@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;500;600;700;800;900&display=swap');
:root{
  --bg:#f4f7fb;--surface:#ffffff;--surface2:#f8fafc;--text:#0f172a;--muted:#64748b;--line:#e2e8f0;
  --primary:#0f766e;--primary2:#14b8a6;--primary3:#99f6e4;--accent:#f59e0b;--danger:#dc2626;--ok:#16a34a;
  --ink:#020617;--sidebar1:#061b2d;--sidebar2:#064e3b;--shadow:0 18px 45px rgba(15,23,42,.09);
  --radius:22px;--radius-sm:14px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:"Cairo",Tahoma,Arial,sans-serif;background:radial-gradient(circle at 87% -10%,rgba(20,184,166,.20),transparent 36%),linear-gradient(180deg,#f8fafc,#eef4f8);color:var(--text);direction:rtl;font-size:14px}.layout{display:flex;min-height:100vh}.sidebar{width:292px;background:linear-gradient(155deg,var(--sidebar1),var(--sidebar2));color:#fff;padding:18px 16px;position:fixed;top:0;bottom:0;right:0;overflow:auto;box-shadow:-12px 0 45px rgba(2,6,23,.22);z-index:20}.sidebar:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 20% 10%,rgba(255,255,255,.14),transparent 28%),radial-gradient(circle at 110% 85%,rgba(20,184,166,.28),transparent 38%);pointer-events:none}.brand,.nav,.sidebar-footer{position:relative}.brand{display:flex;gap:12px;align-items:center;padding:10px 8px 18px;border-bottom:1px solid rgba(255,255,255,.13);margin-bottom:12px}.brand-logo{width:52px;height:52px;border-radius:18px;background:linear-gradient(135deg,#ccfbf1,#14b8a6 62%,#0f766e);display:grid;place-items:center;font-weight:900;color:#042f2e;box-shadow:0 12px 24px rgba(20,184,166,.28)}.brand-logo span{font-size:22px}.brand h1{font-size:17px;line-height:1.25;margin:0}.brand small{color:#cbd5e1;font-size:12px}.nav-group{margin:14px 0 7px;color:#a7f3d0;font-size:11px;font-weight:900;letter-spacing:.4px;padding:0 12px}.nav a{display:flex;align-items:center;gap:11px;color:#e2e8f0;text-decoration:none;padding:11px 12px;border-radius:16px;margin:5px 0;transition:.18s;border:1px solid transparent}.nav a .ico{width:28px;height:28px;border-radius:11px;display:grid;place-items:center;background:rgba(255,255,255,.08)}.nav a:hover,.nav a.active{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.13);color:#fff;transform:translateX(-2px)}.nav a.active .ico{background:linear-gradient(135deg,#ccfbf1,#2dd4bf);color:#064e3b}.sidebar-footer{margin-top:16px;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.08);border-radius:18px;padding:12px;color:#dbeafe;font-size:12px}.main{margin-right:292px;width:calc(100% - 292px);padding:22px 24px 34px}.topbar{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:18px}.page-kicker{font-size:12px;color:var(--primary);font-weight:900}.topbar h2{margin:2px 0 0;font-size:26px;letter-spacing:-.4px}.top-actions{display:flex;gap:10px;align-items:center}.userbox{background:rgba(255,255,255,.82);backdrop-filter:blur(8px);border:1px solid var(--line);border-radius:18px;padding:10px 14px;color:#334155;box-shadow:0 12px 30px rgba(15,23,42,.06)}.grid{display:grid;gap:16px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:rgba(255,255,255,.92);border:1px solid rgba(226,232,240,.95);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);position:relative;overflow:hidden}.card.glass{background:linear-gradient(180deg,rgba(255,255,255,.88),rgba(255,255,255,.76));backdrop-filter:blur(10px)}.section-title{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.section-title h3{margin:0;font-size:18px}.muted{color:var(--muted)}.soft-divider{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent);margin:12px 