:root{--blue:#1769aa;--blue-dark:#0f4f86;--blue-soft:#eaf3fb;--nav:#173a5e;--nav2:#102f4d;--bg:#f5f7fa;--card:#fff;--line:#e5eaf0;--text:#233142;--muted:#758398;--green:#1f9d61;--red:#d64a4a;--amber:#d99520;--shadow:0 8px 24px rgba(34,54,84,.06)}
*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:Inter,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--text);font-size:14px}a{text-decoration:none;color:inherit}button,input,select,textarea{font:inherit}.app{min-height:100vh}.sidebar{width:248px;background:linear-gradient(180deg,var(--nav),var(--nav2));color:#fff;position:fixed;inset:0 auto 0 0;z-index:30;overflow-y:auto;transition:.22s}.brand{height:70px;display:flex;align-items:center;gap:11px;padding:0 14px;border-bottom:1px solid rgba(255,255,255,.09);position:sticky;top:0;background:var(--nav);z-index:2}.brand-logo{width:36px;height:36px;border-radius:8px;background:#fff;color:var(--blue-dark);display:grid;place-items:center;font-weight:900;letter-spacing:-1px}.brand-text{display:flex;flex-direction:column;min-width:0}.brand-text b{font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:145px}.brand-text small{font-size:10px;opacity:.65}.side-collapse{margin-left:auto;width:28px;height:28px;border:0;border-radius:6px;color:#fff;background:rgba(255,255,255,.08);cursor:pointer;font-size:20px}.side-nav{padding:10px 8px 24px}.nav-group{margin-bottom:6px}.nav-heading{padding:15px 10px 6px;font-size:10px;font-weight:800;letter-spacing:1.15px;color:#8eb0cd}.nav-link{display:flex;align-items:center;gap:11px;padding:10px 11px;border-radius:7px;color:#dbe7f3;margin:2px 0;font-size:13px;transition:.15s}.nav-link:hover{background:rgba(255,255,255,.08);color:#fff}.nav-link.active{background:#fff;color:var(--blue-dark);font-weight:700;box-shadow:0 3px 10px rgba(0,0,0,.08)}.nav-ico{width:22px;text-align:center;font-size:16px;flex:0 0 22px}.main{margin-left:248px;min-height:100vh;transition:.22s}.topbar{height:70px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 24px;position:sticky;top:0;z-index:20;box-shadow:0 2px 7px rgba(40,55,75,.03)}.top-left{display:flex;align-items:center;gap:12px}.topbar h2{font-size:19px;margin:0;font-weight:700}.topbar p{margin:3px 0 0;color:var(--muted);font-size:11px}.top-actions{display:flex;align-items:center;gap:15px}.quick-add{background:var(--blue);color:#fff;padding:8px 12px;border-radius:7px;font-size:12px;font-weight:700}.userbox{display:flex;align-items:center;gap:9px}.avatar{width:34px;height:34px;border-radius:50%;background:var(--blue-soft);color:var(--blue-dark);display:grid;place-items:center;font-weight:800}.userbox>div:nth-child(2){display:flex;flex-direction:column}.userbox b{font-size:12px}.userbox span{font-size:9px;color:var(--muted);letter-spacing:.7px}.logout{font-size:18px;color:#7d8998}.hamb{display:none;border:0;background:transparent;font-size:22px}.content{padding:20px 22px 32px;max-width:1800px}.card{background:var(--card);border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow);padding:18px;margin-bottom:16px}.card-head{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:14px}.card h3,.card-head h3{margin:0;font-size:15px}.card-head p{margin:4px 0 0;color:var(--muted);font-size:11px}.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:16px}.kpi{background:#fff;border:1px solid var(--line);border-radius:10px;padding:16px;display:flex;align-items:center;gap:12px;box-shadow:var(--shadow)}.kpi-icon{width:38px;height:38px;border-radius:8px;background:var(--blue-soft);color:var(--blue-dark);display:grid;place-items:center;font-weight:800}.kpi small{display:block;color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:.5px}.kpi b{display:block;margin-top:5px;font-size:20px;color:#183a5a}.grid-2{display:grid;grid-template-columns:1.35fr 1fr;gap:16px}.page-grid{display:grid;grid-template-columns:1.5fr .8fr;gap:16px}.detail-top{display:grid;grid-template-columns:1.35fr .85fr;gap:16px}.checkout-layout{max-width:980px;display:grid;grid-template-columns:1fr 1fr;gap:16px}.checkout-layout .form-card{grid-column:1/-1}.grid-member{display:grid;grid-template-columns:360px 