:root{--bg:#09090a;--panel:#151517;--text:#f4f0e7;--muted:#a29c8f;--gold:#d6aa50;--gold2:#f0d385;--line:#2d2c30;--green:#30b477;--red:#df5962;--amber:#d7a03b}
*{box-sizing:border-box}html{background:var(--bg)}
body{margin:0;min-height:100vh;font-family:Tahoma,Arial,sans-serif;color:var(--text);background:radial-gradient(circle at 80% 0,#19150e 0,#0b0b0c 32%,#09090a 100%)}
a{color:var(--gold2)}
.topbar{min-height:76px;background:rgba(9,9,10,.96);border-bottom:1px solid #332a1c;padding:9px 20px;display:flex;align-items:center;justify-content:space-between;gap:16px;position:sticky;top:0;z-index:20;backdrop-filter:blur(12px)}
.brand-wrap{display:flex;align-items:center;gap:10px;text-decoration:none}.brand-logo{width:50px;height:50px;object-fit:cover;border-radius:50%;border:1px solid #5a4725}
.brand{font:21px Georgia,serif;letter-spacing:4px;color:var(--gold2)}.subtitle{font-size:9px;letter-spacing:1px;color:var(--muted)}.version-pill{display:inline-flex;margin-top:4px;padding:2px 7px;border-radius:999px;background:#17351f;color:#7fe2b2;border:1px solid #286842;font-size:8px;font-weight:800;letter-spacing:.5px}.version-notice{display:inline-flex;padding:6px 10px;border-radius:9px;background:#17351f;color:#7fe2b2;border:1px solid #286842;font-size:11px;font-weight:800}
nav{display:flex;gap:5px;flex-wrap:wrap}nav a{color:#ddd7ca;text-decoration:none;padding:9px 10px;border-radius:9px;font-size:12px}nav a:hover{background:#201b14;color:var(--gold2)}
.userbox{display:grid;gap:2px;text-align:left;font-size:11px}.userbox span{color:var(--muted)}.userlinks{display:flex;gap:9px;align-items:center}.userlinks form{margin:0}.link-btn{background:none;border:0;color:var(--gold2);padding:0;cursor:pointer;font:inherit}
.container{max-width:1280px;margin:23px auto;padding:0 15px}.auth-container{min-height:100vh;display:grid;place-items:center;padding:18px}
.auth-card{width:min(440px,100%);background:rgba(20,20,22,.97);border:1px solid #44351f;border-radius:24px;padding:29px;box-shadow:0 24px 80px rgba(0,0,0,.48);text-align:center}
.auth-logo{width:142px;height:142px;border-radius:50%;object-fit:cover}.auth-card h1{font:30px Georgia,serif;letter-spacing:5px;color:var(--gold2)}
.panel{background:rgba(20,20,22,.95);border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:0 12px 35px rgba(0,0,0,.2)}.narrow{max-width:560px;margin:auto}
.grid{display:grid;gap:18px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.purchase-grid{grid-template-columns:minmax(330px,.82fr) minmax(430px,1.18fr)}.users-grid{grid-template-columns:minmax(320px,.7fr) minmax(500px,1.3fr)}
.page-head,.section-head{display:flex;align-items:center;justify-content:space-between;gap:13px;flex-wrap:wrap;margin-bottom:16px}
h1,h2{margin-top:0}h1{font-size:25px}h2{font-size:18px}.muted{color:var(--muted);font-size:12px}
.form{display:grid;gap:13px;text-align:right}label{display:grid;gap:6px;font-size:12px;font-weight:700;color:#d8d2c7}
.check-label{display:flex;align-items:center;gap:8px;background:#111820;border:1px solid #2c4055;border-radius:10px;padding:11px}.check-label input{width:auto;accent-color:var(--gold)}
input,textarea,select{width:100%;background:#0f0f11;color:var(--text);border:1px solid #37363b;border-radius:10px;padding:12px;font:inherit}
input:focus,textarea:focus,select:focus{outline:1px solid var(--gold);border-color:var(--gold)}
.amount-words{display:block;min-height:18px;margin-top:2px;color:var(--gold2);font-size:11px;font-weight:700;line-height:1.65}.amount-words.is-placeholder{color:#777168;font-weight:400}.payment-amount-box{display:grid;gap:4px;min-width:0}.payment-amount-box .amount-words{padding:0 4px}
.btn{border:0;border-radius:10px;padding:11px 14px;font:inherit;font-weight:700;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center}
.btn.gold{background:linear-gradient(135deg,#ac7d2d,#efd184);color:#171109}.btn.secondary{background:#252529;color:#e8e2d7;border:1px solid #424147}
.btn.success{background:var(--green);color:white}.btn.progress{background:#3977bd;color:white}.btn.danger{background:var(--red);color:white}.btn.mini{padding:7px 9px;font-size:10px}.btn:disabled{opacity:.4;cursor:not-allowed;filter:grayscale(.4)}
