/* ATF Quotation — creative, mobile-first theme. No external assets (CSP-safe). */
:root{
  /* Brand — Arihant Tubes & Fittings: royal blue + leaf green (from the logo) */
  --brand-1:#1620c4; --brand-2:#2733e8; --brand-3:#1a5be0; --accent:#12902a;
  --bg:#eef1f8; --bg-grad-1:#e6ebff; --bg-grad-2:#e8f6ec;
  --card:#ffffff; --card-2:#fbfcff; --ink:#141a2e; --ink-soft:#3b4356; --muted:#6b7488;
  --line:#e4e8f2; --line-soft:#eef1f7; --ring:rgba(29,39,214,.32);
  --shadow:0 1px 2px rgba(20,26,46,.05), 0 10px 30px -12px rgba(31,38,90,.22);
  --shadow-lg:0 24px 60px -18px rgba(31,38,90,.35);
  --radius:16px; --radius-sm:11px; --radius-lg:22px;
  --green:#0f8a4d; --green-bg:#e3f6ec; --yellow:#a1670a; --yellow-bg:#fdf1d6;
  --blue:#1f6feb; --blue-bg:#e5efff; --orange:#c2410c; --orange-bg:#fde6d5;
  --red:#d02f45; --red-bg:#fde7ea; --danger:#d02f45;
}
@media (prefers-color-scheme: dark){
  :root{
    --bg:#0b0f1e; --bg-grad-1:#111a3a; --bg-grad-2:#0e2417;
    --card:#161a2e; --card-2:#1b2038; --ink:#eef1fb; --ink-soft:#c4cbe0; --muted:#8b93ad;
    --line:#2a3150; --line-soft:#232a45; --ring:rgba(38,60,220,.5);
    --shadow:0 1px 2px rgba(0,0,0,.4), 0 14px 34px -14px rgba(0,0,0,.6);
    --shadow-lg:0 30px 70px -20px rgba(0,0,0,.7);
    --green-bg:#0e2a1c; --yellow-bg:#2c220c; --blue-bg:#0e1e3a; --orange-bg:#2c1810; --red-bg:#2c1018;
    --green:#3fd07f; --yellow:#e6b23c; --blue:#6ea8fe; --orange:#f7995a; --red:#ff6b82;
  }
}
*{box-sizing:border-box}
html,body{margin:0}
body{font-family:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg);color:var(--ink);font-size:16px;line-height:1.5;-webkit-text-size-adjust:100%;
  background-image:radial-gradient(120% 90% at 100% 0%, var(--bg-grad-1) 0%, transparent 55%),
    radial-gradient(110% 90% at 0% 0%, var(--bg-grad-2) 0%, transparent 50%);
  background-attachment:fixed;min-height:100vh}
[hidden]{display:none!important}          /* fixes class-vs-hidden override (stuck modal) */
a{color:var(--brand-3);text-decoration:none}
a:hover{text-decoration:underline}
h1{font-size:1.55rem;margin:.3rem 0;letter-spacing:-.02em;font-weight:750}
h2{font-size:1.2rem;margin:1.3rem 0 .5rem;letter-spacing:-.01em}
h3{font-size:1rem;margin:1.1rem 0 .4rem}
.muted{color:var(--muted)}
.small{font-size:.85rem}
code,pre{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}

/* Layout */
.wrap{max-width:960px;margin:0 auto;padding:1.15rem 1.15rem 3rem}
.row-between{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap}

/* Logo badge (white pill holding the coloured ATF mark) */
.logo-badge{display:inline-grid;place-items:center;background:#fff;border-radius:11px;padding:.26rem .42rem;
  box-shadow:0 3px 10px rgba(6,10,40,.18)}
.atf-logo{height:1.9rem;width:auto;display:block}
.logo-badge-lg{padding:.7rem 1rem;border-radius:20px;box-shadow:var(--shadow-lg)}
.logo-badge-lg .atf-logo{height:3.6rem}

