:root{
  --bg:#f3f1ec;--paper:#fff;--ink:#111820;--muted:#6f7680;--line:#e7e2d8;
  --lux:#a88442;--lux2:#d5bd83;--dark:#10151d;--dark2:#1a2230;
  --ok:#2f7a57;--bad:#9f4f4f;--radius:22px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:"Vazirmatn",sans-serif;background:var(--bg);color:var(--ink);direction:rtl}
button,input,select{font:inherit}.hidden{display:none!important}
button{cursor:pointer}.auth-shell{min-height:100vh;display:grid;grid-template-columns:1.1fr .9fr;background:var(--dark);color:#fff}
.brand-panel{padding:9vh 8vw;position:relative;overflow:hidden;background:
 radial-gradient(circle at 20% 20%,rgba(213,189,131,.12),transparent 25%),
 linear-gradient(135deg,#0d1218,#171f2b)}
.brand-panel:after{content:"";position:absolute;inset:auto -120px -160px auto;width:460px;height:460px;border:1px solid rgba(255,255,255,.08);border-radius:50%}
.brand-mark{width:56px;height:56px;border:1px solid rgba(213,189,131,.65);display:grid;place-items:center;border-radius:18px;color:var(--lux2);font-size:28px;font-weight:800;margin-bottom:28px}
.eyebrow{font-size:11px;letter-spacing:2px;color:var(--lux2);font-weight:700}.eyebrow.dark{color:#94763f}
.brand-panel h1{font-size:clamp(46px,7vw,92px);line-height:.95;margin:16px 0 28px;letter-spacing:-3px}
.brand-panel h1 span{color:var(--lux2);font-weight:400}.brand-panel p{max-width:620px;color:#cad0d7;font-size:18px;line-height:2}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:44px;max-width:600px}
.feature-grid div{border-top:1px solid rgba(255,255,255,.12);padding-top:18px}.feature-grid b{display:block;font-size:27px;color:#fff}.feature-grid span{font-size:12px;color:#aeb5bf}
.source-note{margin-top:40px;color:#8f98a5;font-size:12px}.auth-card{background:#f8f6f1;color:var(--ink);display:flex;flex-direction:column;justify-content:center;padding:9vh 8vw}
.auth-tabs{display:flex;gap:8px;margin-bottom:30px}.tab{border:0;background:transparent;padding:10px 16px;color:var(--muted);border-bottom:2px solid transparent}.tab.active{color:var(--ink);border-color:var(--lux)}
.field{margin-bottom:18px}.field label{display:block;font-size:13px;font-weight:700;margin-bottom:8px}.field small{display:block;color:var(--muted);font-size:11px;margin-top:6px}
input,select{width:100%;border:1px solid var(--line);background:#fff;border-radius:14px;padding:14px 16px;outline:none;color:var(--ink)}
input:focus,select:focus{border-color:#baa36f;box-shadow:0 0 0 3px rgba(168,132,66,.10)}
.primary-btn{border:0;background:var(--dark);color:#fff;padding:15px 22px;border-radius:14px;font-weight:800;box-shadow:0 10px 25px rgba(16,21,29,.12)}
.primary-btn.compact{padding:11px 16px}.ghost-btn{border:1px solid rgba(255,255,255,.15);background:transparent;color:#fff;border-radius:12px;padding:9px 14px}
.auth-hint{min-height:24px;color:var(--bad);font-size:12px}.demo-link{text-align:center;margin-top:20px}.demo-link button{border:0;background:none;color:#756241;font-weight:700}
.app{min-height:100vh}.sidebar{position:fixed;right:0;top:0;bottom:0;width:250px;background:var(--dark);color:#fff;padding:22px;display:flex;flex-direction:column;z-index:20}
.side-brand{display:flex;gap:12px;align-items:center;padding-bottom:24px;border-bottom:1px solid rgba(255,255,255,.08)}.side-brand img{width:44px;height:44px;border-radius:14px;object-fit:cover}.side-brand strong,.side-brand span{display:block}.side-brand span{font-size:10px;color:#87909c}
nav{display:grid;gap:7px;margin-top:24px}.nav-btn{border:0;background:transparent;color:#aab2bc;text-align:right;padding:12px 14px;border-radius:12px}.nav-btn.active,.nav-btn:hover{background:rgba(255,255,255,.08);color:#fff}
