/* Tijarat Pro — mobile-first styles */
:root{
  --bg:#f4f7fa; --card:#ffffff; --ink:#0f172a; --muted:#64748b;
  --green:#10b981; --green-d:#059669; --blue:#3b82f6; --blue-d:#2563eb;
  --orange:#f59e0b; --navy:#0f172a; --red:#ef4444; --line:#e2e8f0;
  --radius:14px; --shadow:0 1px 3px rgba(15,23,42,.08),0 4px 14px rgba(15,23,42,.06);
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Noto Nastaliq Urdu",sans-serif;background:var(--bg);color:var(--ink);padding-bottom:76px;line-height:1.45}
[dir="rtl"] body{letter-spacing:0}
.hidden{display:none!important}
h2{font-size:1.25rem;margin:.6rem 0}
h3{font-size:1.05rem;margin:.4rem 0 .6rem}
.eyebrow{font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:1.1rem .2rem .5rem}
.muted{color:var(--muted)} .muted-sm{font-size:.72rem;font-weight:400;letter-spacing:0;text-transform:none}
.neg{color:var(--red)} .pos{color:var(--green-d)}

/* auth */
.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1.2rem}
.auth-card{background:var(--card);border-radius:18px;box-shadow:var(--shadow);padding:1.6rem;width:100%;max-width:400px}
.brand{display:flex;gap:.8rem;align-items:center;margin-bottom:1.2rem}
.brand h1{font-size:1.4rem}.brand p{color:var(--muted);font-size:.85rem}
.brand-mark{width:46px;height:46px;border-radius:12px;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.1rem}
.brand-mark.sm{width:32px;height:32px;font-size:.8rem;border-radius:9px}
.auth-tabs{display:flex;background:#eef2f7;border-radius:10px;padding:4px;margin-bottom:1rem}
.auth-tab{flex:1;border:0;background:transparent;padding:.55rem;border-radius:8px;font-weight:600;color:var(--muted);cursor:pointer}
.auth-tab.active{background:#fff;color:var(--ink);box-shadow:var(--shadow)}
.auth-note{font-size:.78rem;color:var(--muted);text-align:center;margin-top:.9rem}
.error{color:var(--red);font-size:.85rem;margin:.4rem 0}

/* layout */
.topbar{position:sticky;top:0;z-index:20;background:var(--card);border-bottom:1px solid var(--line)}
.topbar-inner{max-width:640px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:.6rem .9rem;gap:.5rem}
.brand-sm{display:flex;align-items:center;gap:.5rem;font-weight:700}
.topbar-actions{display:flex;gap:.4rem;align-items:center}
#screens{max-width:640px;margin:0 auto;padding:.4rem .9rem 1rem}
.screen{display:none}.screen.active{display:block}

/* hero */
.hero{background:linear-gradient(135deg,#0f172a,#1e3a5f);color:#fff;border-radius:18px;padding:1.2rem;margin-top:.6rem;box-shadow:var(--shadow)}
.hero .eyebrow{color:#93c5fd;margin:0 0 .3rem}
.hero h2{margin:0 0 .2rem;font-size:1.35rem}
.hero-sub{color:#cbd5e1;font-size:.85rem;margin-bottom:.9rem}
.hero-btns{display:flex;gap:.5rem}

/* buttons */
.btn{border:0;border-radius:10px;padding:.6rem 1rem;font-weight:600;cursor:pointer;font-size:.9rem;background:#e2e8f0;color:var(--ink)}
.btn-primary{background:var(--green);color:#fff}.btn-primary:active{background:var(--green-d)}
.btn-blue{background:var(--blue);color:#fff}.btn-blue:active{background:var(--blue-d)}
.btn-light{background:rgba(255,255,255,.14);color:#fff;border:1px solid rgba(255,255,255,.25)}
.btn-sm{padding:.42rem .7rem;font-size:.82rem}
.btn-block{width:100%;margin-top:.7rem}
.btn.danger{background:#fee2e2;color:#b91c1c}
.link{background:none;border:0;color:var(--blue-d);font-weight:600;cursor:pointer;font-size:.88rem}