/* Top bar */
.topbar{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;
  gap:1rem;flex-wrap:wrap;padding:.7rem 1.1rem;color:#fff;
  background:linear-gradient(120deg,var(--brand-1),var(--brand-2) 48%,var(--brand-3));
  box-shadow:0 10px 30px -14px rgba(31,38,90,.6)}
.brand{display:flex;align-items:center;gap:.55rem;color:#fff;font-weight:750;letter-spacing:-.01em}
.brand:hover{text-decoration:none}
.brand .logo{background:rgba(255,255,255,.16);box-shadow:inset 0 0 0 1px rgba(255,255,255,.25)}
.brand-txt{opacity:.96}
.topbar nav{display:flex;align-items:center;gap:.35rem;flex-wrap:wrap}
.topbar nav a{color:#fff;opacity:.92;padding:.4rem .7rem;border-radius:999px;font-size:.94rem;transition:background .15s}
.topbar nav a:hover{background:rgba(255,255,255,.16);text-decoration:none;opacity:1}
.who{display:inline-flex;align-items:center;gap:.4rem;opacity:.9;font-size:.82rem;
  background:rgba(255,255,255,.12);padding:.28rem .6rem;border-radius:999px}
.who-dot{width:.5rem;height:.5rem;border-radius:50%;background:#7CFFB0;box-shadow:0 0 0 3px rgba(124,255,176,.25)}
.inline{display:inline;margin:0}
button.link{background:none;border:none;color:inherit;cursor:pointer;font:inherit;padding:.2rem 0;text-decoration:underline;opacity:.9}
button.link.danger{color:var(--danger);text-decoration:none;font-weight:600}

/* Buttons */
.btn,.primary{display:inline-flex;align-items:center;gap:.4rem;justify-content:center;
  border:1px solid var(--line);background:var(--card);color:var(--ink);border-radius:12px;
  padding:.62rem 1.05rem;font:inherit;font-weight:600;cursor:pointer;transition:transform .12s,box-shadow .15s,filter .15s;
  box-shadow:0 1px 2px rgba(20,26,46,.06)}
.btn:hover{transform:translateY(-1px);box-shadow:var(--shadow)}
.btn:active{transform:translateY(0)}
.btn.primary,.primary{color:#fff;border:none;
  background:linear-gradient(120deg,var(--brand-1),var(--brand-3));
  box-shadow:0 10px 24px -10px rgba(79,70,229,.75)}
.btn.primary:hover,.primary:hover{filter:brightness(1.06)}
.btn.ghost{background:transparent}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}
.block{width:100%}

/* Forms */
label{display:block;margin:.6rem 0;font-size:.9rem;font-weight:600;color:var(--ink-soft)}
input,select,textarea{width:100%;padding:.66rem .8rem;border:1.5px solid var(--line);border-radius:12px;
  font:inherit;background:var(--card-2);color:var(--ink);transition:border-color .15s,box-shadow .15s;margin-top:.3rem}
label>input,label>select{margin-top:.35rem}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand-1);box-shadow:0 0 0 4px var(--ring)}
textarea{resize:vertical;min-height:9rem;font-family:ui-monospace,Consolas,monospace;font-size:.95rem;line-height:1.6}
.form-row{display:flex;gap:.5rem;flex-wrap:wrap;align-items:center;margin:.5rem 0}
.form-row input,.form-row select{width:auto;flex:1 1 8rem;margin-top:0}
.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(9.5rem,1fr));gap:.7rem;margin:.4rem 0 1rem}
.chk{display:flex;align-items:center;gap:.45rem;width:auto;font-weight:600;color:var(--ink-soft)}
.chk input{width:auto;margin:0}

/* Cards */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:1.4rem;box-shadow:var(--shadow)}

/* Login */
.login-body{display:flex;min-height:100vh;align-items:center;justify-content:center;padding:1.2rem}
.login-wrap{width:100%;max-width:23rem;text-align:center}
.login-brand{display:flex;justify-content:center;margin-bottom:1.1rem}
.login-card{text-align:left;box-shadow:var(--shadow-lg)}
.login-card h1{margin-top:0;margin-bottom:.1rem}
.alert{background:var(--red-bg);color:var(--red);border:1px solid transparent;border-radius:11px;padding:.6rem .8rem;margin:.7rem 0;font-size:.9rem;font-weight:600}