.side-bottom{margin-top:auto}.profile-mini{display:flex;gap:10px;align-items:center;margin-bottom:12px}.profile-mini #avatar{width:38px;height:38px;border-radius:12px;background:var(--lux);display:grid;place-items:center;font-weight:800}.profile-mini b,.profile-mini span{display:block}.profile-mini span{font-size:10px;color:#8f98a5;max-width:140px;overflow:hidden;text-overflow:ellipsis}
main{margin-right:250px;padding:26px 34px 60px}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px}.topbar h2{margin:5px 0 0;font-size:28px}
.sync-badge{background:#ece7dc;color:#765f35;border-radius:999px;padding:7px 11px;font-size:11px}.mobile-menu{display:none}
.page{display:none}.active-page{display:block}
.hero-card{background:linear-gradient(135deg,#141b24,#222d3a);color:#fff;border-radius:28px;padding:38px;display:flex;justify-content:space-between;align-items:center;min-height:250px;position:relative;overflow:hidden}
.hero-card:after{content:"";position:absolute;width:260px;height:260px;border:1px solid rgba(213,189,131,.2);border-radius:50%;left:-70px;bottom:-150px}.hero-card h3{font-size:34px;margin:16px 0 10px}.hero-card p{color:#b9c1cb;max-width:650px}.pill{display:inline-flex;background:#eee8dc;color:#7f683e;padding:6px 10px;border-radius:999px;font-size:11px;font-weight:800}
.hero-card .pill{background:rgba(213,189,131,.12);color:#d9c38f}.hero-progress{text-align:center;min-width:160px}.ring{width:128px;height:128px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--lux2) 0deg,#394350 0deg);position:relative}.ring:after{content:"";position:absolute;inset:9px;border-radius:50%;background:#18212b}.ring span{position:relative;z-index:1;font-size:25px;font-weight:800}.hero-progress small{display:block;margin-top:10px;color:#9fa8b3}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:18px 0 30px}.stat-grid article{background:var(--paper);border:1px solid var(--line);padding:22px;border-radius:20px}.stat-grid span,.stat-grid small{display:block;color:var(--muted);font-size:12px}.stat-grid b{display:block;font-size:26px;margin:8px 0}
.section-head{display:flex;align-items:end;justify-content:space-between;margin:30px 0 16px}.section-head h3{margin:4px 0;font-size:23px}.text-btn{border:0;background:none;color:#7c6338;font-weight:800}
.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.category-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:20px;transition:.2s}.category-card:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(17,24,32,.06)}.category-card .num{color:#a78445;font-size:11px}.category-card h4{margin:14px 0 6px}.mini-bar{height:5px;background:#ece8df;border-radius:99px;margin-top:16px;overflow:hidden}.mini-bar i{display:block;height:100%;background:#ad8a49}
.toolbar{display:grid;grid-template-columns:2fr 1fr 1fr;gap:12px;margin-bottom:18px}.exercise-list{display:grid;gap:10px}.exercise-item{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px 20px;display:grid;grid-template-columns:60px 1fr auto;gap:14px;align-items:center}.exercise-id{width:50px;height:50px;border-radius:15px;background:#f0ece4;display:grid;place-items:center;font-weight:800;color:#7a633c}.exercise-item h4{margin:0 0 5px}.exercise-item p{margin:0;color:var(--muted);font-size:12px}.status-chip{font-size:11px;border-radius:999px;padding:6px 9px;background:#efede8;color:#777}.status-chip.done{background:#e4f0e9;color:#2e6d4f}
.info-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:26px;margin-bottom:18px}.info-card h3{font-size:24px;margin:14px 0 7px}.info-card p{color:var(--muted)}
.table-wrap{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:auto}table{width:100%;border-collapse:collapse}th,td{padding:13px 16px;border-bottom:1px solid #eee9df;text-align:right;font-size:13px}th{background:#f8f5ef}
