{padding:0;overflow:hidden}
.card h2,.card h3{margin:0 0 10px;font-size:15px;font-weight:600}
summary{list-style:none}
summary::-webkit-details-marker{display:none}

/* ---- Hero / Today box (one key number per screen) ---- */
.hero{
  position:relative;overflow:hidden;color:#fff;border:0;
  background:linear-gradient(135deg,var(--brand),color-mix(in srgb,var(--brand) 60%,#000));
  border-radius:18px;padding:18px;box-shadow:var(--shadow-lg);margin-bottom:14px
}
.hero::after{content:"";position:absolute;right:-40px;top:-50px;width:150px;height:150px;border-radius:50%;background:rgba(255,255,255,.12)}
.hero .cap{font-size:11px;text-transform:uppercase;letter-spacing:.07em;opacity:.85;font-weight:600}
.hero .big{font-size:26px;font-weight:600;margin:3px 0 2px;letter-spacing:-.01em}
.hero .row{display:flex;gap:20px;margin-top:12px;position:relative;z-index:1}
.hero .row .k{font-size:11.5px;opacity:.85}
.hero .row .v{font-size:14.5px;font-weight:600;margin-top:1px}
.hero .bar{height:6px;border-radius:999px;background:rgba(255,255,255,.25);overflow:hidden;margin-top:14px;position:relative;z-index:1}
.hero .bar>span{display:block;height:100%;background:#fff;border-radius:999px}

/* ---- Stat grid ---- */
.stats{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.stats.cols-3{grid-template-columns:repeat(3,1fr)}
@media(max-width:599px){.stats.cols-3{grid-template-columns:1fr 1fr}}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);padding:13px;box-shadow:var(--shadow)}
.stat .ic{height:30px;width:30px;border-radius:9px;display:flex;align-items:center;justify-content:center;background:var(--brand-soft);color:var(--brand);margin-bottom:9px}
.stat .label{color:var(--muted);font-size:12px}
.stat .value{font-size:16px;font-weight:600;margin-top:1px}
.stat .value.sm{font-size:14.5px}

/* ---- List rows ---- */
.list{display:flex;flex-direction:column}
.row{display:flex;align-items:center;gap:11px;padding:12px 14px;border-bottom:1px solid var(--line)}
.row:last-child{border-bottom:0}
.avatar{height:38px;width:38px;border-radius:11px;flex:0 0 auto;display:flex;align-items:center;justify-content:center;font-weight:600;background:var(--brand-soft);color:var(--brand);font-size:14px}
.row .main{flex:1;min-width:0}
.row .main .t{font-weight:500;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.row .main .s{color:var(--muted);font-size:12px}
.row .end{text-align:right;flex:0 0 auto}
.row .end .amt{font-weight:600;font-size:14px}
.row .end .sub{color:var(--muted);font-size:11.5px}

/* ---- Badges ---- */
.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 9px;border-radius:999px;font-size:11px;font-weight:600}
.badge.active{background:var(--ok-soft);color:var(--ok)}
.badge.closed{background:var(--surface-2);color:var(--muted)}
.badge.due{background:var(--warn-soft);color:var(--warn)}
.badge.defaulted,.badge.expired,.badge.suspended{background:var(--err-soft);color:var(--err)}
.badge.fraud{background:var(--err-soft);color:var(--err)}
.dot{height:6px;width:6px;border-radius:50%;background:currentColor;display:inline-block}

/* ---- Buttons ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:0;border-radius:12px;padding:11px 16px;font-size:14px;font-weight:600;cursor:pointer;background:var(--brand);color:var(--brand-ink);box-shadow:var(--shadow);transition:transform .06s,opacity .15s}
.btn:hover{opacity:.94}
.btn:active{transform:scale(.98)}
.btn.block{width:100%}
.btn.ghost{background:var(--surface);color:var(--text);border:1px solid var(--line);box-shadow:none}
.btn.sm{padding:8px 13px;font-size:13px;border-radius:10px}
.btn.mini{padding:7px 12px;font-size:12.5px;border-radius:9px}
.quick{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.quick .btn{padding:14px;flex-direction:column;gap:6px;font-size:13px}