1fr;gap:16px}.form-card{max-width:980px}label{display:block;font-size:11px;font-weight:700;color:#465568;margin-bottom:12px}input,select,textarea{width:100%;border:1px solid #cfd8e3;background:#fff;border-radius:7px;padding:10px 11px;margin-top:5px;color:var(--text);outline:none;transition:.12s}input:focus,select:focus,textarea:focus{border-color:#74a9d3;box-shadow:0 0 0 3px rgba(23,105,170,.08)}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.notice{background:#f8fbfe;border:1px solid #d5e5f3;border-left:4px solid var(--blue);padding:12px 13px;border-radius:7px;margin:8px 0 14px}.notice b,.notice span{display:block}.notice span{margin-top:4px;color:#607086;font-size:12px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid #cbd5df;background:#fff;color:#34465a;padding:9px 12px;border-radius:7px;cursor:pointer;font-weight:700;font-size:12px}.btn:hover{background:#f8fafc}.btn.primary{background:var(--blue);border-color:var(--blue);color:#fff}.btn.primary:hover{background:var(--blue-dark)}.btn.full{width:100%}.btn.small{padding:7px 10px}.btn.tiny{padding:5px 8px;font-size:11px}.actions{display:flex;gap:5px;align-items:center}.table-wrap{width:100%;overflow:auto}table{width:100%;border-collapse:collapse;font-size:12px}th,td{padding:10px 9px;border-bottom:1px solid #edf0f4;text-align:left;vertical-align:middle;white-space:nowrap}th{background:#f7f9fb;color:#66778a;font-size:10px;text-transform:uppercase;letter-spacing:.45px;font-weight:800;position:sticky;top:0}tbody tr:hover{background:#fbfdff}.subcell{display:block;color:var(--muted);font-size:10px;margin-top:3px}.badge{display:inline-flex;padding:4px 7px;border-radius:20px;font-size:9px;font-weight:800;text-transform:uppercase;letter-spacing:.4px}.badge.active{background:#e7f7ef;color:#14824b}.badge.checkout{background:#e9f2fc;color:#1769aa}.badge.cancelled{background:#fdeaea;color:#b43131}.locker-chip{display:inline-block;background:#eef4f8;color:#36536b;border-radius:5px;padding:4px 7px;font-weight:700}.locker-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:9px}.locker{padding:12px;border-radius:8px;border:1px solid #dde5ed;background:#f8fafb}.locker b{display:block}.locker small{font-size:9px;text-transform:uppercase;color:var(--muted)}.locker.available{background:#effaf4;border-color:#ccebd9}.locker.occupied{background:#fff0ef;border-color:#f0d0cd}.locker.maintenance{background:#fff8e9;border-color:#efdfb8}.detail-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:13px}.detail-grid small{display:block;color:var(--muted);font-size:10px;margin-bottom:3px}.detail-grid b{font-size:12px}.session-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:15px}.session-head small{color:var(--muted)}.session-head h3{margin:3px 0 0}.timer-box{display:grid;grid-template-columns:1fr 1fr;gap:18px;background:linear-gradient(135deg,#174c78,#1769aa);color:#fff;border-radius:9px;padding:15px;margin-top:16px}.timer-box small,.timer-box span{display:block;opacity:.72;font-size:10px}.timer-box b{display:block;margin:4px 0;font-size:15px}.timer-box .big{font-size:28px;letter-spacing:1px}.invoice-table td:last-child{text-align:right}.invoice-table .total td{font-weight:900;font-size:15px;border-top:2px solid #33485d;background:#f7f9fb}.bill-actions{display:flex;gap:8px;margin-top:14px}.paid-box{background:#eaf8f0;color:#167946;border:1px solid #bee4cf;padding:10px;border-radius:7px;text-align:center;font-weight:900;margin:13px 0}.link-danger{border:0;background:none;color:#bf3333;cursor:pointer;font-size:11px;padding:0}.service-layout{max-width:1200px}.session-picker{font-size:13px;padding:12px}.customer-strip{display:grid;grid-template-columns:1.4fr .7fr .8fr .9fr 1.2fr auto;gap:12px;align-items:center;border-left:4px solid var(--blue)}.customer-strip small{display:block;color:var(--muted);font-size:9px}.customer-strip b{font-size:12px}.service-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.service-card{display:grid;grid-template-columns:48px 1fr 125px;gap:12px;align-items:center;border:1px solid #dfe6ed;border-radius:9px;padding:13px;background:#fff}.service-card:hover{border-color:#9dc1de;box-shadow:0 4px 15px rgba(23,105,170,.07)}.service-symbol{width:44px;height:44px;border-radius:8px;background:var(--blue-soft);color:var(--blue-dark);display:grid;place-items:center;font-size:21px}.service-info{display:flex;flex-direction:column}.service-info b{font-size:13px}.service-info span{font-size:10px;color:var(--muted);margin-top:2px}.service-info strong{margin-top:6px;color:var(--blue-dark);font-size:15px}.qty-box label{margin-bottom:5px}.qty-box input{padding:7px}.qty-box .btn{width:100%;padding:7px}.list-toolbar{display:flex;justify-content:space-between;gap:12px;align-items:end;margin-bottom:14px}.search-form{display:flex;gap:8px;align-items:end;flex:1}.search-form input{max-width:340px;margin:0}.search-form select{max-width:160px;margin:0}.pager{display:flex;justify-content:space-between;align-items:center;margin-top:13px;color:var(--muted);font-size:11px}.pager>div{display:flex;align-items:center;gap:6px}.page-pill{padding:6px 9px;border:1px solid var(--line);border-radius:6px;background:#fff}.empty{text-align:center;color:#8b98a8;padding:25px!important}.empty-state{padding:25px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:7px;color:var(--muted)}.steps{padding-left:20px;color:#58697c}.steps li{margin:10px 0;line-height:1.5}.filter-bar{display:flex;gap:8px;align-items:end;margin-bottom:14px}.filter-bar label{margin:0}.filter-bar input{min-width:155px}.report-card{max-width:900px}.report-line{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px solid #eef1f4}.report-line.subtotal{font-weight:800}.report-line.grand{font-size:15px;font-weight:900;border-top:2px solid #34495d;margin-top:8px}.total td{font-weight:900}.muted{color:var(--muted)}.alert{padding:11px 13px;border-radius:7px;margin-bottom:14px;font-size:12px}.alert.success{background:#e9f8ef;color:#157545;border:1px solid #c9ead7}.alert.danger{background:#fdecec;color:#a92f2f;border:1px solid #f1caca}.member-profile{display:flex;align-items:center;gap:12px;margin-bottom:18px}.member-avatar{width:56px;height:56px;border-radius:50%;background:var(--blue-soft);color:var(--blue-dark);display:grid;place-items:center;font-size:22px;font-weight:900}.member-profile h3{margin:3px 0 6px}.permission-table th:not(:first-child),.permission-table td:not(:first-child){text-align:center}.perm-group td{background:#eef4f8;color:#3d5870;font-size:10px;font-weight:900;letter-spacing:.8px}.switch{display:inline-block;position:relative;width:36px;height:20px;margin:0}.switch input{opacity:0;width:0;height:0}.switch span{position:absolute;inset:0;background:#cfd8e1;border-radius:20px;cursor:pointer;transition:.2s}.switch span:before{content:"";position:absolute;width:14px;height:14px;left:3px;top:3px;background:#fff;border-radius:50%;transition:.2s}.switch input:checked+span{background:var(--blue)}.switch input:checked+span:before{transform:translateX(16px)}.sticky-save{position:sticky;bottom:0;background:#fff;padding-top:14px;border-top:1px solid var(--line);margin-top:10px}.checkout-total{display:flex;flex-direction:column;justify-content:center;align-items:flex-start}.checkout-total small{color:var(--muted)}.checkout-total strong{font-size:28px;color:var(--blue-dark);margin:5px 0}.checkout-total span{color:var(--muted);font-size:10px}.login-body{min-height:100vh;background:linear-gradient(135deg,#123c62,#1769aa);display:grid;place-items:center}.login-shell{width:min(860px,94vw);display:grid;grid-template-columns:1fr 420px;background:rgba(255,255,255,.05);border-radius:16px;overflow:hidden;box-shadow:0 30px 70px rgba(0,0,0,.18)}.login-brand{padding:50px;color:#fff;display:flex;flex-direction:column;justify-content:center}.login-logo{width:58px;height:58px;border-radius:12px;background:#fff;color:var(--blue-dark);display:grid;place-items:center;font-size:22px;font-weight:900}.login-brand h1{margin:18px 0 4px}.login-brand p{opacity:.72}.login-card{background:#fff;padding:42px}.login-card h2{margin:0}.login-card .muted{margin-top:5px;margin-bottom:24px}.password-wrap{position:relative}.password-wrap input{padding-right:45px}.eye{position:absolute;right:6px;top:8px;border:0;background:none;cursor:pointer}.collapsed .sidebar{width:68px}.collapsed .main{margin-left:68px}.collapsed .brand-text,.collapsed .nav-heading,.collapsed .nav-link span:last-child{display:none}.collapsed .brand{padding:0 10px}.collapsed .side-collapse{display:none}.collapsed .nav-link{justify-content:center}.collapsed .nav-ico{font-size:17px}.collapsed .brand-logo{margin:auto}