0}.stat{min-height:145px;isolation:isolate}.stat:before{content:"";position:absolute;inset:auto -28px -36px auto;width:130px;height:130px;border-radius:40px;transform:rotate(18deg);background:linear-gradient(135deg,rgba(20,184,166,.18),rgba(15,118,110,.05));z-index:-1}.stat .stat-icon{width:48px;height:48px;border-radius:16px;background:linear-gradient(135deg,#ccfbf1,#5eead4);display:grid;place-items:center;font-size:22px;margin-bottom:12px}.stat .num{font-size:28px;font-weight:900;margin:4px 0;letter-spacing:-.5px}.stat .label{color:#475569;font-weight:800}.stat small{color:var(--muted)}.btn{border:0;background:linear-gradient(135deg,var(--primary),#0d9488);color:#fff;border-radius:14px;padding:10px 15px;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:800;font-family:inherit;box-shadow:0 10px 20px rgba(15,118,110,.18);transition:.15s}.btn:hover{transform:translateY(-1px);filter:brightness(1.02)}.btn:disabled{opacity:.45;cursor:not-allowed;transform:none}.btn.secondary{background:linear-gradient(135deg,#334155,#0f172a)}.btn.light{background:#eef2f7;color:#0f172a;box-shadow:none}.btn.danger{background:linear-gradient(135deg,#ef4444,#b91c1c)}.btn.warning{background:linear-gradient(135deg,#f59e0b,#d97706)}.btn.ok{background:linear-gradient(135deg,#22c55e,#15803d)}.btn.ghost{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.18);box-shadow:none}.btn.small{padding:7px 11px;border-radius:11px;font-size:13px}.kbd{background:#e2e8f0;border-radius:8px;padding:3px 7px;font-family:monospace}.field{margin-bottom:13px}input,select,textarea{width:100%;border:1px solid #cbd5e1;border-radius:15px;padding:11px 12px;background:#fff;font-family:inherit;font-size:14px;outline:none;transition:.15s}input:focus,select:focus,textarea:focus{border-color:#14b8a6;box-shadow:0 0 0 4px rgba(20,184,166,.12)}label{display:block;margin-bottom:7px;color:#475569;font-weight:800}.form-row{display:grid;gap:12px;grid-template-columns:repeat(2,minmax(0,1fr));margin-bottom:12px}.table{width:100%;border-collapse:separate;border-spacing:0 9px}.table th{text-align:right;color:#64748b;font-size:12px;padding:8px 11px;font-weight:900}.table td{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:12px 11px;vertical-align:middle}.table td:first-child{border-right:1px solid var(--line);border-radius:0 15px 15px 0}.table td:last-child{border-left:1px solid var(--line);border-radius:15px 0 0 15px}.alert{padding:13px 15px;border-radius:16px;margin-bottom:14px;border:1px solid;font-weight:700}.alert.ok{background:#ecfdf5;border-color:#bbf7d0;color:#166534}.alert.err{background:#fef2f2;border-color:#fecaca;color:#991b1b}.pill{display:inline-flex;align-items:center;border-radius:999px;padding:5px 10px;font-size:12px;font-weight:900;white-space:nowrap}.pill.ok{background:#dcfce7;color:#166534}.pill.busy{background:#fee2e2;color:#991b1b}.pill.warn{background:#fef3c7;color:#92400e}.pill.info{background:#dbeafe;color:#1d4ed8}.pos{display:grid;grid-template-columns:minmax(0,1fr) 410px;gap:17px;align-items:start}.pos-toolbar{display:grid;grid-template-columns:1fr 210px;gap:10px}.pos-products{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.product-btn{background:linear-gradient(180deg,#fff,#f8fafc);border:1px solid var(--line);border-radius:20px;padding:0;text-align:right;cursor:pointer;min-height:126px;box-shadow:0 10px 22px