/* ---- Forms ---- */
.field{margin-bottom:13px}
.field label{display:block;font-size:12.5px;color:var(--muted);font-weight:500;margin-bottom:6px}
.field input,.field select{width:100%;padding:11px 13px;border-radius:11px;border:1px solid var(--line);background:var(--surface-2);color:var(--text);font-size:15px;font-family:inherit}
.field input:focus,.field select:focus{outline:none;border-color:var(--brand);background:var(--surface)}
.inline-form{display:flex;gap:7px;align-items:center}
.inline-form input{width:88px;padding:8px 10px;border-radius:9px;border:1px solid var(--line);background:var(--surface-2);color:var(--text);font-size:14px}

/* ---- Alerts ---- */
.alert{padding:11px 13px;border-radius:11px;margin-bottom:12px;font-size:13.5px;font-weight:500}
.alert-success{background:var(--ok-soft);color:var(--ok)}
.alert-error{background:var(--err-soft);color:var(--err)}

/* ---- Progress ---- */
.progress{height:6px;background:var(--surface-2);border-radius:999px;overflow:hidden}
.progress>span{display:block;height:100%;background:var(--brand);border-radius:999px}

/* ---- Toggle switch ---- */
.switch{position:relative;display:inline-block;width:46px;height:28px;flex:0 0 auto}
.switch input{display:none}
.switch .track{position:absolute;inset:0;background:var(--surface-2);border:1px solid var(--line);border-radius:999px;transition:.2s}
.switch .track::before{content:"";position:absolute;height:20px;width:20px;left:4px;top:3px;background:#fff;border-radius:50%;box-shadow:var(--shadow);transition:.2s}
.switch input:checked + .track{background:var(--brand);border-color:var(--brand)}
.switch input:checked + .track::before{transform:translateX(18px)}

/* ---- Bottom tab bar (mobile) ---- */
.tabbar{
  position:fixed;left:0;right:0;bottom:0;z-index:30;
  background:color-mix(in srgb,var(--surface) 92%,transparent);
  backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);
  border-top:1px solid var(--line);
  display:grid;grid-template-columns:repeat(4,1fr);
  padding:6px 6px calc(env(safe-area-inset-bottom) + 6px);
}
.tabbar a{display:flex;flex-direction:column;align-items:center;gap:3px;color:var(--muted);font-size:10.5px;font-weight:500;padding:6px 0;border-radius:10px}
.tabbar a.active{color:var(--brand)}

.muted{color:var(--muted)}
.right{text-align:right}.center{text-align:center}.mt{margin-top:12px}
.empty{text-align:center;color:var(--muted);padding:30px 16px}
.empty .ei{display:flex;justify-content:center;color:var(--muted);opacity:.6;margin-bottom:8px}

/* ---- New-case form — one field per row (stacked column-wise) ---- */
.newcase{display:flex;flex-direction:column;gap:12px}
.newcase .field{margin-bottom:0}
.newcase-submit .btn{width:100%}
.newcase-preview{font-size:12.5px;margin-top:10px}

/* ---- Searchable select (name / phone / id) ---- */
.ss{position:relative}
.ss-input{width:100%;padding:11px 13px;border-radius:11px;border:1px solid var(--line);background:var(--surface-2);color:var(--text);font-size:15px}
.ss-input:focus{outline:none;border-color:var(--brand);background:var(--surface)}
.ss-list{position:absolute;left:0;right:0;top:calc(100% + 4px);z-index:12;background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow-lg);max-height:240px;overflow:auto;padding:4px}
.ss-list[hidden]{display:none}
.ss-opt{padding:9px 11px;border-radius:9px;cursor:pointer;font-size:14px}
.ss-opt:hover{background:var(--surface-2)}
.ss-opt[hidden]{display:none}
.ss-opt .o-sub{color:var(--muted);font-size:12px;margin-top:1px}
.ss-empty{padding:10px 11px;color:var(--muted);font-size:13px}
.ss-empty[hidden]{display:none}

/* ---- Row as link ---- */
.rowlink{color:inherit}
.rowlink:active{background:var(--surface-2)}
.rowlink-end{display:flex;align-items:center;gap:8px}
.chev{color:var(--muted);display:flex}

