/* Afrroze Tools — shared styles */
:root{
  --bg:#f7f5ee;
  --bg-2:#efece1;
  --card:#ffffff;
  --ink:#12211c;
  --muted:#5b6a62;
  --line:#e4dfd1;
  --emerald:#0b5c45;
  --emerald-2:#0e7a58;
  --emerald-soft:#e3f0e9;
  --gold:#c19a3f;
  --gold-soft:#f6edda;
  --danger:#a3342f;
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 1px 2px rgba(18,33,28,.05),0 10px 30px rgba(18,33,28,.06);
  --font:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
  --urdu:"Noto Nastaliq Urdu","Jameel Noori Nastaleeq","Noto Naskh Arabic",serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  color:var(--ink);
  background:
    radial-gradient(1200px 500px at 85% -10%, #e8f1ea 0%, transparent 60%),
    radial-gradient(900px 420px at -10% 0%, #f7eeda 0%, transparent 55%),
    var(--bg);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img,svg{max-width:100%}
a{color:var(--emerald);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{line-height:1.25;margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(1.7rem,1.1rem + 2.2vw,2.6rem)}
h2{font-size:clamp(1.3rem,1rem + 1.1vw,1.7rem)}
h3{font-size:1.12rem}
p{margin:0 0 1em}
.urdu{font-family:var(--urdu);direction:rtl;unicode-bidi:isolate;line-height:2}
.container{width:min(1120px,100% - 2.5rem);margin-inline:auto}

/* header */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(247,245,238,.86);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;gap:1.5rem;min-height:66px}
.brand{display:flex;align-items:center;gap:.6rem;font-weight:700;color:var(--ink);letter-spacing:-.02em}
.brand:hover{text-decoration:none}
.brand-mark{width:34px;height:34px;border-radius:10px;background:linear-gradient(145deg,#0e7a58,#0b5c45);display:grid;place-items:center;box-shadow:inset 0 1px 0 rgba(255,255,255,.25)}
.brand-mark svg{width:20px;height:20px;fill:none;stroke:#f4e3b5;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.brand small{display:block;font-weight:500;font-size:.68rem;color:var(--muted);letter-spacing:.08em;text-transform:uppercase}
.nav-links{display:flex;gap:1.1rem;margin-inline-start:auto;align-items:center}
.nav-links a{color:var(--muted);font-size:.94rem;font-weight:500}
.nav-links a[aria-current="page"],.nav-links a:hover{color:var(--emerald)}
.nav-toggle{display:none;margin-inline-start:auto;background:none;border:1px solid var(--line);border-radius:8px;padding:.4rem .55rem;cursor:pointer}
.nav-toggle svg{width:20px;height:20px;stroke:var(--ink);fill:none;stroke-width:2}
@media (max-width:820px){
  .nav{flex-wrap:wrap;padding-block:.55rem}
  .nav-toggle{display:block}
  .nav-links{display:none;flex-basis:100%;flex-direction:column;align-items:flex-start;gap:.35rem;padding:.4rem 0 .8rem}
  .nav-links.open{display:flex}
  .nav-links a{padding:.35rem 0}
}

/* hero / sections */
.hero{padding:3.2rem 0 1rem}
.eyebrow{display:inline-flex;align-items:center;gap:.45rem;font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;color:var(--emerald);background:var(--emerald-soft);border:1px solid #cfe3d8;padding:.32rem .7rem;border-radius:999px;font-weight:600}
.hero h1{max-width:22ch;margin-top:1rem}
.hero .lede{max-width:62ch;color:var(--muted);font-size:1.05rem}
.hero .urdu{max-width:60ch;color:var(--muted)}
.section{padding:2.6rem 0}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:1rem;margin-bottom:1.2rem}
.section-head p{margin:0;color:var(--muted)}

/* grid + cards */
.grid{display:grid;gap:1rem;grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}
.tool-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.15rem;box-shadow:var(--shadow);display:flex;flex-direction:column;
  transition:transform .18s ease,border-color .18s ease;
}
.tool-card:hover{transform:translateY(-2px);border-color:#cfe0d6}
.tool-card .icon{
  width:42px;height:42px;border-radius:12px;background:var(--emerald-soft);
  display:grid;place-items:center;margin-bottom:.8rem;
}
.tool-card .icon svg{width:22px;height:22px;stroke:var(--emerald);fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.tool-card h3{margin-bottom:.25rem;font-size:1.05rem}
.tool-card p{color:var(--muted);font-size:.9rem;margin-bottom:.9rem}
.tool-card .go{margin-top:auto;font-weight:600;font-size:.9rem;color:var(--emerald)}
.tool-card .go::after{content:" →"}
.tag{display:inline-block;font-size:.68rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:#8a6d2a;background:var(--gold-soft);border-radius:999px;padding:.15rem .5rem;margin-inline-start:.4rem;vertical-align:middle}