rgba(15,23,42,.06);transition:.15s;overflow:hidden}.product-btn:hover{border-color:#14b8a6;transform:translateY(-2px);box-shadow:0 16px 30px rgba(15,118,110,.10)}.product-inner{display:flex;flex-direction:column;justify-content:space-between;height:100%;padding:14px}.product-badge{display:inline-flex;width:max-content;border-radius:999px;background:#eef2ff;color:#3730a3;padding:4px 8px;font-size:11px;font-weight:900;margin-bottom:9px}.product-btn strong{display:block;font-size:15px;line-height:1.45}.product-btn .price{margin-top:12px;color:#0f766e;font-weight:900;font-size:17px}.product-stock{font-size:12px;color:var(--muted)}.cart{position:sticky;top:15px;max-height:calc(100vh - 32px);overflow:auto}.cart-header{background:linear-gradient(135deg,#0f766e,#0f172a);color:#fff;border-radius:18px;padding:14px;margin:-4px -4px 14px}.cart-header h3{margin:0}.cart-line{display:grid;grid-template-columns:1fr auto;gap:10px;border-bottom:1px dashed #cbd5e1;padding:11px 0}.cart-line strong{font-size:14px}.cart-total{background:#f8fafc;border:1px solid var(--line);border-radius:18px;padding:10px 12px;margin:12px 0}.cart-total-row{display:flex;justify-content:space-between;padding:6px 0}.cart-total-row.grand{font-size:20px;font-weight:900;color:#0f766e;border-top:1px solid var(--line);margin-top:6px;padding-top:10px}.table-card{border-radius:22px;padding:15px;border:1px solid var(--line);background:linear-gradient(180deg,#fff,#f8fafc);box-shadow:0 8px 20px rgba(15,23,42,.05);transition:.15s}.table-card:hover{transform:translateY(-2px)}.table-card.busy{border-color:#fecaca;background:linear-gradient(180deg,#fff7f7,#fff)}.table-card .rate{color:#64748b;font-size:13px}.timer{display:inline-flex;align-items:center;gap:6px;font-weight:900;color:#b45309;background:#fef3c7;border-radius:999px;padding:5px 10px;margin-top:8px}.login-page{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at 85% 15%,rgba(45,212,191,.34),transparent 28%),linear-gradient(135deg,#020617,#064e3b 62%,#0f172a);padding:24px}.login-card{width:min(440px,92vw);background:rgba(255,255,255,.96);border:1px solid rgba(255,255,255,.7);border-radius:28px;padding:30px;box-shadow:0 34px 90px rgba(0,0,0,.36)}.login-card h1{margin:0 0 8px;font-size:25px}.login-logo{width:66px;height:66px;border-radius:22px;background:linear-gradient(135deg,#ccfbf1,#14b8a6);display:grid;place-items:center;font-size:30px;margin-bottom:15px}.quick-actions{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.qa-card{display:block;text-decoration:none;background:#fff;border:1px solid var(--line);border-radius:18px;padding:14px;color:var(--text);transition:.15s}.qa-card:hover{transform:translateY(-2px);border-color:#14b8a6}.qa-card b{display:block;font-size:14px}.qa-card span{color:var(--muted);font-size:12px}.receipt-page{background:#e5e7eb;min-height:100vh;padding:18px}.receipt-actions{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin-bottom:12px}.receipt-shell{width:80mm;margin:0 auto;background:#fff;padding:0;box-shadow:0 20px 50px rgba(0,0,0,.18)}.receipt{width:80mm;max-width:80mm;margin:0 auto;background:#fff;padding:5mm 4mm;color:#111;font-family:"Cairo",Tahoma,Arial,sans-serif;font-size:11px;line-height:1.45}.receipt h2{text-align:center;margin:0 0 3px;font-size:16px;font-weight:900}.receipt .center{text-align:center}.receipt .line{border-top:1px dashed #333;margin:7px 0}.receipt table{width:100%;border-collapse:collapse;font-size:10.5px}.receipt td,.receipt th{padding:2.5px 1px;text-align:right;vertical-align:top}.receipt