/* ---- Row with a link + a separate actions menu (e.g. customer list) ---- */
.rowlink-main{display:flex;align-items:center;gap:11px;flex:1;min-width:0;color:inherit}
.rowlink-main:active{opacity:.7}
.rmenu{position:relative;flex:0 0 auto}
.rmenu-list{position:absolute;right:0;top:calc(100% + 6px);z-index:15;background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow-lg);padding:6px;min-width:180px}
.rmenu-list[hidden]{display:none}
.rmenu-item{display:flex;align-items:center;gap:8px;width:100%;padding:9px 10px;border-radius:9px;border:0;background:transparent;color:var(--text);font-size:13.5px;font-weight:500;cursor:pointer;text-align:left;font-family:inherit}
.rmenu-item:hover{background:var(--surface-2)}
.rmenu-item.warn{color:var(--warn)}
.rmenu-item.danger{color:var(--err)}

/* ---- Back link ---- */
.backlink{display:inline-flex;align-items:center;gap:4px;color:var(--muted);font-size:13px;font-weight:500;margin:0 2px 12px}
.backlink .ic-svg{width:15px;height:15px;transform:rotate(180deg)}
.backlink:hover{color:var(--text)}

/* ---- Score ring + bureau ---- */
.score-ring{display:block}
.score-link{flex:0 0 auto;display:block;border-radius:50%}
.score-link:active{transform:scale(.95)}
.bureau-head{display:flex;align-items:center;gap:16px}
.score-wrap{flex:0 0 auto}
.bureau-name{font-size:17px;font-weight:600}
.bureau-sub{color:var(--muted);font-size:13px;margin-top:3px}

/* ---- Customer header ---- */
.cust-head{display:flex;align-items:center;gap:14px}
.avatar.lg{height:52px;width:52px;border-radius:14px;font-size:20px}
.ch-name{font-size:17px;font-weight:600}
.ch-sub{color:var(--muted);font-size:13px;margin-top:2px}

/* ---- Input group (prefix addon, e.g. https://) ---- */
.input-group{display:flex;align-items:stretch;border:1px solid var(--line);border-radius:11px;background:var(--surface-2);overflow:hidden}
.input-group:focus-within{border-color:var(--brand);background:var(--surface)}
.input-group .prefix{display:flex;align-items:center;padding:0 11px;background:var(--surface);color:var(--muted);font-size:13.5px;border-right:1px solid var(--line);white-space:nowrap}
.input-group input{border:0;background:transparent;padding:11px 12px;flex:1;min-width:0;color:var(--text);font-size:15px;font-family:inherit}
.input-group input:focus{outline:none}

/* ---- Notice / info box ---- */
.notice{display:flex;gap:9px;align-items:flex-start;background:var(--surface-2);border:1px solid var(--line);border-radius:12px;padding:11px 13px;font-size:12.5px;line-height:1.45;color:var(--muted);margin-top:12px}
.notice .ic-svg{flex:0 0 auto;margin-top:1px;color:var(--muted)}

/* ---- Transaction filters + skeleton (infinite scroll) ---- */
.txn-filters{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.txn-filters .tf-input:first-child{grid-column:1 / -1}
.tf-input{width:100%;padding:9px 11px;border-radius:10px;border:1px solid var(--line);background:var(--surface-2);color:var(--text);font-size:14px;font-family:inherit}
.tf-input:focus{outline:none;border-color:var(--brand);background:var(--surface)}
@media(min-width:720px){.txn-filters{grid-template-columns:2fr 1fr 1fr 1fr}.txn-filters .tf-input:first-child{grid-column:auto}}

tr.rev{opacity:0;transform:translateY(4px)}
tr td{transition:opacity .2s ease}
tr.rev td{opacity:0}
.skl{display:block;height:12px;border-radius:6px;background:linear-gradient(90deg,var(--surface-2) 25%,var(--line) 37%,var(--surface-2) 63%);background-size:400% 100%;animation:shimmer 1.2s ease-in-out infinite}
@keyframes shimmer{0%{background-position:100% 0}100%{background-position:-100% 0}}