/* panels & forms */
.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.3rem}
.panel + .panel{margin-top:1.2rem}
.layout{display:grid;gap:1.3rem;grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);align-items:start}
@media (max-width:900px){.layout{grid-template-columns:1fr}}
.field{margin-bottom:.9rem}
.field label{display:block;font-weight:600;font-size:.88rem;margin-bottom:.3rem}
.field .hint{display:block;font-weight:400;color:var(--muted);font-size:.78rem;margin-top:.15rem}
.field .hint.urdu{font-size:.82rem;line-height:1.9}
input[type=text],input[type=number],input[type=date],input[type=email],select,textarea{
  width:100%;padding:.62rem .7rem;border:1px solid var(--line);border-radius:var(--radius-sm);
  font:inherit;font-size:.95rem;background:#fff;color:var(--ink);
}
input:focus,select:focus,textarea:focus{outline:2px solid #bcd9ca;outline-offset:1px;border-color:#9cc4b0}
.row{display:grid;gap:.8rem;grid-template-columns:1fr 1fr}
@media (max-width:560px){.row{grid-template-columns:1fr}}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.45rem;
  background:var(--emerald);color:#fff;border:1px solid var(--emerald);
  padding:.66rem 1.05rem;border-radius:10px;font:inherit;font-weight:600;cursor:pointer;
}
.btn:hover{background:var(--emerald-2);text-decoration:none}
.btn.secondary{background:#fff;color:var(--emerald);border-color:#cbdcd2}
.btn.secondary:hover{background:#f2f8f4}
.btn.ghost{background:transparent;color:var(--muted);border-color:var(--line)}
.btn-row{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1rem}
.note{font-size:.82rem;color:var(--muted)}
.err{color:var(--danger);font-size:.85rem;font-weight:600}

/* results */
.result{
  border:1px dashed #bcd9ca;background:#f4faf6;border-radius:var(--radius);padding:1rem 1.1rem;
  margin-top:1rem;
}
.result.dark{background:linear-gradient(160deg,#0b5c45,#0a4b39);color:#eaf5ef;border:0}
.result .big{font-size:clamp(1.5rem,1.2rem + 1.2vw,2rem);font-weight:700;letter-spacing:-.02em;margin:.15rem 0}
.result.dark .big{color:#f4e3b5}
.result .label{font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;opacity:.75;font-weight:600}
.kv{display:grid;grid-template-columns:1fr auto;gap:.35rem .8rem;font-size:.92rem;margin-top:.6rem}
.kv dt{color:var(--muted)}
.kv dd{margin:0;font-weight:600;text-align:right}
.result.dark .kv dt{color:#bfd8cb}
.result.dark .kv dd{color:#fff}
hr.sep{border:0;border-top:1px solid var(--line);margin:1rem 0}

/* tables */
table{width:100%;border-collapse:collapse;font-size:.9rem}
th,td{text-align:left;padding:.5rem .45rem;border-bottom:1px solid var(--line)}
th{font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.table-wrap{overflow-x:auto}

/* content pages */
.prose{max-width:74ch}
.prose h2{margin-top:1.8rem}
.prose h3{margin-top:1.3rem}
.prose ul,.prose ol{margin:0 0 1em;padding-inline-start:1.25rem}
.prose li{margin-bottom:.35rem}
.prose .urdu{background:#fbf8ef;border:1px solid #eee6d3;border-radius:12px;padding:1rem 1.1rem;margin:1rem 0}
.callout{border-inline-start:4px solid var(--gold);background:#fdf9ef;padding:.9rem 1rem;border-radius:8px;margin:1.1rem 0}
.crumbs{font-size:.82rem;color:var(--muted);padding-top:1.2rem}
.crumbs a{color:var(--muted)}
.crumbs span{margin-inline:.35rem}

/* faq */
details.faq{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:.85rem 1rem;margin-bottom:.6rem}
details.faq summary{cursor:pointer;font-weight:600;font-size:.95rem}
details.faq[open]{box-shadow:var(--shadow)}
details.faq p{margin:.6rem 0 0;color:var(--muted);font-size:.92rem}

/* footer */
.site-footer{margin-top:3rem;border-top:1px solid var(--line);background:#f2efe6}
.footer-grid{display:grid;gap:1.6rem;grid-template-columns:1.4fr 1fr 1fr 1fr;padding:2.2rem 0 1.2rem}
@media (max-width:820px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.footer-grid{grid-template-columns:1fr}}
.site-footer h4{font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:.6rem}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin-bottom:.35rem;font-size:.9rem}
.site-footer a{color:#33463d}
.footer-bottom{border-top:1px solid var(--line);padding:.9rem 0 1.3rem;font-size:.8rem;color:var(--muted);display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}