.stats{display:grid;grid-template-columns:repeat(5,1fr);gap:11px;margin-bottom:18px}.stat{background:#161619;border:1px solid var(--line);border-top:3px solid var(--gold);border-radius:14px;padding:16px;display:grid;gap:8px}
.stat span{color:var(--muted);font-size:11px}.stat strong{font-size:23px}.stat.warning{border-top-color:var(--amber)}.stat.progress{border-top-color:#4f8fdb}.stat.success{border-top-color:var(--green)}.stat.danger{border-top-color:var(--red)}.stat.wide{grid-column:span 5;background:linear-gradient(90deg,#161619,#211a10)}
.ticket-list{display:grid;gap:10px}.ticket{border:1px solid #303036;border-right:4px solid var(--amber);border-radius:12px;padding:13px;background:#101012}
.ticket.processing{border-right-color:#4f8fdb;background:#101720}.ticket.paid{border-right-color:var(--green);background:#0f1613}.ticket.cancelled{border-right-color:var(--red);background:#171011}
.ticket-top{display:flex;justify-content:space-between;gap:9px;margin-bottom:7px}.badge{display:inline-flex;padding:4px 8px;border-radius:999px;font-size:10px;font-weight:700}
.badge.pending{background:#332716;color:#f0c66d}.badge.processing{background:#142b47;color:#8fc2ff}.badge.paid{background:#123322;color:#72d6a5}.badge.cancelled{background:#35181c;color:#f28a91}
.live-dot{color:#68d49f;font-size:11px}.amount{font-size:23px;font-weight:800;color:var(--gold2);margin:8px 0}.amount-small{color:var(--gold2);font-weight:700;margin:5px 0}
.big-name{font-size:20px;font-weight:700;margin:7px 0}.phone-line{direction:ltr;text-align:right;color:#d9d1c3;margin:5px 0}.phone-line a{color:var(--gold2);text-decoration:none}.processing-line{color:#8fc2ff;margin-top:6px;font-size:11px}.paid-line{color:#72d6a5;margin-top:6px;font-size:11px}.note{background:#1b1b1e;padding:8px;border-radius:8px;margin-top:7px}
.payment-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin-top:13px}.payment-summary>div{display:grid;gap:4px;background:#17171a;border:1px solid #303038;border-radius:9px;padding:9px}.payment-summary span{font-size:10px;color:var(--muted)}.payment-summary strong{font-size:13px}.paid-value{color:#72d6a5}.remaining-value{color:#f0c66d}.progress-track{height:7px;background:#29292e;border-radius:99px;overflow:hidden;margin:8px 0 12px}.progress-track span{display:block;height:100%;background:linear-gradient(90deg,#3977bd,#30b477);border-radius:99px}.payment-history{display:grid;gap:5px;margin:8px 0}.payment-history>div{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;background:#111820;border-right:3px solid #3977bd;border-radius:7px;padding:8px;font-size:10px}.payment-history span{color:var(--muted)}.payment-entry{display:grid;grid-template-columns:1fr 1.2fr auto;gap:7px;margin-top:10px}.payment-entry input{padding:9px;font-size:11px}.payment-empty{margin:9px 0}.payment-mini{display:flex;gap:12px;flex-wrap:wrap;margin:7px 0;padding:7px 9px;border-radius:8px;background:#111820;font-size:10px}.payment-mini b{color:var(--gold2)}
.ticket-edit-row{display:flex;justify-content:flex-end;margin-top:9px}
.accounting-ticket{display:grid;grid-template-columns:1fr auto;gap:15px;align-items:center}.actions{display:grid;gap:8px;min-width:130px}
.empty{border:1px dashed #3b3a41;border-radius:12px;padding:23px;text-align:center;color:var(--muted)}.success-empty{color:#72d6a5}
.filters{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:9px;margin-bottom:12px;align-items:end}.filters label{font-size:10px}.summary-line{padding:9px 0;color:var(--gold2);font-size:12px}
.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;white-space:nowrap}th,td{padding:10px;border-bottom:1px solid #2a292e;text-align:right;font-size:11px}th{color:#c9c3b7;background:#17171a}
.alert{padding:12px 14px;border-radius:10px;margin-bottom:14px;font-weight:700}.alert.success{background:#113523;color:#7fe2b2;border:1px solid #1f6845}.alert.error{background:#38181c;color:#f49ca2;border:1px solid #6d2930}.compact{gap:9px}