/* ---- Floating customer search ---- */
.searchoverlay{position:fixed;inset:0;z-index:70;display:flex;justify-content:center;align-items:flex-start}
.searchoverlay[hidden]{display:none}
.so-backdrop{position:absolute;inset:0;background:rgba(6,9,15,.5);backdrop-filter:blur(2px)}
.so-panel{position:relative;z-index:1;width:100%;max-width:560px;padding:0 14px;margin-top:calc(env(safe-area-inset-top) + 60px)}
.so-box{background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-lg);overflow:hidden;animation:sheet .18s ease}
.so-inputrow{display:flex;align-items:center;gap:10px;padding:12px 14px}
.so-inputrow > .ic-svg{color:var(--muted);flex:0 0 auto}
.so-input{flex:1;min-width:0;border:0;background:transparent;color:var(--text);font-size:16px;font-family:inherit}
.so-input:focus{outline:none}
.so-cancel{flex:0 0 auto;height:32px;width:32px;border:0;border-radius:9px;background:var(--surface-2);color:var(--muted);display:flex;align-items:center;justify-content:center;cursor:pointer}
.so-results{max-height:60vh;overflow:auto}
.so-results:not(:empty){border-top:1px solid var(--line)}

/* ---- KYC lightbox ---- */
.lightbox{position:fixed;inset:0;z-index:80;display:flex;align-items:center;justify-content:center}
.lightbox[hidden]{display:none}
.lb-backdrop{position:absolute;inset:0;background:rgba(6,9,15,.9);backdrop-filter:blur(3px)}
.lb-stage{position:relative;z-index:1;max-width:92vw;max-height:82vh;display:flex;align-items:center;justify-content:center}
.lb-img{max-width:92vw;max-height:82vh;object-fit:contain;border-radius:10px;box-shadow:var(--shadow-lg);background:#fff}
.lb-frame{width:92vw;height:82vh;max-width:900px;border:0;border-radius:10px;background:#fff}
.lb-close{position:absolute;top:calc(env(safe-area-inset-top) + 14px);right:16px;z-index:3;height:42px;width:42px;border:0;border-radius:50%;background:rgba(255,255,255,.14);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;backdrop-filter:blur(6px)}
.lb-nav{position:absolute;z-index:3;top:50%;transform:translateY(-50%);height:46px;width:46px;border:0;border-radius:50%;background:rgba(255,255,255,.14);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;backdrop-filter:blur(6px)}
.lb-nav:active{transform:translateY(-50%) scale(.93)}
.lb-prev{left:14px}
.lb-next{right:14px}
.lb-caption{position:absolute;z-index:3;bottom:calc(env(safe-area-inset-bottom) + 18px);left:0;right:0;text-align:center;color:#fff;font-size:13px;font-weight:600;text-shadow:0 1px 4px rgba(0,0,0,.6)}
.ic-svg.flip{transform:rotate(180deg)}
@media(max-width:640px){
  .lb-close,.lb-nav{background:rgba(255,255,255,.18)}
  .lb-nav{height:40px;width:40px}
}

/* ---- KYC block ---- */
.kyc-row{display:flex;justify-content:space-between;gap:12px;font-size:13.5px;padding:4px 0}
.kyc-row span:last-child{font-weight:500;text-align:right}
.kyc-docs{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.kyc-doc{appearance:none;-webkit-appearance:none;display:inline-flex;align-items:center;gap:6px;padding:7px 11px;border:1px solid var(--line);border-radius:10px;font-size:13px;font-weight:500;font-family:inherit;color:var(--text);background:var(--surface-2);cursor:pointer}
.kyc-doc:hover{border-color:var(--brand);color:var(--brand)}
.kyc-doc:active{transform:scale(.97)}

/* ---- Case cards ---- */
.case-cards{display:grid;gap:12px}
.case-card{margin-bottom:0}
.cc-top{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}
.cc-code{font-weight:600;font-size:15px}
.cc-sub{color:var(--muted);font-size:12px;margin-top:2px}
.cc-progress{margin:13px 0 12px}
.cc-progress-top{display:flex;justify-content:space-between;font-size:12.5px;margin-bottom:6px}
.cc-foot{display:flex;align-items:center;justify-content:space-between;gap:10px}
.cc-figs{font-size:12.5px;color:var(--muted)}
.cc-figs strong{color:var(--text)}