/* cookie */
.cookie{
  position:fixed;left:1rem;right:1rem;bottom:1rem;z-index:80;max-width:720px;margin-inline:auto;
  background:#10241d;color:#e8f1ec;border-radius:14px;padding:.9rem 1rem;
  box-shadow:0 12px 40px rgba(0,0,0,.25);display:none;gap:1rem;align-items:center;
}
.cookie.show{display:flex}
.cookie p{margin:0;font-size:.85rem;color:#c6d8cf}
.cookie .btn{padding:.5rem .85rem;font-size:.85rem;background:#f4e3b5;color:#10241d;border-color:#f4e3b5;white-space:nowrap}
@media (max-width:560px){.cookie{flex-direction:column;align-items:stretch}}

/* misc */
.badge-row{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1rem}
.badge{font-size:.78rem;background:#fff;border:1px solid var(--line);border-radius:999px;padding:.3rem .7rem;color:var(--muted)}
.badge b{color:var(--ink)}
.hidden{display:none!important}
.mt-1{margin-top:1rem}.mt-2{margin-top:2rem}
.small{font-size:.85rem}
.center{text-align:center}
.drop{
  border:1.5px dashed #b9cdc1;border-radius:12px;padding:1.4rem;text-align:center;background:#fafcf9;
  transition:border-color .15s ease,background .15s ease;
}
.drop.drag{border-color:var(--emerald);background:var(--emerald-soft)}
.drop input[type=file]{display:none}
.drop label{display:block;cursor:pointer}
.drop strong{display:block;margin-bottom:.2rem}
.qr-box{display:grid;place-items:center;padding:1rem;background:#fff;border:1px solid var(--line);border-radius:12px;min-height:240px}
.qr-box img,.qr-box canvas{max-width:100%}
.invoice-sheet{background:#fff;border:1px solid var(--line);border-radius:12px;padding:1.4rem}

/* invoice sheet */
.inv-head{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;border-bottom:2px solid var(--emerald);padding-bottom:.8rem;margin-bottom:1rem}
.inv-title{font-size:1.35rem;font-weight:700;color:var(--emerald);letter-spacing:-.02em;margin:0}
.inv-meta{font-size:.78rem;color:var(--muted);text-align:right;line-height:1.5}
.inv-meta b{color:var(--ink)}
.inv-parties{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-bottom:1.1rem;font-size:.85rem}
.inv-parties h4{font-size:.68rem;text-transform:uppercase;letter-spacing:.09em;color:var(--muted);margin-bottom:.2rem}
.inv-parties p{margin:0;white-space:pre-line}
.inv-sheet table{font-size:.85rem}
.inv-sheet th,.inv-sheet td{padding:.45rem .35rem}
.inv-num{text-align:right;white-space:nowrap}
.inv-totals{display:flex;justify-content:flex-end;margin-top:.8rem}
.inv-totals table{width:auto;min-width:220px}
.inv-totals td{border:0;padding:.22rem .4rem;font-size:.86rem}
.inv-totals td:last-child{text-align:right;font-weight:600;white-space:nowrap}
.inv-totals tr.grand td{font-weight:700;font-size:1rem;color:var(--emerald);border-top:1px solid var(--line);padding-top:.45rem}
.inv-foot{margin-top:1.2rem;font-size:.78rem;color:var(--muted);border-top:1px solid var(--line);padding-top:.6rem}
.inv-foot h4{font-size:.68rem;text-transform:uppercase;letter-spacing:.09em;margin:.7rem 0 .2rem}
.inv-foot p{margin:0;white-space:pre-line}

/* editable item rows */
.items-input td{padding:.25rem .2rem;border-bottom:0;vertical-align:middle}
.items-input input{padding:.45rem .5rem;font-size:.9rem}
.items-input .rm{background:none;border:0;color:var(--danger);cursor:pointer;font-size:1.05rem;line-height:1;padding:.35rem}
.items-input .rm:hover{text-decoration:underline}
.sticky{position:sticky;top:82px}
@media (max-width:900px){.sticky{position:static}}
@media (max-width:560px){.inv-parties{grid-template-columns:1fr}}

@media print{
  .site-header,.site-footer,.cookie,.no-print,.tool-hero-links,.crumbs,.hero,.section{display:none!important}
  body{background:#fff}
  .container{width:100%;max-width:none}
  .invoice-sheet{border:0;padding:0}
  .panel{border:0;box-shadow:none;padding:0}
  .layout{display:block}
  main{padding:0!important}
}