@media(max-width:1100px){.kpis{grid-template-columns:repeat(2,1fr)}.grid-2,.page-grid,.detail-top,.grid-member{grid-template-columns:1fr}.customer-strip{grid-template-columns:repeat(3,1fr)}.service-cards{grid-template-columns:1fr}.sidebar{transform:translateX(-100%)}.main,.collapsed .main{margin-left:0}.menu-open .sidebar{transform:translateX(0)}.hamb{display:block}.side-collapse{display:none}.content{padding:16px}.topbar{padding:0 15px}}
@media(max-width:700px){.kpis{grid-template-columns:1fr}.form-grid,.detail-grid,.timer-box,.checkout-layout{grid-template-columns:1fr}.service-card{grid-template-columns:42px 1fr}.service-card .qty-box{grid-column:1/-1;display:grid;grid-template-columns:90px 1fr;gap:8px;align-items:end}.customer-strip{grid-template-columns:1fr 1fr}.customer-strip .btn{grid-column:1/-1}.locker-grid{grid-template-columns:repeat(3,1fr)}.top-actions .quick-add{display:none}.userbox>div:nth-child(2){display:none}.list-toolbar,.search-form,.filter-bar{flex-wrap:wrap}.search-form input,.search-form select{max-width:none;flex:1 1 180px}.login-shell{grid-template-columns:1fr}.login-brand{display:none}.login-card{padding:28px}.bill-actions{flex-direction:column}}
@media print{.sidebar,.topbar,.btn,.filter-bar,.list-toolbar,.link-danger{display:none!important}.main{margin:0!important}.content{padding:0}.card{box-shadow:none;border:0}.detail-top{grid-template-columns:1fr 1fr}}

.desktop-toggle{display:inline-grid;place-items:center;width:38px;height:38px;border:1px solid var(--line);background:#fff;border-radius:10px;color:#476179;cursor:pointer;margin-right:6px}
.desktop-toggle:hover{background:#f7fafc}
.btn.danger{background:var(--red);border-color:var(--red);color:#fff}
.btn.danger:hover{background:#b73a3a}
.notice.danger{background:#fff0f0;border-color:#f4c9c9;color:#8f2e2e}
.danger-card{border-top:4px solid var(--red)}
.warning-list{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:14px 0 18px}
.warning-list>div{display:flex;justify-content:space-between;align-items:center;border:1px solid #f0d6d6;background:#fff7f7;padding:12px 14px;border-radius:10px}
.warning-list b{font-size:13px}.warning-list span{font-size:12px;color:#8f2e2e;font-weight:700}
.receipt-body{background:#edf1f5;font-family:Inter,Segoe UI,Arial,sans-serif;color:#111;margin:0;padding:20px}
.receipt-shell{max-width:420px;margin:0 auto}
.receipt-actions{display:flex;justify-content:center;gap:8px;margin-bottom:14px}
.receipt-80mm{width:80mm;max-width:100%;margin:0 auto;background:#fff;color:#111;border:1px solid #dfe5ec;border-radius:10px;box-shadow:0 10px 30px rgba(0,0,0,.08);padding:10px 9px}
.receipt-brand{text-align:center}.receipt-logo{width:38px;height:38px;border:2px solid #111;border-radius:50%;display:grid;place-items:center;margin:0 auto 7px;font-weight:900;font-size:14px}.receipt-brand h1{font-size:16px;margin:0;line-height:1.2;letter-spacing:.3px}.receipt-brand p{margin:3px 0 0;font-size:10px;color:#555;letter-spacing:.8px;text-transform:uppercase}.dash{border-top:1px dashed #555;margin:9px 0}.receipt-meta,.receipt-customer,.receipt-summary{display:grid;gap:5px}.receipt-meta div,.receipt-customer div,.receipt-summary div{display:flex;justify-content:space-between;gap:12px;font-size:11px}.receipt-meta span,.receipt-customer span,.receipt-summary span{color:#555}.receipt-meta b,.receipt-customer b,.receipt-summary b{font-weight:700;text-align:right}.receipt-table{width:100%;border-collapse:collapse;font-size:11px}.receipt-table th,.receipt-table td{padding:5px 0;border-bottom:1px dotted #d7dde5}.receipt-table th{background:none;position:static;color:#444;font-size:10px}.receipt-table th:nth-child(2),.receipt-table td:nth-child(2){text-align:center;width:38px}.receipt-table th:last-child,.receipt-table td:last-child{text-align:right}.receipt-summary .grand{padding-top:6px;border-top:1px solid #111;margin-top:3px;font-size:14px}.receipt-footer{text-align:center;font-size:10px;color:#444}.receipt-paid{display:inline-block;border:1.5px solid #111;padding:4px 12px;font-weight:900;letter-spacing:2px;margin:6px 0 8px;font-size:12px}