/* ---- Case detail (inside modal) ---- */
.case-detail{padding:2px;position:relative}
.day{cursor:pointer}

/* Day tooltip — anchored to the tapped/clicked cell; JS positions left/top so
   it never overflows the modal edges. The arrow (--ax) points at the cell. */
.daytip{position:absolute;z-index:8;background:var(--text);color:var(--surface);font-size:11.5px;font-weight:600;line-height:1;padding:7px 10px;border-radius:8px;white-space:nowrap;box-shadow:var(--shadow-lg);pointer-events:none;max-width:calc(100% - 8px)}
.daytip[hidden]{display:none}
.daytip::after{content:"";position:absolute;left:var(--ax,50%);transform:translateX(-50%);border:5px solid transparent}
.daytip:not(.below)::after{top:100%;border-top-color:var(--text)}
.daytip.below::after{bottom:100%;border-bottom-color:var(--text)}
.cd-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;margin-bottom:14px}
.cd-title{font-size:16px;font-weight:600}
.cd-sub{color:var(--muted);font-size:12.5px;margin-top:2px}
.cd-progress{background:var(--surface-2);border-radius:12px;padding:12px;margin-bottom:12px}
.cd-progress-top{display:flex;justify-content:space-between;font-size:12.5px;margin-bottom:7px}
.cd-overdue{background:var(--err-soft);border-radius:12px;padding:12px;margin-bottom:12px}
.cd-over-top{display:flex;align-items:center;justify-content:space-between;color:var(--err);font-size:13.5px}
.cd-over-top span{display:inline-flex;align-items:center;gap:6px}
.cd-over-sub{color:var(--muted);font-size:11.5px;margin-top:4px}
.cd-figs{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:14px}
.cd-figs .k{color:var(--muted);font-size:11px}
.cd-figs .v{font-weight:600;font-size:13.5px;margin-top:1px}
.cd-legend{display:flex;gap:14px;font-size:11.5px;color:var(--muted);margin-bottom:10px}
.cd-legend i.sw{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:5px;vertical-align:middle}
.cd-legend .paid{background:var(--ok)}.cd-legend .overdue{background:var(--err)}.cd-legend .pending{background:var(--line)}.cd-legend .advance{background:var(--adv)}

/* ---- Day / instalment grid (dense on mobile, richer on desktop) ---- */
.daygrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(40px,1fr));gap:5px}
.day{position:relative;aspect-ratio:1;border-radius:8px;display:flex;flex-direction:column;align-items:center;justify-content:center;background:var(--surface-2);border:1px solid var(--line);cursor:default;overflow:hidden}
.day .dn{font-size:11px;font-weight:600;line-height:1}
.day .dd{display:none;font-size:8.5px;color:var(--muted);margin-top:1px}
.day.paid{background:var(--ok-soft);border-color:transparent;color:var(--ok)}
.day.advance{background:var(--adv-soft);border-color:transparent;color:var(--adv)}
.day.overdue{background:var(--err-soft);border-color:transparent;color:var(--err)}
.day.pending{color:var(--muted)}

/* ---- Current-day highlight — a ring around whichever cell is "today" ---- */
.day.today{box-shadow:0 0 0 2px var(--brand);z-index:1}
.day.today .dn{font-weight:800}
.today-dot{position:absolute;top:3px;right:3px;width:6px;height:6px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 1.5px var(--surface)}
.cd-daydetail{margin-top:10px;font-size:12.5px;color:var(--muted);min-height:18px}
.cd-daydetail strong{color:var(--text)}
.cd-collect{display:flex;gap:8px;margin-top:14px}
.cd-collect input{flex:1;padding:11px 12px;border-radius:11px;border:1px solid var(--line);background:var(--surface-2);color:var(--text);font-size:15px}
.cd-nextnote{font-size:12px;margin-top:8px;display:flex;align-items:center;gap:6px}
.tag-adv{background:var(--adv-soft);color:var(--adv);font-size:10.5px;font-weight:600;padding:2px 7px;border-radius:999px}

