:root{--ink:#142b3a;--paper:#f4f7f8;--white:#fff;--blue:#176b87;--blue2:#2e91ad;--mint:#bfe3d8;--line:#d8e1e5;--muted:#687c87;--amber:#d99628;--danger:#b64242;--shadow:0 18px 50px rgba(20,43,58,.09)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Vazirmatn","Segoe UI",Tahoma,sans-serif;font-size:15px}button,input{font:inherit}button{cursor:pointer}
[hidden]{display:none!important}.muted{color:var(--muted)}
.login{min-height:100vh;display:grid;grid-template-columns:minmax(260px,42%) minmax(340px,580px);place-content:center;gap:clamp(35px,8vw,120px);padding:40px;background:linear-gradient(135deg,#e9f3f4 0 45%,#f8fafb 45%)}
.login-mark{width:min(30vw,330px);aspect-ratio:1;border:2px solid var(--ink);display:grid;place-items:center;font:700 clamp(110px,20vw,220px)/1 Georgia,serif;color:var(--blue);box-shadow:22px 22px 0 var(--mint)}
.login-panel{background:var(--white);border-top:5px solid var(--blue);padding:clamp(28px,5vw,58px);box-shadow:var(--shadow)}.product-name{color:var(--blue);font-weight:800;letter-spacing:.04em}.login h1{font-size:clamp(28px,4vw,48px);line-height:1.25;margin:10px 0}.login label{display:grid;gap:7px;margin-top:20px;font-weight:700}.login input{width:100%;padding:13px 15px;border:1px solid #b8c7ce;background:#fbfcfc;outline:0}.login input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(23,107,135,.14)}.login button{width:100%;margin-top:22px;padding:14px;border:0;background:var(--ink);color:white;font-weight:800}.form-error{min-height:22px;color:var(--danger);margin:12px 0 -8px}
.shell{min-height:100vh;display:grid;grid-template-columns:240px minmax(0,1fr)}.rail{position:sticky;top:0;height:100vh;background:var(--ink);color:#fff;padding:28px 20px;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:12px;padding:0 8px 26px;border-bottom:1px solid rgba(255,255,255,.14)}.brand>span{width:44px;height:44px;display:grid;place-items:center;background:var(--mint);color:var(--ink);font:700 28px Georgia}.brand div{display:grid}.brand strong{font-size:20px}.brand small{color:#b6c6ce}.rail nav{display:grid;gap:7px;margin-top:30px}.rail a{color:#c9d6db;text-decoration:none;padding:12px 14px;border-right:3px solid transparent}.rail a:hover,.rail a:focus-visible,.rail a.active{background:rgba(255,255,255,.08);border-color:var(--mint);color:#fff}.rail a small{float:left;color:#8fa4ae}.rail-foot{margin-top:auto;border-top:1px solid rgba(255,255,255,.14);padding:18px 8px 0;display:flex;justify-content:space-between;align-items:center}.rail-foot button{border:0;background:none;color:#ffcfb0}
main{padding:clamp(24px,4vw,54px);min-width:0}header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:32px}header h1{margin:3px 0 0;font-size:clamp(30px,4vw,52px);font-weight:800}.date{color:var(--muted);margin:0}.connection{display:flex;align-items:center;gap:9px;background:#e3f3ee;padding:10px 14px;color:#16684f}.connection i{width:9px;height:9px;border-radius:50%;background:#22a478}.connection.offline{background:#fae9e5;color:#9c3c2b}.connection.offline i{background:#d25d47}
.ledger{background:var(--white);display:grid;grid-template-columns:minmax(250px,1.05fr) 2fr;border:1px solid var(--line);box-shadow:var(--shadow)}.hero-total{padding:32px;border-left:1px solid var(--line);background:linear-gradient(155deg,#fff,#e9f4f2)}.hero-total span,.hero-total small{display:block;color:var(--muted)}.hero-total strong{display:block;margin:14px 0 8px;font-size:clamp(30px,4vw,54px);font-variant-numeric:tabular-nums}.ledger dl{margin:0;display:grid;grid-template-columns:repeat(3,1fr)}.ledger dl div{padding:34px 26px;border-left:1px solid var(--line)}.ledger dl div:last-child{border-left:0}.ledger dt{color:var(--muted)}.ledger dd{margin:14px 0 8px;font-size:clamp(25px,3vw,38px);font-weight:800;font-variant-numeric:tabular-nums}.ledger small{color:var(--muted)}