@media(max-width:1100px){.desktop-toggle{display:none}.warning-list{grid-template-columns:1fr}}
@media print{
  @page{size:80mm auto;margin:3mm}
  body.receipt-body{background:#fff;padding:0}
  .no-print{display:none!important}
  .receipt-shell{max-width:none;margin:0}
  .receipt-80mm{width:74mm;border:0;box-shadow:none;border-radius:0;padding:0}
}

/* ===== V3 sidebar reopen control ===== */
.sidebar-show-btn{display:none;position:fixed;left:72px;top:86px;z-index:40;border:1px solid #cfdbe6;background:#fff;color:#17466f;border-radius:0 9px 9px 0;padding:8px 10px 8px 8px;box-shadow:0 5px 16px rgba(20,50,80,.12);cursor:pointer;align-items:center;gap:7px;font-size:11px}
.sidebar-show-btn span{display:grid;place-items:center;width:20px;height:20px;border-radius:5px;background:#1769aa;color:#fff;font-size:18px;line-height:1}.sidebar-show-btn b{white-space:nowrap}
.collapsed .sidebar-show-btn{display:flex}.collapsed .side-collapse{display:grid;position:absolute;right:8px;top:61px;width:28px;height:28px;border-radius:7px;font-size:0}.collapsed .side-collapse:after{content:'›';font-size:20px}.collapsed .desktop-toggle .toggle-text{display:inline}
.desktop-toggle{gap:6px;width:auto!important;padding:0 11px}.toggle-text{font-size:11px;font-weight:700}
@media(max-width:1100px){.sidebar-show-btn{display:none!important}.desktop-toggle{display:none!important}}

/* ===== V3 admin destructive action ===== */
.danger-confirm-form{max-width:680px}.danger-check{display:flex!important;align-items:flex-start;gap:9px;border:1px solid #f0cccc;background:#fff7f7;padding:11px;border-radius:8px;color:#7f2f2f}.danger-check input{width:auto;margin:2px 0 0}.danger-check span{font-weight:600;line-height:1.4}

/* ===== V3 professional 80mm receipt ===== */
.receipt-body{background:#e9eef3;font-family:Inter,"Segoe UI",Arial,sans-serif;color:#111827;margin:0;padding:22px}
.receipt-shell{max-width:430px;margin:0 auto}.receipt-actions{display:flex;justify-content:center;gap:8px;margin-bottom:14px}
.receipt-80mm{width:80mm;max-width:100%;margin:0 auto;background:#fff;color:#111827;border:1px solid #d9e1e8;border-radius:12px;box-shadow:0 14px 38px rgba(20,42,62,.12);padding:10mm 7mm 7mm;overflow:hidden}
.receipt-brand{text-align:center!important;height:auto!important;background:transparent!important;border:0!important;padding:0!important;display:block!important;position:static!important}.receipt-logo{width:42px;height:42px;border-radius:11px;display:grid;place-items:center;margin:0 auto 7px;background:#153f66;color:#fff;font-weight:900;font-size:14px;letter-spacing:.5px}.receipt-brand h1{font-size:17px;margin:0;line-height:1.2;color:#102a43;letter-spacing:.2px}.receipt-brand p{margin:4px 0 0;font-size:7.7px;color:#6b7c8e;letter-spacing:1.1px;font-weight:800}
.receipt-title{display:flex;align-items:center;justify-content:space-between;margin:10px -7mm 9px;padding:7px 7mm;background:#f2f6f9;border-top:1px solid #e1e7ed;border-bottom:1px solid #e1e7ed}.receipt-title span{font-size:9px;font-weight:900;letter-spacing:1px;color:#34536f}.receipt-title b{font-size:8px;letter-spacing:1px;border:1px solid #1f7a4d;color:#1f7a4d;border-radius:20px;padding:3px 7px}
.receipt-meta,.receipt-customer,.receipt-summary{display:grid;gap:5px}.receipt-meta div,.receipt-customer div,.receipt-summary div{display:flex;justify-content:space-between;gap:10px;font-size:9.5px;line-height:1.35}.receipt-meta span,.receipt-customer span,.receipt-summary span{color:#68798a}.receipt-meta b,.receipt-customer b,.receipt-summary b{text-align:right;font-weight:750;max-width:60%;word-break:break-word}.receipt-rule{border-top:1px dashed #9ba9b5;margin:9px 0}