th{font-weight:900;border-bottom:1px dashed #777}.receipt .totals td{font-size:11px}.receipt .grand td{font-size:14px;font-weight:900;border-top:1px solid #111;padding-top:5px}.receipt .qrbox{width:34mm;min-height:34mm;margin:6px auto 3px;border:1px solid #111;display:grid;place-items:center;text-align:center;font-size:8px;word-break:break-all;padding:3mm}.receipt .thanks{text-align:center;font-size:11px;font-weight:800;margin:7px 0 0}.receipt .meta td:first-child{color:#444;width:35%}.print-note{font-size:11px;color:#475569;text-align:center;margin-top:8px}.thermal-preview{background:#111827;border-radius:22px;padding:18px}.thermal-preview .receipt-shell{box-shadow:none}.toggle-row{display:flex;align-items:center;justify-content:space-between;gap:12px;border:1px solid var(--line);background:#f8fafc;border-radius:16px;padding:12px;margin-bottom:10px}.status-dot{width:10px;height:10px;border-radius:50%;background:#94a3b8;display:inline-block}.status-dot.on{background:#22c55e;box-shadow:0 0 0 4px rgba(34,197,94,.15)}.status-dot.off{background:#ef4444;box-shadow:0 0 0 4px rgba(239,68,68,.12)}@media(max-width:1200px){.pos{grid-template-columns:1fr}.cart{position:relative;max-height:none}.pos-products{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(2,1fr)}}@media(max-width:860px){.sidebar{position:static;width:100%;height:auto}.layout{display:block}.main{margin-right:0;width:100%;padding:14px}.grid-2,.grid-3,.grid-4,.form-row,.pos-toolbar{grid-template-columns:1fr}.pos-products{grid-template-columns:repeat(2,1fr)}.quick-actions{grid-template-columns:1fr}.topbar{align-items:flex-start;flex-direction:column}.userbox{width:100%}}@media(max-width:520px){.pos-products{grid-template-columns:1fr}.receipt-shell,.receipt{width:100%;max-width:100%}}@page{size:80mm auto;margin:0}@media print{html,body{background:#fff!important}.sidebar,.topbar,.no-print,.receipt-actions,.print-note{display:none!important}.main{margin:0;width:100%;padding:0}.receipt-page{padding:0;background:#fff}.receipt-shell{width:80mm;box-shadow:none;margin:0}.receipt{width:80mm;max-width:80mm;padding:4mm 3mm}.card{box-shadow:none;border:0}.layout{display:block}}

/* V4 - Smooth billiards table workflow */
.pos-hero-card{position:relative;overflow:hidden}.pos-hero-card:before{content:"";position:absolute;inset:-80px auto auto -80px;width:220px;height:220px;border-radius:999px;background:radial-gradient(circle,rgba(20,184,166,.18),transparent 68%);pointer-events:none}.session-flow{display:flex;align-items:center;gap:9px;flex-wrap:wrap;background:rgba(240,253,250,.85);border:1px solid #ccfbf1;border-radius:18px;padding:10px 12px;margin:0 0 15px;color:#0f766e;font-weight:800;font-size:12px}.session-flow b{color:#94a3b8}.table-grid{align-items:stretch}.table-action-form{display:block;height:100%}.table-action-button{all:unset;display:block;width:100%;height:100%;cursor:pointer}.table-card{height:100%;position:relative;isolation:isolate}.table-card.clickable:after{content:"";position:absolute;inset:0;border-radius:22px;border:2px solid transparent;transition:.18s;pointer-events:none}.table-card.clickable:hover:after{border-color:rgba(20,184,166,.42);box-shadow:0 18px 40px rgba(15,118,110,.12)}.table-card.available{background:linear-gradient(145deg,#ffffff,#f0fdfa)}.table-card.busy{background:linear-gradient(145deg,#fff7ed,#fff);border-color:#fed7aa}.table-card.in-cart{background:linear-gradient(145deg,#eef2ff,#fff);border-color:#c7d2fe}.table-card.maintenance{background:linear-gradient(145deg,#f8fafc,#fff);opacity:.78}.table-visual{height:56px;border-radius:18px;margin:12px 