/* Tables */
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:var(--radius);border:1px solid var(--line);background:var(--card)}
table.grid{width:100%;border-collapse:collapse;background:transparent;min-width:520px}
table.grid th,table.grid td{padding:.7rem .8rem;border-bottom:1px solid var(--line-soft);text-align:left;vertical-align:top}
table.grid thead th{position:sticky;top:0;background:var(--card-2);font-size:.72rem;text-transform:uppercase;
  letter-spacing:.05em;color:var(--muted);font-weight:700;z-index:1}
table.grid tbody tr:last-child td{border-bottom:none}
table.grid td.num,table.grid th.num{text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}
.qrow{cursor:pointer;transition:background .12s}
.qrow:hover{background:color-mix(in srgb,var(--brand-1) 7%,transparent)}
.rowbtns{display:flex;gap:.9rem;flex-wrap:wrap}

/* Flags */
.flag{display:inline-flex;align-items:center;gap:.36rem;font-weight:700;font-size:.7rem;letter-spacing:.04em;
  padding:.2rem .55rem;border-radius:999px;margin-bottom:.25rem}
.flag::before{content:"";width:.44rem;height:.44rem;border-radius:50%;background:currentColor}
.flag.GREEN{background:var(--green-bg);color:var(--green)}
.flag.YELLOW{background:var(--yellow-bg);color:var(--yellow)}
.flag.BLUE{background:var(--blue-bg);color:var(--blue)}
.flag.ORANGE{background:var(--orange-bg);color:var(--orange)}
.flag.RED{background:var(--red-bg);color:var(--red)}
.flag.INFO{background:color-mix(in srgb,var(--muted) 20%,transparent);color:var(--ink-soft)}
.flag.INFO::before{background:var(--muted)}
.plpct{display:inline-block;font-weight:700;font-size:.72rem;letter-spacing:.02em;padding:.14rem .45rem;
  border-radius:6px;margin:0 .35rem .2rem 0;color:var(--brand-1);
  background:color-mix(in srgb,var(--brand-1) 12%,transparent);vertical-align:middle}
.remark{display:block;font-size:.86rem;color:var(--ink)}
.reference{display:block;font-size:.8rem;color:var(--muted);margin-top:.1rem}
.rate-input{width:7.2rem;text-align:right;font-weight:650;font-variant-numeric:tabular-nums}
tr.overridden .rate-input{border-color:var(--yellow);box-shadow:0 0 0 3px rgba(161,103,10,.18)}
.rate-note{display:block;font-size:.72rem;color:var(--muted);margin-top:.15rem}

/* New-quote result table: fixed columns so the remark stays compact and the item
   gets the room (the remark used to eat ~half the width). */
#result-table{table-layout:fixed}
#result-table th:nth-child(1){width:2rem}       /* # */
#result-table th:nth-child(3){width:3.4rem}     /* Qty */
#result-table th:nth-child(4){width:8rem}       /* Rate */
#result-table th:nth-child(5){width:30%}        /* Flag & remark */
#result-table .remark{font-size:.8rem}

/* Quote page bits */
.hint{background:var(--card-2);border:1px solid var(--line);border-radius:12px;padding:.8rem;overflow-x:auto;
  font-size:.85rem;color:var(--ink-soft);line-height:1.6}
.footer-legend{background:var(--card-2);border:1px dashed var(--line);border-radius:12px;padding:.85rem;
  white-space:pre-wrap;font-size:.82rem;color:var(--ink-soft);line-height:1.55}
.banner{background:var(--yellow-bg);color:var(--yellow);border-radius:12px;padding:.7rem .9rem;margin:.8rem 0;font-size:.92rem;font-weight:500}
.banner.info{background:var(--blue-bg);color:var(--blue)}
.banner.warn{background:var(--orange-bg);color:var(--orange)}
.banner.warn ol{margin:.3rem 0 0;padding-left:1.3rem}
.actions{display:flex;gap:.6rem;flex-wrap:wrap;margin:1rem 0 .3rem}
.total-row{display:flex;align-items:center;justify-content:space-between;margin:.9rem 0;padding:.8rem 1rem;
  background:var(--card);border:1px solid var(--line);border-radius:14px;font-size:1.05rem;box-shadow:var(--shadow)}
.total-row b{font-size:1.35rem;letter-spacing:-.01em}
#result{animation:rise .28s ease both}
.blocked td{background:color-mix(in srgb,var(--red) 8%,transparent)}

/* Tabs */
.tabs{display:flex;gap:.25rem;flex-wrap:wrap;border-bottom:1px solid var(--line);margin:.7rem 0 1rem}
.tab{background:none;border:none;padding:.6rem .9rem;cursor:pointer;font:inherit;font-weight:600;color:var(--muted);
  border-bottom:2.5px solid transparent;border-radius:8px 8px 0 0;transition:color .15s,background .15s}
.tab:hover{color:var(--ink);background:var(--line-soft)}
.tab.active{color:var(--brand-1);border-bottom-color:var(--brand-1)}