.modal{position:fixed;inset:0;background:rgba(6,9,13,.75);z-index:60;display:grid;place-items:center;padding:20px}.modal-card{width:min(980px,96vw);max-height:92vh;overflow:auto;background:#f8f6f1;border-radius:26px;padding:28px;position:relative}.close-btn{position:absolute;left:18px;top:16px;border:0;background:#ebe7df;width:36px;height:36px;border-radius:50%;font-size:24px}
.exercise-head{padding-left:50px}.exercise-head h2{margin:8px 0}.exercise-meta{display:flex;gap:8px;flex-wrap:wrap}.exercise-meta span{background:#ece7dc;padding:5px 9px;border-radius:999px;font-size:11px}.scenario{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;margin:18px 0;line-height:2}
.journal-grid{display:grid;gap:9px}.journal-row{display:grid;grid-template-columns:1.4fr .7fr 1fr 40px;gap:8px}.journal-row button{border:0;border-radius:12px;background:#efeae1}.journal-actions{display:flex;gap:8px;margin-top:10px}.secondary-btn{border:1px solid var(--line);background:#fff;padding:11px 14px;border-radius:12px;font-weight:700}
.result-box{margin-top:16px;border-radius:16px;padding:16px}.result-box.ok{background:#e7f2ec;color:#225e43}.result-box.bad{background:#f5e9e7;color:#87423c}.answer-table{margin-top:12px;background:#fff;border-radius:14px;overflow:hidden}
.admin-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:16px}.license-list{display:grid;gap:8px}.license-item{border:1px solid var(--line);border-radius:14px;padding:12px;display:flex;justify-content:space-between;gap:10px;align-items:center}.license-code{font-family:monospace;direction:ltr;font-weight:800}.used{opacity:.55}
#toast{position:fixed;left:20px;bottom:20px;z-index:100;background:#111820;color:#fff;padding:12px 16px;border-radius:12px;transform:translateY(120px);transition:.25s}#toast.show{transform:translateY(0)}
@media(max-width:980px){
  .auth-shell{grid-template-columns:1fr}.brand-panel{display:none}.auth-card{min-height:100vh;padding:8vw}
  .sidebar{transform:translateX(110%);transition:.25s}.sidebar.open{transform:none}main{margin-right:0;padding:20px}
  .mobile-menu{display:block;border:0;background:#fff;border-radius:10px;padding:8px 11px}.stat-grid,.category-grid{grid-template-columns:repeat(2,1fr)}
  .toolbar,.admin-grid{grid-template-columns:1fr}.journal-row{grid-template-columns:1fr 1fr}.exercise-item{grid-template-columns:52px 1fr}
  .exercise-item .status-chip{grid-column:2}.hero-card{padding:25px}.hero-progress{display:none}
}
@media(max-width:600px){.stat-grid,.category-grid{grid-template-columns:1fr 1fr}.topbar h2{font-size:21px}.hero-card h3{font-size:26px}.exercise-item{padding:14px}.journal-row{grid-template-columns:1fr}.stat-grid article{padding:16px}}

.account-picker{display:grid;grid-template-columns:1fr auto;gap:6px}.pick-account-btn{border:1px solid var(--line);background:#f4f0e8;border-radius:12px;padding:0 12px;font-weight:700;color:#765f35}.acc-input{cursor:pointer;background:#fff}.account-sheet{position:fixed;inset:0;background:rgba(6,9,13,.62);z-index:120;display:grid;place-items:end center}.account-sheet-card{width:min(720px,100%);max-height:78vh;background:#fff;border-radius:26px 26px 0 0;padding:18px;box-shadow:0 -20px 60px rgba(0,0,0,.2)}.account-sheet-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.account-sheet-head button{border:0;background:#eee9df;width:36px;height:36px;border-radius:50%;font-size:22px}.account-picker-list{display:grid;gap:6px;overflow:auto;max-height:55vh;margin-top:10px}.account-picker-list button{border:1px solid var(--line);background:#fff;border-radius:13px;padding:12px 14px;text-align:right;display:flex;justify-content:space-between;gap:10px}.account-picker-list button:hover{background:#f8f5ef}.account-picker-list small{direction:ltr;color:var(--muted)}.learning-block{background:rgba(255,255,255,.7);border:1px solid rgba(0,0,0,.06);border-radius:14px;padding:14px;margin-top:12px;color:var(--ink)}.learning-block h4{margin:0 0 7px}.learning-block