0;display:grid;place-items:center;font-size:28px;border:1px solid rgba(148,163,184,.22)}.available-visual{background:linear-gradient(135deg,#ccfbf1,#ecfeff)}.busy-visual{background:linear-gradient(135deg,#ffedd5,#fef3c7)}.cart-visual{background:linear-gradient(135deg,#e0e7ff,#f5f3ff)}.maintenance-visual{background:#f1f5f9}.table-cta{margin-top:12px;border-radius:15px;padding:9px 12px;text-align:center;font-weight:900;font-size:13px}.table-cta.ok{background:#0f766e;color:#fff}.table-cta.warning{background:#f59e0b;color:#111827}.table-cta.carted{background:#4f46e5;color:#fff}.pill.carted{background:#eef2ff;color:#3730a3}.cart-line-session{background:linear-gradient(90deg,rgba(238,242,255,.85),rgba(255,255,255,0));border-radius:14px;padding-right:8px;padding-left:8px}.cart select[name="customer_id"]{border-color:#99f6e4;background:#f0fdfa;font-weight:800}

/* V5 prepaid billiards booking refinements */
.booking-card .mini-label{font-size:12px;color:#0f766e;margin:13px 0 7px;font-weight:900}.duration-options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px;margin:7px 0 12px}.duration-chip{border:1px solid #dbe5ee;background:#fff;color:#334155;border-radius:13px;padding:8px 6px;font-family:inherit;font-weight:900;cursor:pointer;transition:.15s;font-size:12px}.duration-chip:hover{border-color:#14b8a6;background:#f0fdfa}.duration-chip.active{background:linear-gradient(135deg,#0f766e,#14b8a6);color:#fff;border-color:#0f766e;box-shadow:0 10px 20px rgba(15,118,110,.18)}.booking-summary{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:10px 0}.booking-summary>div{background:#f8fafc;border:1px solid #e2e8f0;border-radius:15px;padding:10px}.booking-summary small{display:block;color:#64748b;font-size:11px;font-weight:800}.booking-summary strong{display:block;margin-top:2px;color:#0f766e;font-size:17px;font-weight:900}.full-cta{border:0;width:100%;cursor:pointer;font-family:inherit}.paid-session-card{min-height:272px}.paid-window{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:12px 0}.paid-window>div{background:#fff7ed;border:1px solid #fed7aa;border-radius:15px;padding:10px;text-align:center}.paid-window small{display:block;color:#9a3412;font-weight:900}.paid-window b{display:block;font-size:18px;color:#7c2d12}.remaining-timer{font-size:14px;background:#fee2e2;color:#991b1b}.table-card.time-ended{border-color:#bbf7d0;background:linear-gradient(145deg,#ecfdf5,#fff)}.table-card.time-ended .remaining-timer{background:#dcfce7;color:#166534}.table-card.in-cart .table-visual{margin-bottom:8px}.table-booking-form{display:block;height:100%}@media(max-width:520px){.duration-options{grid-template-columns:repeat(2,minmax(0,1fr))}.booking-summary{grid-template-columns:1fr}}


/* V6 - cashier table cards: exactly two full cards per row */
.table-grid{grid-template-columns:repeat(2,minmax(0,1fr)) !important;gap:16px}
.table-card{min-height:100%}
.booking-card .section-title,.paid-session-card .section-title{align-items:flex-start}
@media(max-width:860px){.table-grid{grid-template-columns:1fr !important}}


/* V7 - Loyalty redemption UI */