/* Modal */
.modal{position:fixed;inset:0;background:rgba(12,15,31,.55);backdrop-filter:blur(4px);
  display:flex;align-items:flex-start;justify-content:center;padding:1rem;z-index:50;overflow:auto;animation:fade .18s ease}
.modal-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:1.4rem;
  max-width:840px;width:100%;margin-top:6vh;box-shadow:var(--shadow-lg);animation:rise .24s ease both}

@keyframes fade{from{opacity:0}to{opacity:1}}
@keyframes rise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}

/* Dashboard: stat card + donut pie */
.stat-card{margin:1rem 0 .4rem}
.card-title{margin:.1rem 0;font-size:1.05rem}
.seg{display:inline-flex;background:var(--card-2);border:1px solid var(--line);border-radius:999px;padding:.22rem;gap:.12rem}
.seg-btn{border:none;background:none;padding:.42rem .9rem;border-radius:999px;font:inherit;font-weight:650;font-size:.84rem;color:var(--muted);cursor:pointer;transition:color .15s,background .15s,box-shadow .15s}
.seg-btn.active{background:linear-gradient(120deg,var(--brand-1),var(--brand-3));color:#fff;box-shadow:0 6px 14px -8px rgba(79,70,229,.85)}
.pie-row{display:flex;gap:1.8rem;align-items:center;flex-wrap:wrap;margin-top:1.1rem}
.pie-wrap{position:relative;width:186px;height:186px;flex:0 0 auto}
.pie{width:100%;height:100%}
.pie svg{width:100%;height:100%;overflow:visible;filter:drop-shadow(0 14px 12px rgba(10,15,40,.28))}
.pie-depth{filter:brightness(.58)}
.pie-top path{cursor:pointer;transition:transform .16s ease,filter .16s;transform-origin:50px 50px}
.pie-top path:hover{filter:brightness(1.12) saturate(1.1)}
.pie-wrap::after{content:"";position:absolute;inset:2%;border-radius:50%;pointer-events:none;
  background:radial-gradient(58% 42% at 50% 20%, rgba(255,255,255,.4), transparent 62%)}
.pie-center{position:absolute;left:50%;top:47%;transform:translate(-50%,-50%);width:38%;height:38%;
  border-radius:50%;background:var(--card);display:grid;place-items:center;
  box-shadow:inset 0 2px 10px rgba(20,26,46,.14);pointer-events:none;z-index:2}
.pie-center b{font-size:1.75rem;line-height:1;letter-spacing:-.02em}
.pie-center span{font-size:.68rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.pie-legend{display:flex;flex-direction:column;gap:.3rem;flex:1 1 12rem;min-width:11rem}
.leg{display:flex;align-items:center;gap:.55rem;background:none;border:1px solid transparent;border-radius:10px;padding:.42rem .6rem;font:inherit;font-weight:600;cursor:pointer;color:var(--ink);text-align:left;transition:background .15s,border-color .15s}
.leg:hover{background:var(--line-soft)}
.leg.active{border-color:var(--brand-1);background:color-mix(in srgb,var(--brand-1) 9%,transparent)}
.leg .sw{width:.85rem;height:.85rem;border-radius:5px;flex:0 0 auto}
.leg b{margin-left:auto;font-variant-numeric:tabular-nums}

/* Search + quotation number */
.search-row{display:flex;gap:.6rem;align-items:center;flex-wrap:wrap;margin:1.3rem 0 .7rem}
.search-row input{flex:1 1 16rem;max-width:27rem}
.qno{display:inline-block;font-weight:700;font-size:.82rem;letter-spacing:.02em;padding:.16rem .5rem;border-radius:7px;color:var(--brand-1);background:color-mix(in srgb,var(--brand-1) 13%,transparent)}