.receipt-table{width:100%;border-collapse:collapse;font-size:9.5px}.receipt-table th{padding:5px 0;border-bottom:1px solid #9ba9b5!important;background:none!important;color:#627386!important;font-size:8px!important;letter-spacing:.4px;position:static!important}.receipt-table td{padding:6px 0;border-bottom:1px dotted #d6dde3;vertical-align:top;white-space:normal}.receipt-table td b{display:block;font-size:9.5px}.receipt-table td small{display:block;color:#7d8b98;font-size:7.6px;margin-top:1px}.receipt-table th:nth-child(2),.receipt-table td:nth-child(2){text-align:center;width:28px}.receipt-table th:last-child,.receipt-table td:last-child{text-align:right;width:76px;white-space:nowrap}
.receipt-summary .grand{font-size:14px;padding-top:7px;margin-top:3px;border-top:1.5px solid #1d2c3a}.receipt-summary .grand span,.receipt-summary .grand b{color:#102a43;font-weight:900}.receipt-status{margin:11px 0 8px;border:1px solid #bfe1ce;background:#effaf3;border-radius:8px;padding:8px;display:flex;align-items:center;gap:8px;color:#1f6f46}.receipt-status>span{width:24px;height:24px;border-radius:50%;background:#278457;color:#fff;display:grid;place-items:center;font-weight:900}.receipt-status div{display:flex;flex-direction:column}.receipt-status b{font-size:8.5px;letter-spacing:.5px}.receipt-status small{font-size:7.5px;color:#5c7a69;margin-top:1px}
.receipt-ref{height:24px;display:flex;justify-content:center;align-items:stretch;gap:2px;margin:9px auto 5px;width:72%}.receipt-ref span{display:block;background:#1a2631}.receipt-ref span:nth-child(3n+1){width:2px}.receipt-ref span:nth-child(3n+2){width:4px}.receipt-ref span:nth-child(3n){width:1px}.receipt-footer{text-align:center;color:#647482}.receipt-footer>b{font-size:9px;letter-spacing:1.2px;color:#263d52}.receipt-footer p{font-size:8px;margin:4px 0}.receipt-footer .receipt-note{font-size:7.2px;color:#8a98a5}
@media print{@page{size:80mm auto;margin:0}html,body{width:80mm!important;margin:0!important;padding:0!important;background:#fff!important}.receipt-body{padding:0!important}.no-print{display:none!important}.receipt-shell{width:80mm!important;max-width:none!important;margin:0!important}.receipt-80mm{width:80mm!important;max-width:none!important;border:0!important;box-shadow:none!important;border-radius:0!important;margin:0!important;padding:6mm 5mm!important}.receipt-title{margin-left:-5mm!important;margin-right:-5mm!important;padding-left:5mm!important;padding-right:5mm!important}}

/* ===== V5 sidebar & export refinement ===== */
.nav-group{margin-bottom:10px;border-bottom:1px solid rgba(255,255,255,.05);padding-bottom:8px}
.nav-group-toggle{width:100%;display:flex;align-items:center;justify-content:space-between;background:none;border:0;color:#cfe1f1;padding:4px 10px 8px;cursor:pointer;font-size:10px;font-weight:800;letter-spacing:.85px;text-transform:uppercase}
.nav-group-toggle:hover{color:#fff}
.nav-group-toggle b{font-size:12px;transition:transform .2s ease}
.nav-group.closed .nav-group-toggle b{transform:rotate(-90deg)}
.nav-group-links{display:block}
.nav-group.closed .nav-group-links{display:none}
.nav-heading{display:none!important}
.toolbar-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.btn.export{background:#f7fbff;color:#175b94;border-color:#b9d4ea}
.btn.export:hover{background:#edf6ff}
.filter-bar .btn.export{margin-left:auto}
.checkout-form{display:grid;gap:12px}
.payment-calc{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;background:#f7fafc;border:1px solid #dde7f0;border-radius:9px;padding:12px}
.payment-calc small{display:block;color:#6a7c90;font-size:10px;margin-bottom:4px}
.payment-calc b{font-size:18px;color:#123f67}
.payment-calc b.danger{color:#b33131}
.readonly-field{opacity:.88}
.readonly-field input{background:#eef3f7}
.sidebar-show-btn{left:68px;top:88px}
.side-collapse{display:grid;place-items:center;width:28px;height:28px;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.06);color:#fff;border-radius:7px;cursor:pointer}