.loyalty-redeem-box{border:1px solid #ccfbf1;background:linear-gradient(180deg,#f0fdfa,#fff);border-radius:18px;padding:12px;margin:12px 0}.loyalty-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px}.loyalty-live-card{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-bottom:10px}.loyalty-live-card>div{background:#fff;border:1px solid #e2e8f0;border-radius:15px;padding:10px}.loyalty-live-card small{display:block;color:#64748b;font-size:11px;font-weight:900}.loyalty-live-card strong{display:block;margin-top:2px;color:#0f766e;font-weight:900;font-size:16px}.totals-preview strong{color:#0f172a}.cart-total-row.discount{color:#0f766e;font-weight:900}.receipt .totals tr td:first-child{width:55%}@media(max-width:520px){.loyalty-live-card{grid-template-columns:1fr}.loyalty-head{align-items:flex-start;flex-direction:column}}

/* V8 - System logo only: sidebar, topbar and login. Receipt/invoice templates remain unchanged. */
.brand-with-logo{align-items:center;gap:13px}
.brand-logo.image-logo{padding:3px;background:linear-gradient(145deg,rgba(255,255,255,.18),rgba(255,255,255,.06));border:1px solid rgba(255,255,255,.18);overflow:hidden;box-shadow:0 14px 26px rgba(0,0,0,.24),0 0 0 4px rgba(255,255,255,.04)}
.brand-logo.image-logo img{width:100%;height:100%;object-fit:cover;border-radius:15px;display:block}
.page-kicker{display:flex;align-items:center;gap:8px}
.topbar-logo{width:24px;height:24px;object-fit:cover;border-radius:9px;box-shadow:0 6px 16px rgba(15,23,42,.14);border:1px solid rgba(15,118,110,.18)}
.login-card-branded{padding-top:24px;position:relative;overflow:hidden}
.login-card-branded:before{content:"";position:absolute;inset:-80px -90px auto auto;width:220px;height:220px;border-radius:999px;background:radial-gradient(circle,rgba(245,158,11,.16),transparent 66%);pointer-events:none}
.login-hero-logo{position:relative;width:100%;border-radius:24px;overflow:hidden;margin-bottom:18px;border:1px solid rgba(15,23,42,.12);background:#020617;box-shadow:0 18px 38px rgba(2,6,23,.22)}
.login-hero-logo img{width:100%;height:auto;display:block;max-height:265px;object-fit:cover}
.login-card-branded h1{font-size:27px;font-weight:900;color:#0f172a;letter-spacing:-.4px}
@media(max-width:860px){.brand-logo.image-logo{width:56px;height:56px}.topbar-logo{width:28px;height:28px}}
@media print{.topbar-logo,.brand-logo.image-logo,.login-hero-logo{display:none!important}}


/* V9 - Early end prepaid table + Alqaisar naming */
.early-end-form{margin-top:12px}
.table-end-btn{width:100%;box-shadow:0 10px 20px rgba(185,28,28,.13)}
.paid-session-card .pill.info{margin-top:8px}


/* V12 - Manual smart WhatsApp notifications */
.whatsapp-info-card{overflow:hidden}.filters{display:flex;gap:8px;flex-wrap:wrap}.whatsapp-list{display:grid;gap:12px}.whatsapp-row{display:grid;grid-template-columns:minmax(0,1fr) 190px;gap:14px;align-items:stretch;background:linear-gradient(180deg,#fff,#f8fafc);border:1px solid var(--line);border-radius:20px;padding:14px;box-shadow:0 10px 22px rgba(15,23,42,.045)}.whatsapp-title{display:flex;align-items:center;gap:8px;justify-content:space-between;margin-bottom:6px}.whatsapp-message{margin-top:10px;background:#ecfdf5;border:1px solid #bbf7d0;color:#14532d;border-radius:16px;padding:12px;font-weight:800;line-height:1.8;white-space:normal}.whatsapp-actions{display:flex;flex-direction:column;gap:8px;justify-content:center}.whatsapp-actions form{margin:0}.whatsapp-actions .btn{width:100%}@media(max-width:860px){.whatsapp-row{grid-template-columns:1fr}.whatsapp-actions{display:grid;grid-template-columns:1fr 1fr}.whatsapp-actions .btn.ok{grid-column:1/-1}}@media(max-width:520px){.whatsapp-actions{grid-template-columns:1fr}}