/* quick actions */
.qa-row{display:grid;grid-template-columns:repeat(5,1fr);gap:.5rem}
.qa{background:var(--card);border:0;border-radius:var(--radius);box-shadow:var(--shadow);padding:.7rem .2rem;display:flex;flex-direction:column;align-items:center;gap:.3rem;font-size:.72rem;font-weight:600;cursor:pointer}
.qa-ic{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.1rem}
.qa-ic.g{background:#d1fae5}.qa-ic.b{background:#dbeafe}.qa-ic.o{background:#fef3c7}

/* cards & kpi */
.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:.9rem;margin-bottom:.7rem}
.kpi-grid{display:grid;grid-template-columns:1fr 1fr;gap:.6rem}
.kpi{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:.75rem .85rem}
.kpi .k-label{font-size:.72rem;color:var(--muted);font-weight:600}
.kpi .k-val{font-size:1.15rem;font-weight:800;margin-top:.15rem}
.kpi .k-sub{font-size:.72rem;color:var(--muted)}
.kpi.alert{border-left:4px solid var(--green)}
.kpi.warn{border-left:4px solid var(--orange)}
.kpi.bad{border-left:4px solid var(--red)}
.stack{display:flex;flex-direction:column;gap:.6rem}
.row-between{display:flex;align-items:center;justify-content:space-between;gap:.5rem;margin:.4rem 0}
.row{display:flex;gap:.5rem;margin-bottom:.6rem;align-items:center}
.grow{flex:1}
.totals div{display:flex;justify-content:space-between;padding:.25rem 0;font-size:.92rem}

/* lists */
.item-card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:.85rem;cursor:pointer}
.item-card .t1{font-weight:700}
.item-card .t2{font-size:.82rem;color:var(--muted)}
.badge{display:inline-block;font-size:.72rem;font-weight:700;padding:.15rem .55rem;border-radius:20px}
.badge.due{background:#fef3c7;color:#92400e}
.badge.paid{background:#d1fae5;color:#065f46}
.badge.info{background:#dbeafe;color:#1d4ed8}
.badge.disc{background:#ede9fe;color:#5b21b6}

/* forms */
label{display:block;font-size:.8rem;font-weight:600;color:var(--muted);margin:.55rem 0 .25rem}
input,select,textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:.6rem .7rem;font-size:.95rem;background:#fff;font-family:inherit}
input:focus,select:focus,textarea:focus{outline:2px solid var(--green);border-color:var(--green)}
.search{margin:.5rem 0}
.pills{display:flex;gap:.45rem;overflow-x:auto;padding:.35rem 0;margin-bottom:.4rem}
.pills.wrap{flex-wrap:wrap}
.pill{white-space:nowrap;border:1px solid var(--line);background:#fff;border-radius:20px;padding:.4rem .85rem;font-size:.82rem;font-weight:600;cursor:pointer;color:var(--muted)}
.pill.active{background:var(--navy);color:#fff;border-color:var(--navy)}
.chips{display:flex;flex-wrap:wrap;gap:.4rem;margin:.3rem 0 .6rem}
.chip{border:1px solid var(--line);background:#fff;border-radius:16px;padding:.35rem .7rem;font-size:.8rem;cursor:pointer}
.chip.sel{background:var(--navy);color:#fff;border-color:var(--navy)}
.check{display:flex;align-items:center;gap:.5rem;font-size:.88rem;margin:.5rem 0}
.check input{width:auto}

/* tabbar */
.tabbar{position:fixed;bottom:0;left:0;right:0;background:var(--card);border-top:1px solid var(--line);display:flex;z-index:20;padding-bottom:env(safe-area-inset-bottom)}
.tab{flex:1;border:0;background:none;padding:.55rem 0 .4rem;display:flex;flex-direction:column;align-items:center;gap:2px;color:var(--muted);cursor:pointer;font-size:1.15rem}
.tab small{font-size:.66rem;font-weight:600}
.tab.active{color:var(--green-d)}

/* menu */
.menu-list{display:flex;flex-direction:column;gap:.55rem}
.menu-item{display:flex;align-items:center;gap:.8rem;background:var(--card);border:0;border-radius:var(--radius);box-shadow:var(--shadow);padding:.95rem;font-size:.95rem;font-weight:600;cursor:pointer;text-align:start;width:100%}
.menu-item i{margin-inline-start:auto;color:var(--muted);font-style:normal}
.foot{text-align:center;font-size:.78rem;margin:1.4rem 0 .5rem}