.collapsed .side-collapse{display:none!important}
.collapsed .nav-group-toggle,.collapsed .nav-group-links{display:none!important}
.collapsed .sidebar-show-btn{display:flex}
.desktop-toggle{min-width:70px}
@media(max-width:900px){.payment-calc{grid-template-columns:1fr}.filter-bar .btn.export{margin-left:0}.toolbar-actions{width:100%;justify-content:flex-start}}

/* ===== V6 premium sidebar, payment calculator, receipt settings ===== */
.sidebar{width:258px;background:linear-gradient(180deg,#123b5e 0%,#0d304f 58%,#0a2842 100%);border-right:1px solid rgba(255,255,255,.06);box-shadow:8px 0 26px rgba(15,44,70,.08)}
.main{margin-left:258px;width:calc(100% - 258px)}
.brand{height:74px;padding:0 14px 0 12px;background:rgba(8,38,64,.28);border-bottom:1px solid rgba(255,255,255,.08)}
.brand-logo{width:38px;height:38px;border-radius:10px;background:linear-gradient(145deg,#fff,#eaf3fb);box-shadow:0 4px 12px rgba(0,0,0,.13);font-size:14px}
.brand-text b{font-size:14px;letter-spacing:.1px}.brand-text small{font-size:9px;color:#a9c5dc;opacity:1;margin-top:2px}
.side-collapse{margin-left:auto;flex:0 0 30px;width:30px;height:30px;border:1px solid rgba(255,255,255,.15);background:rgba(255,255,255,.07);border-radius:8px;color:#dceaf6;transition:.18s}
.side-collapse:hover{background:rgba(255,255,255,.14);color:#fff}
.side-nav{padding:10px 9px 28px}
.nav-group{margin:0 0 8px;padding:0 0 8px;border-bottom:1px solid rgba(255,255,255,.055)}
.nav-group:last-child{border-bottom:0}
.nav-group-toggle{width:100%;height:32px;padding:0 9px;display:flex;align-items:center;justify-content:space-between;border:0;background:transparent;color:#8fb2cf;font-size:9px;font-weight:800;letter-spacing:1.05px;text-transform:uppercase;cursor:pointer;border-radius:7px}
.nav-group-toggle:hover{background:rgba(255,255,255,.045);color:#cce1f2}
.nav-group-toggle b{font-size:10px;font-weight:600;transition:transform .18s}
.nav-group.closed .nav-group-toggle b{transform:rotate(-90deg)}
.nav-group-links{display:grid;gap:3px;padding-top:2px}.nav-group.closed .nav-group-links{display:none}
.nav-heading{display:none!important}
.nav-link{min-height:42px;padding:6px 9px;gap:10px;border-radius:9px;color:#d9e8f4;font-size:12.5px;position:relative}
.nav-link:hover{background:rgba(255,255,255,.075);color:#fff}
.nav-link.active{background:#f8fbfe;color:#164b75;font-weight:750;box-shadow:0 5px 18px rgba(4,24,42,.16)}
.nav-link.active:before{content:"";position:absolute;left:-3px;top:9px;bottom:9px;width:3px;border-radius:3px;background:#36a0e4}
.nav-ico{width:30px;height:30px;flex:0 0 30px;border-radius:8px;display:grid;place-items:center;background:rgba(255,255,255,.055);color:#a9cde9}
.nav-link:hover .nav-ico{background:rgba(255,255,255,.09);color:#fff}.nav-link.active .nav-ico{background:#e7f2fb;color:#1769aa}
.nav-ico svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.75;stroke-linecap:round;stroke-linejoin:round}
.nav-label{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.topbar{height:72px;padding:0 22px;background:rgba(255,255,255,.97);backdrop-filter:blur(8px)}
.desktop-toggle{height:38px;min-width:38px!important;width:38px!important;padding:0!important;border-radius:9px}.desktop-toggle .toggle-text{display:none!important}
.quick-add{border-radius:9px;padding:9px 14px;box-shadow:0 5px 14px rgba(23,105,170,.16)}
.collapsed .sidebar{width:70px}.collapsed .main{margin-left:70px;width:calc(100% - 70px)}
.collapsed .brand{padding:0 10px}.collapsed .brand-logo{margin:auto}.collapsed .brand-text,.collapsed .side-collapse,.collapsed .nav-group-toggle,.collapsed .nav-label{display:none!important}
.collapsed .side-nav{padding:10px 8px}.collapsed .nav-group{border:0;padding:0;margin:0}.collapsed .nav-group-links{display:grid!important;gap:5px}.collapsed .nav-link{justify-content:center;padding:5px}.collapsed .nav-ico{width:38px;height:38px;flex-basis:38px}.collapsed .nav-link.active:before{display:none}
.sidebar-show-btn{left:70px;top:86px;border-radius:0 9px 9px 0;padding:7px 9px;background:#fff;color:#164b75;border-color:#d8e4ed}.collapsed .sidebar-show-btn{display:flex}