/* V15 - Premium modern UI refresh (based on V13, V14 intentionally ignored) */
:root{
  --bg:#eff5f9;
  --surface:#ffffff;
  --surface-soft:rgba(255,255,255,.76);
  --line-soft:rgba(203,213,225,.72);
  --card-shadow:0 18px 45px rgba(15,23,42,.08), 0 4px 12px rgba(15,23,42,.04);
  --card-shadow-hover:0 28px 60px rgba(15,23,42,.12), 0 6px 18px rgba(20,184,166,.12);
}
body{
  background:
    radial-gradient(circle at 88% 0%, rgba(20,184,166,.18), transparent 28%),
    radial-gradient(circle at 4% 14%, rgba(245,158,11,.10), transparent 20%),
    linear-gradient(180deg,#f8fbfd,#eef4f8 52%,#f6fafc);
}
.sidebar{
  background:
    linear-gradient(180deg,rgba(3,21,38,.98),rgba(6,78,59,.96)),
    radial-gradient(circle at 18% 12%, rgba(255,255,255,.10), transparent 22%);
  border-left:1px solid rgba(255,255,255,.08);
}
.brand{
  padding:14px 10px 18px;
  border-bottom:1px solid rgba(255,255,255,.10);
  margin-bottom:16px;
}
.brand h1{font-size:18px;font-weight:900}
.brand small{display:block;margin-top:4px;color:#dbeafe;opacity:.9}
.nav{
  display:flex;
  flex-direction:column;
  gap:8px;
}
.nav-group{
  margin:12px 0 0;
  padding:0 2px;
  display:flex;
  align-items:center;
  gap:8px;
  color:#d1fae5;
  font-size:11px;
  letter-spacing:.6px;
}
.nav-group::before{
  content:"";
  width:10px;
  height:10px;
  border-radius:999px;
  background:linear-gradient(135deg,#34d399,#f59e0b);
  box-shadow:0 0 0 5px rgba(255,255,255,.06);
}
.nav a{
  min-height:58px;
  border-radius:18px;
  padding:12px 14px;
  background:linear-gradient(135deg,rgba(255,255,255,.08),rgba(255,255,255,.03));
  border:1px solid rgba(255,255,255,.08);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.04);
  backdrop-filter:blur(8px);
}
.nav a span:last-child{font-weight:800}
.nav a .ico{
  width:36px;
  height:36px;
  border-radius:13px;
  background:linear-gradient(135deg,rgba(255,255,255,.12),rgba(255,255,255,.05));
  box-shadow:inset 0 1px 0 rgba(255,255,255,.04);
}
.nav a:hover,
.nav a.active{
  transform:translateX(-4px) translateY(-1px);
  background:linear-gradient(135deg,rgba(255,255,255,.14),rgba(255,255,255,.07));
  border-color:rgba(94,234,212,.36);
  box-shadow:0 18px 34px rgba(2,6,23,.22);
}
.nav a.active{
  background:linear-gradient(135deg,rgba(20,184,166,.22),rgba(255,255,255,.10));
}
.nav a.active .ico,
.nav a:hover .ico{
  background:linear-gradient(135deg,#ccfbf1,#5eead4);
  color:#064e3b;
}
.sidebar-footer{
  margin-top:18px;
  border-radius:20px;
  background:linear-gradient(180deg,rgba(255,255,255,.10),rgba(255,255,255,.05));
  border:1px solid rgba(255,255,255,.11);
  color:#ecfeff;
  line-height:1.9;
}
.main{padding:24px 26px 34px}
.topbar{
  background:linear-gradient(180deg,rgba(255,255,255,.86),rgba(255,255,255,.78));
  border:1px solid rgba(226,232,240,.85);
  box-shadow:var(--card-shadow);
  border-radius:24px;
  padding:18px 20px;
  backdrop-filter:blur(12px);
  position:sticky;
  top:12px;
  z-index:9;
}
.topbar h2{font-size:28px;font-weight:900}
.page-kicker{
  color:#0f766e;
  font-size:12px;
  font-weight:900;
  background:linear-gradient(135deg,#ecfeff,#ecfdf5);
  border:1px solid #ccfbf1;
  border-radius:999px;
  padding:6px 10px;
  width:max-content;
}
.userbox{
  background:linear-gradient(135deg,#ffffff,#f8fafc);
  border-color:#dbe5ee;
  border-radius:18px;
  min-width:215px;
}
.card{
  background:linear-gradient(180deg,rgba(255,255,255,.96),rgba(255,255,255,.90));
  border-color:rgba(226,232,240,.92);
  box-shadow:var(--card-shadow);