/* Payment history + reverse (latest only) */
.cd-history-title{font-size:11px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;margin:18px 0 8px}
.cd-history{border:1px solid var(--line);border-radius:12px;overflow:hidden}
.cd-hrow{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 12px;border-bottom:1px solid var(--line)}
.cd-hrow:last-child{border-bottom:0}
.hr-amt{font-weight:600;font-size:14px;color:var(--ok)}
.hr-sub{color:var(--muted);font-size:11.5px;margin-top:1px}
.reverse-btn{color:var(--err)}
.hr-lock{font-size:12px}

/* ---- Modal ---- */
.modal{position:fixed;inset:0;z-index:60;display:flex;align-items:flex-end;justify-content:center}
.modal[hidden]{display:none}
.modal-backdrop{position:absolute;inset:0;background:rgba(8,12,20,.55);backdrop-filter:blur(2px)}
.modal-card{position:relative;background:var(--surface);width:100%;max-width:560px;max-height:82vh;overflow:auto;border-radius:20px 20px 0 0;padding:20px 18px calc(20px + env(safe-area-inset-bottom));box-shadow:var(--shadow-lg);animation:sheet .22s ease}
/* thin designed scrollbar */
.modal-card{scrollbar-width:thin;scrollbar-color:var(--line) transparent}
.modal-card::-webkit-scrollbar{width:6px}
.modal-card::-webkit-scrollbar-track{background:transparent}
.modal-card::-webkit-scrollbar-thumb{background:var(--line);border-radius:999px}
.modal-card::-webkit-scrollbar-thumb:hover{background:var(--muted)}
/* close button — OUTSIDE the card, floating top-right */
.modal-x{position:absolute;top:calc(env(safe-area-inset-top) + 14px);right:16px;z-index:3;height:40px;width:40px;border:0;background:rgba(15,20,28,.62);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.modal-x:active{transform:scale(.93)}
.modal-x .ic-svg{pointer-events:none}
.rot45{transform:rotate(45deg)}
.modal-loading{padding:40px;text-align:center;color:var(--muted)}
@keyframes sheet{from{transform:translateY(24px);opacity:.6}to{transform:translateY(0);opacity:1}}

@media (min-width:900px){
  .modal{align-items:center}
  .modal-card{border-radius:20px;max-height:86vh}
  .daygrid{grid-template-columns:repeat(auto-fill,minmax(58px,1fr));gap:7px}
  .day{aspect-ratio:auto;padding:8px 4px}
  .day .dn{font-size:12px}
  .day .dd{display:block}
  .case-cards{grid-template-columns:1fr 1fr}
}

/* ---- Footer ---- */
.footer{text-align:center;color:var(--muted);font-size:11.5px;padding:14px 16px 4px}
.footer strong{color:var(--text);font-weight:600}

/* ---- Tables (admin/simple) ---- */
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--line);font-size:13.5px}
th{color:var(--muted);font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.03em}
.grid{display:grid;gap:10px}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}
@media(max-width:560px){.grid.cols-3{grid-template-columns:1fr 1fr}}

/* ---- Plain top bar (home/admin/user auth pages) ---- */
.topbar{background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}
.topbar-inner{max-width:960px;margin:0 auto;padding:13px 18px;display:flex;align-items:center;justify-content:space-between;gap:14px}
.topbar .brand{display:flex;align-items:center;gap:9px;font-weight:600;font-size:15px}
.topbar .brand-logo{height:28px;width:28px;border-radius:8px;object-fit:cover}
.topnav{display:flex;gap:16px;flex-wrap:wrap}
.topnav a{color:var(--muted);font-size:13.5px;font-weight:500}
.topnav a:hover{color:var(--text)}
.container{max-width:960px;margin:0 auto;padding:18px 18px 48px}