.activity{margin-top:22px;background:var(--ink);color:white;padding:24px 28px}.activity .section-head p{color:#afc1c9}.live-badge{font:700 12px/1 "Segoe UI",sans-serif;letter-spacing:.15em;background:var(--mint);color:var(--ink);padding:8px 10px}.activity-stream{display:flex;gap:12px;overflow:auto;margin-top:20px;padding-bottom:5px}.activity-item{min-width:260px;max-width:340px;border-right:2px solid var(--mint);background:rgba(255,255,255,.06);padding:13px 15px}.activity-item strong{display:block;margin:4px 0}.activity-item small{color:#afc1c9}.workspace{display:grid;grid-template-columns:minmax(0,2fr) minmax(270px,.8fr);gap:22px;margin-top:22px}.trend,.customers,.recent{background:var(--white);border:1px solid var(--line);padding:26px}.section-head{display:flex;align-items:center;justify-content:space-between;gap:20px}.section-head h2{margin:0;font-size:21px}.section-head p{margin:5px 0 0;color:var(--muted)}.section-head button{border:1px solid var(--line);background:white;color:var(--blue);padding:8px 12px}.chart{height:260px;margin-top:28px;direction:ltr}.chart svg{width:100%;height:100%;overflow:visible}.chart .bar{fill:var(--blue2)}.chart .bar:last-of-type{fill:var(--amber)}.chart text{font-family:inherit;fill:var(--muted);font-size:11px}.chart .grid{stroke:#e6ecef;stroke-width:1}.customers ol{list-style:none;margin:22px 0 0;padding:0}.customers li{display:grid;grid-template-columns:28px 1fr auto;align-items:center;gap:10px;padding:13px 0;border-bottom:1px solid #edf1f2}.customers li:last-child{border:0}.customers b{font-size:13px;color:var(--blue)}.customers span{white-space:nowrap}.customers .edit-customer{grid-column:2/4;justify-self:start;border:0;background:none;color:var(--blue);padding:0;font-size:12px}.recent{margin-top:22px}.recent time{color:var(--muted)}.table-wrap{overflow:auto;margin-top:20px}table{border-collapse:collapse;width:100%;min-width:760px;text-align:right}th{padding:11px 12px;color:var(--muted);font-weight:600;border-bottom:2px solid var(--ink)}td{padding:14px 12px;border-bottom:1px solid #e7edef;font-variant-numeric:tabular-nums}tbody tr:hover{background:#f5faf9}
dialog{width:min(560px,calc(100% - 30px));border:0;padding:0;box-shadow:0 30px 100px rgba(10,30,40,.3);color:var(--ink)}dialog::backdrop{background:rgba(12,31,42,.55);backdrop-filter:blur(3px)}dialog form{padding:28px}.dialog-head{display:flex;justify-content:space-between;align-items:start;border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:18px}.dialog-head h2{margin:4px 0 0}.dialog-head small{color:var(--blue)}.dialog-head button{border:0;background:none;font-size:30px;color:var(--muted)}dialog label{display:grid;gap:6px;margin-top:14px;font-weight:700}dialog input,dialog textarea{border:1px solid #b8c7ce;padding:10px 12px;resize:vertical}dialog input:focus,dialog textarea:focus{outline:3px solid rgba(23,107,135,.14);border-color:var(--blue)}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}.dialog-actions button{padding:10px 18px;border:1px solid var(--line);background:white}.dialog-actions button[type=submit]{background:var(--ink);color:white;border-color:var(--ink)}
@media(max-width:900px){.shell{grid-template-columns:1fr}.rail{position:static;height:auto;padding:18px}.rail nav{display:flex;overflow:auto;margin-top:16px}.rail-foot{position:absolute;left:18px;top:18px;border:0;padding:0;gap:12px}.brand{padding-bottom:15px}.workspace{grid-template-columns:1fr}.ledger{grid-template-columns:1fr}.hero-total{border-left:0;border-bottom:1px solid var(--line)}}
@media(max-width:650px){.login{grid-template-columns:1fr;padding:22px}.login-mark{width:120px}.shell main{padding:20px}header{display:grid;gap:16px}.ledger dl{grid-template-columns:1fr}.ledger dl div{padding:20px 24px;border-left:0;border-bottom:1px solid var(--line)}.rail nav a{white-space:nowrap}.trend,.customers,.recent{padding:20px}}
@media(prefers-reduced-motion:no-preference){.ledger,.workspace,.recent{animation:reveal .42s ease both}.workspace{animation-delay:.07s}.recent{animation-delay:.12s}@keyframes reveal{from{opacity:0;transform:translateY(10px)}}}