/* modal */
#modal-root:empty{display:none}
.modal-back{position:fixed;inset:0;background:rgba(15,23,42,.55);z-index:40;display:flex;align-items:flex-end;justify-content:center}
.modal{background:#fff;border-radius:18px 18px 0 0;width:100%;max-width:640px;max-height:92vh;overflow-y:auto;padding:1.1rem 1.1rem calc(1.4rem + env(safe-area-inset-bottom))}
.modal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:.4rem}
.modal-head h3{margin:0}
.x{background:#eef2f7;border:0;width:32px;height:32px;border-radius:50%;font-size:1rem;cursor:pointer}
.line-item{border:1px solid var(--line);border-radius:10px;padding:.6rem;margin-bottom:.5rem}
.line-item .row{margin-bottom:.3rem}

/* invoice print */
.invoice{background:#fff;color:#111;padding:1rem;border:1px solid var(--line);border-radius:8px}
.invoice h2{margin:0}.invoice table{width:100%;border-collapse:collapse;font-size:.85rem;margin:.6rem 0}
.invoice th,.invoice td{border:1px solid #cbd5e1;padding:.35rem .5rem;text-align:start}
.invoice th{background:#f1f5f9}
.inv-math{margin-left:auto;width:70%;font-size:.88rem}
.inv-math div{display:flex;justify-content:space-between;padding:.15rem 0}
@media print{
  body *{visibility:hidden}
  .invoice,.invoice *{visibility:visible}
  .invoice{position:absolute;inset:0;border:0}
  .topbar,.tabbar,.no-print{display:none!important}
  body{padding:0;background:#fff}
}

/* ledger table */
table.ledger{width:100%;border-collapse:collapse;font-size:.82rem}
table.ledger th,table.ledger td{border-bottom:1px solid var(--line);padding:.45rem .35rem;text-align:start}
table.ledger th{color:var(--muted);font-size:.72rem;text-transform:uppercase}

/* toast */
.toast{position:fixed;bottom:90px;left:50%;transform:translateX(-50%);background:var(--navy);color:#fff;padding:.65rem 1.1rem;border-radius:24px;font-size:.88rem;z-index:60;box-shadow:var(--shadow)}
canvas#trend-chart{width:100%;display:block}

/* RTL */
[dir="rtl"] .menu-item i{transform:scaleX(-1)}

/* ---------- desktop ---------- */
.sidebar{display:none}
@media (min-width:1024px){
  body{padding-bottom:0;padding-inline-start:236px}
  .sidebar{display:flex;flex-direction:column;position:fixed;inset-inline-start:0;top:0;bottom:0;width:236px;background:var(--card);border-inline-end:1px solid var(--line);padding:1.1rem .8rem;z-index:30}
  .sidebar .brand{margin-bottom:1.2rem;padding:0 .4rem}
  .sidebar .brand p{font-size:.78rem}
  .snav-list{display:flex;flex-direction:column;gap:.25rem;flex:1}
  .snav{display:flex;align-items:center;gap:.7rem;border:0;background:none;padding:.68rem .8rem;border-radius:10px;font-size:.92rem;font-weight:600;color:var(--muted);cursor:pointer;text-align:start;width:100%}
  .snav span:first-child{font-size:1.1rem;width:24px;text-align:center}
  .snav:hover{background:#f1f5f9;color:var(--ink)}
  .snav.active{background:#d1fae5;color:#065f46}
  .snav-foot{color:var(--muted);border-top:1px solid var(--line);border-radius:0;padding-top:1rem;margin-top:.5rem}
  .topbar-inner{max-width:1120px}
  #screens{max-width:1120px;padding:1rem 1.6rem 2rem}
  .tabbar{display:none}
  .kpi-grid{grid-template-columns:repeat(4,1fr)}
  .stack{display:grid;grid-template-columns:1fr 1fr;gap:.7rem;align-items:start}
  .menu-list{display:grid;grid-template-columns:1fr 1fr;gap:.7rem}
  .menu-item{min-height:76px}
  .hero{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1.4rem 1.6rem}
  .hero .eyebrow{margin-bottom:.4rem}
  .modal-back{align-items:center;padding:1.5rem}
  .modal{border-radius:18px;max-width:720px}
  #trend-chart{height:220px}
  .auth-card{max-width:440px}
}