.checkout-form{display:grid;gap:12px}.payment-calc{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;padding:13px;background:#f6f9fc;border:1px solid #d9e5ef;border-radius:10px}.payment-calc>div{padding:3px 10px;border-left:1px solid #e0e8f0}.payment-calc>div:first-child{border-left:0}.payment-calc small{display:block;color:#718398;font-size:10px;margin-bottom:5px}.payment-calc b{display:block;color:#103f68;font-size:18px}.payment-calc b.danger{color:#c13b3b}.readonly-field input{background:#eef3f7;color:#65758a}

.receipt-settings-grid{align-items:start}.receipt-setting-subhead{margin-top:22px;padding-top:17px;border-top:1px solid var(--line)}.receipt-switches{display:grid;grid-template-columns:1fr;gap:8px;margin:10px 0 18px}.check-row{display:flex!important;align-items:center;gap:9px;margin:0!important;padding:10px 12px;border:1px solid #dfe7ef;border-radius:8px;background:#f9fbfd}.check-row input{width:auto;margin:0}.check-row span{font-weight:600;color:#42566b}
.receipt-preview-card{position:sticky;top:92px}.mini-receipt{width:80mm;max-width:100%;margin:auto;padding:20px 16px;background:#fff;border:1px solid #dce4eb;border-radius:10px;box-shadow:0 12px 26px rgba(30,53,78,.09);text-align:center;font-family:Arial,sans-serif}.mini-logo{width:34px;height:34px;border-radius:8px;background:#153f66;color:#fff;display:grid;place-items:center;margin:0 auto 8px;font-weight:800}.mini-receipt>b{display:block;font-size:16px}.mini-receipt>small{display:block;color:#748496;font-size:9px;margin:3px 0}.mini-receipt>div:not(.mini-logo):not(.mini-line){display:flex;justify-content:space-between;gap:12px;text-align:left;font-size:10px;margin:5px 0}.mini-receipt>div b{font-size:10px;text-align:right}.mini-line{border-top:1px dashed #98a7b4;margin:10px 0}
.receipt-contact{text-align:center;font-size:8px;color:#657789;line-height:1.35;margin-top:3px}

@media(max-width:1100px){.sidebar{transform:translateX(-100%);width:258px}.main,.collapsed .main{margin-left:0;width:100%}.menu-open .sidebar{transform:translateX(0)}.collapsed .sidebar{width:258px}.collapsed .brand-text{display:flex!important}.collapsed .nav-group-toggle{display:flex!important}.collapsed .nav-label{display:inline!important}.collapsed .nav-group-links{display:grid!important}.collapsed .nav-link{justify-content:flex-start;padding:6px 9px}.collapsed .nav-ico{width:30px;height:30px;flex-basis:30px}.sidebar-show-btn{display:none!important}.desktop-toggle{display:none!important}}
@media(max-width:760px){.payment-calc{grid-template-columns:1fr}.payment-calc>div{border-left:0;border-top:1px solid #e0e8f0;padding:9px 4px}.payment-calc>div:first-child{border-top:0}.receipt-preview-card{position:static}.mini-receipt{width:100%}}

/* ===== V7 single sidebar toggle ===== */
.sidebar-show-btn,.desktop-toggle{display:none!important}
.sidebar{overflow:visible}
.side-nav{height:calc(100vh - 74px);overflow-y:auto;overflow-x:hidden}
.side-collapse{position:absolute!important;right:-13px!important;top:84px!important;margin:0!important;width:28px!important;height:28px!important;display:grid!important;place-items:center!important;z-index:55!important;border-radius:50%!important;background:#fff!important;color:#164b75!important;border:1px solid #d4e1eb!important;box-shadow:0 4px 14px rgba(15,45,72,.18)!important;font-size:18px!important;line-height:1!important}
.side-collapse:hover{background:#f3f8fc!important;color:#0f4f86!important}
.collapsed .side-collapse{display:grid!important;right:-13px!important;transform:rotate(180deg)}
.collapsed .brand{overflow:visible}
.collapsed .side-nav{overflow-y:auto}
.filter-grid{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.filter-grid input,.filter-grid select{min-width:145px}
@media(max-width:1100px){.side-collapse{display:none!important}.sidebar{overflow-y:auto}.side-nav{height:auto;overflow:visible}}
.side-toggle-arrow{display:block;transition:transform .18s ease}
.collapsed .side-collapse{transform:none!important}
.collapsed .side-toggle-arrow{transform:rotate(180deg)}