/* ---- Auth ---- */
.auth-wrap{max-width:380px;margin:0 auto;padding:7vh 20px 40px}
.auth-logo{height:52px;width:52px;border-radius:15px;background:var(--brand);color:var(--brand-ink);display:flex;align-items:center;justify-content:center;font-weight:600;font-size:20px;margin:0 auto 16px;box-shadow:var(--shadow-lg)}
.auth-wrap h1{font-size:20px;font-weight:600;text-align:center;margin:0 0 3px}
.auth-wrap p.sub{color:var(--muted);text-align:center;margin:0 0 22px;font-size:13.5px}

/* ============================================================================
   DESKTOP  (>= 900px)  —  a real desktop layout, not a stretched phone
   ============================================================================ */
@media (min-width:900px){
  .shell{display:grid;grid-template-columns:var(--side-w) 1fr;align-items:start}

  .sidebar{
    display:flex;flex-direction:column;position:sticky;top:0;height:100vh;
    background:var(--surface);border-right:1px solid var(--line);padding:20px 14px;
  }
  .side-brand{display:flex;align-items:center;gap:11px;padding:6px 8px 18px;font-weight:600;font-size:16px}
  .side-brand .logo{height:36px;width:36px;border-radius:10px;background:var(--brand);color:var(--brand-ink);display:flex;align-items:center;justify-content:center;font-weight:600;overflow:hidden}
  .side-brand .logo img{height:100%;width:100%;object-fit:cover}
  .side-brand .sub{font-size:11.5px;color:var(--muted);font-weight:500;margin-top:1px}
  .side-nav{display:flex;flex-direction:column;gap:2px;margin-top:6px}
  .side-nav a{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:11px;color:var(--muted);font-weight:500;font-size:14px}
  .side-nav a:hover{background:var(--surface-2);color:var(--text)}
  .side-nav a.active{background:var(--brand-soft);color:var(--brand);font-weight:600}
  .side-foot{margin-top:auto;display:flex;flex-direction:column;gap:10px;padding-top:14px;border-top:1px solid var(--line)}
  .side-foot a.logout{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:11px;color:var(--err);font-weight:500;font-size:14px}
  .side-foot a.logout:hover{background:var(--err-soft)}
  .side-foot .cpr{font-size:11px;color:var(--muted);padding:0 12px}

  .appbar{padding:16px 28px}
  .appbar .brand{display:none}
  .appbar .page-title{display:block}

  .tabbar{display:none}

  .content{max-width:1040px;margin:0;padding:22px 26px 44px}
  .greeting{font-size:19px}
  .greeting-sub{font-size:13.5px}

  .hero{padding:20px 22px}
  .hero .big{font-size:28px}

  /* Dashboard: two real columns so cards keep a sensible width (not full-bleed) */
  .dash{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:16px;align-items:start}
  .dash .section-title:first-child{margin-top:0}
  .dash .stats{grid-template-columns:1fr 1fr}
  .dash .quick{grid-template-columns:1fr 1fr}

  /* Two-column workspace: form beside list on Cases/Customers */
  .cols-desk{display:grid;grid-template-columns:minmax(0,360px) minmax(0,1fr);gap:16px;align-items:start}
}

/* ---------- PWA: install button + push opt-in / iOS sheet ---------- */
.pwa-install-btn{position:fixed;right:18px;bottom:calc(20px + env(safe-area-inset-bottom));z-index:70;box-shadow:var(--shadow-lg)}
.pwa-install-btn.with-tabbar{bottom:calc(82px + env(safe-area-inset-bottom))}
@media (min-width:900px){ .pwa-install-btn.with-tabbar{bottom:calc(20px + env(safe-area-inset-bottom))} }
.pwa-modal-card{max-width:420px}
.pwa-modal-card h3{margin:0 0 4px;font-size:18px;font-weight:800}
.pwa-modal-card .muted{margin:0 0 16px;font-size:13.5px;line-height:1.6}
.pwa-steps{margin:0 0 18px;padding-left:18px;font-size:13.5px;line-height:1.75;color:var(--text)}
.pwa-modal-card .btn+.btn{margin-top:8px}
.pwa-push-card{text-align:center;padding-top:26px}
.pwa-push-icon{width:60px;height:60px;border-radius:16px;margin:0 auto 14px;display:flex;align-items:center;justify-content:center;background:var(--brand);color:var(--brand-ink)}