/* Client 'did you mean' choice */
.choice{margin:.9rem 0;padding:1.05rem;border-radius:16px;background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow);animation:rise .22s ease both}
.choice-q{font-weight:650;margin-bottom:.65rem}
.choice-opts{display:flex;gap:.5rem;flex-wrap:wrap}
.chip{border:1.5px solid var(--line);background:var(--card-2);color:var(--ink);border-radius:999px;padding:.5rem .95rem;font:inherit;font-weight:650;cursor:pointer;transition:transform .12s,border-color .15s,box-shadow .15s}
.chip:hover{border-color:var(--brand-1);transform:translateY(-1px);box-shadow:var(--shadow)}
.chip.sel{background:linear-gradient(120deg,var(--brand-1),var(--brand-3));border-color:transparent;color:#fff;box-shadow:0 6px 14px -8px rgba(79,70,229,.85)}
.chip.sel::after{content:" ✓";font-weight:800}
.chip-new{color:var(--muted)}

/* Data-log user rows */
.urow{cursor:pointer}
.urow:hover{background:color-mix(in srgb,var(--brand-1) 6%,transparent)}
#dl-timeline{margin-top:1rem}

/* Responsive */
@media (max-width:640px){
  body{font-size:15.5px}
  .wrap{padding:.85rem .85rem 3rem}
  h1{font-size:1.35rem}
  .topbar{padding:.6rem .8rem}
  .topbar nav{gap:.15rem;width:100%;justify-content:space-between}
  .topbar nav a{padding:.4rem .55rem;font-size:.88rem}
  .brand-txt{display:none}
  .who{display:none}
  table.grid th,table.grid td{padding:.6rem .55rem}
  .rate-input{width:5.8rem}
  .actions .btn{flex:1 1 auto}
  .pie-row{justify-content:center}
  .pie-legend{flex-basis:100%}
  .seg-btn{padding:.4rem .7rem}
}
@media (min-width:641px){ .topbar nav a.cta{margin-left:.3rem} }

/* Client combobox: searchable text field + live dropdown of clients */
.field{margin:0 0 .75rem}
.field-label{display:block;font-size:.78rem;font-weight:700;letter-spacing:.03em;
  text-transform:uppercase;color:var(--muted);margin:.2rem 0 0}
.combo{position:relative}
.combo-dd{position:absolute;z-index:30;left:0;right:0;top:calc(100% + 5px);
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-sm);
  box-shadow:var(--shadow-lg);max-height:290px;overflow-y:auto}
.dd-item{padding:.6rem .8rem;cursor:pointer;font-size:.95rem;color:var(--ink);
  border-bottom:1px solid var(--line-soft)}
.dd-item:last-child{border-bottom:none}
.dd-item:hover{background:color-mix(in srgb,var(--brand-1) 12%,transparent)}
.dd-new{color:var(--brand-3);font-weight:650}
.picked{margin-top:.4rem;font-size:.95rem;color:var(--ink-soft)}
.picked .link{margin-left:.5rem;font-size:.85rem}

/* Structured item rows (material / product / size / qty) */
.lines-head, .line-row{display:grid;
  grid-template-columns:minmax(120px,1fr) minmax(160px,2.2fr) minmax(150px,1.6fr) 5rem 2.2rem;
  gap:.5rem;align-items:center}
.lines-head{padding:0 .1rem .25rem;font-size:.72rem;text-transform:uppercase;letter-spacing:.05em;
  color:var(--muted);font-weight:700}
.lines-head .num{text-align:right}
.line-row{margin-bottom:.5rem}
.line-row>select,.line-row .l-qty{margin-top:0}
.line-row .l-qty{text-align:right}
.line-row .combo{margin:0}
.l-del{background:transparent;border:1px solid var(--line);color:var(--muted);border-radius:9px;
  padding:.5rem 0;cursor:pointer;font-size:.9rem}
.l-del:hover{border-color:var(--red);color:var(--red)}
.btn.ghost{background:var(--card-2);border:1px dashed var(--line);color:var(--ink-soft)}
.btn.ghost:hover{border-color:var(--brand-1);color:var(--brand-1)}
@media(max-width:640px){
  .lines-head{display:none}
  .line-row{grid-template-columns:1fr 1fr;gap:.4rem;padding:.6rem;border:1px solid var(--line);
    border-radius:12px;margin-bottom:.7rem;background:var(--card-2)}
  .line-row .l-prodwrap{grid-column:1/-1}
  .l-del{grid-column:2;justify-self:end;width:2.4rem}
}

/* keyboard-highlighted dropdown item (arrow-key navigation) */
.dd-item.active{background:color-mix(in srgb,var(--brand-1) 20%,transparent)}