}
.card::before{
  content:"";
  position:absolute;
  inset:0 0 auto 0;
  height:1px;
  background:linear-gradient(90deg,transparent,rgba(20,184,166,.28),transparent);
}
.card:hover{box-shadow:var(--card-shadow-hover)}
.card.stat{
  padding-top:20px;
  overflow:hidden;
}
.card.stat::after{
  content:"";
  position:absolute;
  inset:auto -18px -28px auto;
  width:120px;
  height:120px;
  border-radius:28px;
  background:linear-gradient(135deg,rgba(20,184,166,.10),rgba(245,158,11,.10));
  transform:rotate(20deg);
}
.stat .stat-icon{
  width:54px;height:54px;border-radius:18px;
  box-shadow:0 14px 28px rgba(20,184,166,.16);
}
.section-title h3{font-size:19px;font-weight:900}
.btn{
  border-radius:15px;
  padding:10px 16px;
  box-shadow:0 14px 25px rgba(15,118,110,.16);
}
.btn.light{
  background:linear-gradient(135deg,#f8fafc,#eef2f7);
  border:1px solid #dde6ef;
}
input,select,textarea{
  border-radius:16px;
  border-color:#d5dee8;
  background:linear-gradient(180deg,#fff,#fcfdff);
  padding:12px 13px;
}
input:hover,select:hover,textarea:hover{border-color:#94a3b8}
label{font-size:13px;letter-spacing:.1px}
.table{
  border-collapse:separate;
  border-spacing:0 11px;
}
.table th{
  color:#64748b;
  font-size:12px;
  font-weight:900;
  padding:8px 12px;
}
.table td{
  background:linear-gradient(180deg,#fff,#fbfdff);
  border-top:1px solid #e6edf4;
  border-bottom:1px solid #e6edf4;
  box-shadow:0 10px 18px rgba(15,23,42,.035);
  transition:.16s;
}
.table tr:hover td{
  border-color:#cbeeea;
  background:linear-gradient(180deg,#ffffff,#f4fbfa);
  transform:translateY(-1px);
}
.table td:first-child{border-right:1px solid #e6edf4;border-radius:0 17px 17px 0}
.table td:last-child{border-left:1px solid #e6edf4;border-radius:17px 0 0 17px}
.toggle-row{
  border-radius:18px;
  background:linear-gradient(180deg,#fbfdff,#f8fafc);
  border-color:#e3ebf2;
}
.qa-card,
.product-btn,
.whatsapp-row,
.table-card{
  box-shadow:0 14px 26px rgba(15,23,42,.05);
}
.qa-card{
  background:linear-gradient(180deg,#fff,#fbfdff);
  border-radius:20px;
  border-color:#e5edf3;
  position:relative;
  overflow:hidden;
}
.qa-card::after{
  content:"";
  position:absolute;
  inset:auto 10px 8px 10px;
  height:3px;
  border-radius:999px;
  background:linear-gradient(90deg,#14b8a6,#f59e0b);
  opacity:.0;
  transition:.2s;
}
.qa-card:hover::after{opacity:1}
.product-btn{border-radius:22px}
.product-btn .price{font-size:18px}
.pos .cart{
  background:linear-gradient(180deg,rgba(255,255,255,.95),rgba(255,255,255,.90));
  border:1px solid rgba(226,232,240,.92);
  border-radius:24px;
  padding:18px;
  box-shadow:var(--card-shadow);
}
.cart-header{
  border-radius:20px;
  box-shadow:0 18px 30px rgba(15,118,110,.18);
}
.cart-line{
  border-bottom:1px dashed #d8e2ec;
}
.table-card{
  border-radius:24px;
  border-color:#dfe7ef;
}
.booking-summary>div,
.paid-window>div,
.loyalty-live-card>div{
  box-shadow:0 8px 18px rgba(15,23,42,.03);
}
.filters .btn{
  border-radius:999px;
  min-width:92px;
}
.whatsapp-row{
  border-radius:22px;
  border-color:#e4ecf3;
}
.alert{
  border-radius:18px;
  box-shadow:0 10px 22px rgba(15,23,42,.04);
}
.receipt-shell,
.receipt{
  box-shadow:none;
}
/* better mobile/tablet polish */
@media(max-width:860px){
  .topbar{position:static;padding:16px}
  .nav a{min-height:54px}
  .main{padding:14px}
  .card{padding:16px}
}
@media print{
  .topbar,.sidebar,.card,.table td,.table th,.btn{box-shadow:none!important}
}