@media(max-width:920px){.topbar{align-items:flex-start;flex-wrap:wrap}nav{order:3;width:100%;overflow-x:auto;flex-wrap:nowrap;padding-bottom:2px}.userbox{display:none}.grid.two,.purchase-grid,.users-grid{grid-template-columns:1fr}.stats{grid-template-columns:repeat(2,1fr)}.stat.wide{grid-column:span 2}.accounting-ticket{grid-template-columns:1fr}.filters{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.container{margin-top:13px;padding:0 10px}.stats{grid-template-columns:1fr}.stat.wide{grid-column:span 1}.filters{grid-template-columns:1fr}.brand-logo{width:42px;height:42px}.brand{font-size:18px}.panel{padding:16px}.actions{grid-template-columns:1fr 1fr}.auth-card{padding:23px}.payment-summary,.payment-entry{grid-template-columns:1fr}.payment-history>div{display:grid}.payment-entry .btn{width:100%}}

/* ===== KASIT V5.6: تفکیک قطعی خرید از مشتری و فروش به مشتری ===== */
.nav-purchase{border-bottom:2px solid var(--red)}
.nav-sale{border-bottom:2px solid var(--green)}
.flow-banner{display:flex;align-items:center;gap:12px;flex-wrap:wrap;border-radius:14px;padding:13px 16px;margin-bottom:16px;border:1px solid var(--line);font-size:12px}
.flow-banner strong{font-size:15px}
.purchase-flow-banner{background:#251114;border-color:#5c282e;color:#f5b1b6}
.sale-flow-banner{background:#0f2419;border-color:#245f40;color:#98e1bb}
.purchase-btn{background:#a93640;color:#fff!important}
.sale-btn{background:#22865a;color:#fff!important}
.ticket.ticket-type-purchase{border-right:5px solid var(--red)!important}
.ticket.ticket-type-sale{border-right:5px solid var(--green)!important}
.ticket.ticket-type-purchase.processing{background:#171217}
.ticket.ticket-type-purchase.paid{background:#151314}
.ticket.ticket-type-sale.pending{background:#0f1713}
.ticket.ticket-type-sale.paid{background:#0d1d14}
.type-chip{display:inline-flex;padding:5px 9px;border-radius:999px;font-size:10px;font-weight:900;white-space:nowrap}
.purchase-chip{background:#431a20;color:#ffabb1;border:1px solid #713039}
.sale-chip{background:#123a27;color:#8fe0b5;border:1px solid #286847}
.ticket-substatus{margin:-2px 0 8px;display:flex;justify-content:flex-start}
.direction-line{display:inline-flex;margin:3px 0 8px;padding:6px 9px;border-radius:8px;font-size:11px;font-weight:800}
.purchase-direction{background:#32171b;color:#f4a5ab}
.sale-direction{background:#123322;color:#86dbac}
.sale-amount{color:#7fe2b2!important}
.delivery-status{margin-top:10px;padding:10px 12px;border-radius:9px;font-size:11px;font-weight:800;line-height:1.8}
.delivery-status.blocked{background:#35181c;color:#f4a1a7;border:1px solid #6d2930}
.delivery-status.cleared{background:#113523;color:#86e3b6;border:1px solid #286842}
.delivery-status.cancelled-delivery{background:#29292e;color:#bbb5aa;border:1px solid #45444a}
.delivery-status small{font-weight:400;color:inherit}
.delivery-legend{display:flex;gap:14px;flex-wrap:wrap;margin:-6px 0 13px;font-size:10px}
.delivery-wait{color:#f28a91}.delivery-ok{color:#72d6a5}
.accounting-legend{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:13px}
.legend-card{display:grid;gap:4px;border-radius:12px;padding:12px 14px;font-size:11px}
.legend-card strong{font-size:14px}.legend-card span{color:#d0cbc1}
.purchase-legend{background:#251114;border:1px solid #5c282e}.sale-legend{background:#0f2419;border:1px solid #245f40}
.history-filters{grid-template-columns:2fr 1.2fr 1.1fr 1fr 1fr}
.history-row.history-purchase td:first-child{border-right:4px solid var(--red)}
.history-row.history-sale td:first-child{border-right:4px solid var(--green)}
.summary-purchase{color:#f28a91}.summary-sale{color:#72d6a5}
.stat.transaction-purchase{border-top-color:var(--red)}
.stat.transaction-sale{border-top-color:var(--green)}
.quick-actions{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:16px}
.sale-edit-panel{border-right:4px solid var(--green)}
.purchase-progress span{background:linear-gradient(90deg,#a93640,#df5962)}
@media(max-width:920px){.history-filters{grid-template-columns:1fr 1fr}.accounting-legend{grid-template-columns:1fr}}
@media(max-width:560px){.history-filters{grid-template-columns:1fr}.quick-actions{grid-template-columns:1fr}.type-chip{font-size:9px}}