p{margin:0;line-height:1.9}.ledger-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.ledger-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px}.ledger-card h4{margin:0 0 14px}.ledger-card div{display:flex;justify-content:space-between;gap:10px;padding:8px 0;border-top:1px solid #eee9df}.ledger-card span{color:var(--muted);font-size:12px}@media(max-width:980px){.ledger-grid{grid-template-columns:1fr}.account-picker{grid-template-columns:1fr}.pick-account-btn{padding:10px}.account-sheet-card{max-height:86vh}.journal-row{grid-template-columns:1fr}.amt-input{font-size:16px}}

/* ===== DAITY V2 PROFESSIONAL ACCOUNTING UI ===== */
.voucher-info-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:18px 0}
.voucher-info-grid label{display:flex;flex-direction:column;gap:7px;font-size:12px;color:#697386}
.voucher-info-grid label.wide{grid-column:1/-1}
.voucher-info-grid input{border:1px solid #dfe3e8;border-radius:12px;padding:12px 14px;background:#f8fafc;font-family:inherit;color:#17212b}
.section-title-row{display:flex;justify-content:space-between;align-items:end;gap:12px;margin-top:20px}
.section-title-row small{color:#7a8491}
.journal-row.v2{grid-template-columns:minmax(250px,1.5fr) minmax(180px,1.2fr) 120px minmax(150px,1fr) 38px}
.line-desc-input{min-width:0}
.voucher-totals{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end;margin:12px 0 18px}
.voucher-totals span{background:#f4f6f8;border:1px solid #e6e9ed;border-radius:12px;padding:9px 12px;font-size:12px}
.voucher-totals b{margin-right:7px}
.voucher-totals .balanced{background:#edf9f2;color:#167443;border-color:#ccebd8}
.voucher-totals .unbalanced{background:#fff7ed;color:#a64b00;border-color:#fed7aa}
.result-title{font-size:18px;font-weight:800;margin-bottom:14px}
.lesson-v2{background:#fbfcfd;border:1px solid #e4e8ed}
.lesson-v2 .lesson-lead{font-size:14px;line-height:2}
.lesson-v2 ul{margin:12px 0;padding-right:20px;line-height:2}
.lesson-note,.lesson-takeaway{margin-top:10px;padding:12px 14px;border-radius:12px;background:#f5f7f9;line-height:1.9}
.lesson-takeaway{background:#fff8e8;border:1px solid #f2dfaa}
.learning-block.analysis{border-right:4px solid #d99a2b}
.ledger-grid{display:grid;grid-template-columns:1fr;gap:18px}
.ledger-card.v2{padding:0;overflow:hidden;border:1px solid #e1e6eb;border-radius:18px;background:#fff;box-shadow:0 8px 30px rgba(20,31,43,.05)}
.ledger-head{display:flex;justify-content:space-between;align-items:center;padding:18px 20px;border-bottom:1px solid #edf0f2}
.ledger-head h4{margin:3px 0 0;font-size:16px}
.ledger-head small{color:#7b8490}
.balance-pill{background:#f4f6f8;border-radius:999px;padding:8px 12px;font-size:12px}
.ledger-summary{display:flex;gap:28px;padding:14px 20px;background:#fafbfc}
.ledger-summary span{display:flex;gap:8px;font-size:12px;color:#66717d}
.mini-ledger-table{overflow:auto}
.mini-ledger-table table{min-width:780px;width:100%;border-collapse:collapse}
.mini-ledger-table th,.mini-ledger-table td{padding:11px 14px;border-bottom:1px solid #eef1f3;text-align:right;font-size:12px}
.mini-ledger-table th{background:#f7f9fa;color:#68737f}
.num-cell{font-variant-numeric:tabular-nums}
@media(max-width:760px){
  .voucher-info-grid{grid-template-columns:1fr}
  .voucher-info-grid label.wide{grid-column:auto}
  .journal-row.v2{grid-template-columns:1fr 1fr;gap:8px;padding:12px;border:1px solid #e5e9ed;border-radius:14px}
  .journal-row.v2 .account-picker,.journal-row.v2 .line-desc-input{grid-column:1/-1}
  .journal-row.v2 .remove-row{position:absolute;left:10px;top:10px}
  .journal-row.v2{position:relative}
  .section-title-row{display:block}
  .section-title-row small{display:block;margin-top:5px}
  .ledger-head{align-items:flex-start;gap:10px;flex-direction:column}
  .ledger-summary{flex-direction:column;gap:8px}
}