:root{--bg:#07111f;--panel:#0b1728;--muted:#94a3b8;--line:#dbe4ee;--green:#16a34a;--dark:#172033;--white:#fff;--text:#0f172a}*{box-sizing:border-box}html,body{margin:0;padding:0;font-family:system-ui,-apple-system,"Segoe UI",Tahoma,Arial,sans-serif}button,input,textarea{font:inherit}button{cursor:pointer}.hidden{display:none!important}.btn{border:0;border-radius:14px;min-height:46px;padding:0 15px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:7px}.btn-primary{background:var(--green);color:#fff}.btn-dark{background:var(--dark);color:#fff}.btn-light{background:#eef2f7;color:var(--text)}.btn-danger{background:#fee2e2;color:#991b1b}.btn-outline{background:#fff;color:var(--text);border:1px solid #cbd5e1}.btn-full{width:100%}.small{min-height:40px;padding:0 12px;font-size:13px}.field{width:100%;border:1px solid #cbd5e1;border-radius:13px;min-height:46px;padding:10px 12px;background:#fff;color:#0f172a}.textarea{min-height:88px;resize:vertical}.label{display:block;font-size:13px;font-weight:800;margin-bottom:6px;color:#334155}.muted{color:#64748b;font-size:12px;line-height:1.6}.toast{position:fixed;z-index:100;left:50%;bottom:88px;transform:translateX(-50%) translateY(10px);background:#111827;color:#fff;border:1px solid rgba(255,255,255,.15);border-radius:999px;padding:10px 14px;opacity:0;pointer-events:none;transition:.2s;max-width:88vw;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
/* Client */
body.client{background:var(--bg);color:#fff;overflow:hidden}.client-shell{position:relative;width:100vw;height:100vh;overflow:hidden;background:radial-gradient(circle at 50% 30%,#183a5f,#07111f 58%)}#cameraFeed{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:none;background:#000;z-index:0}.camera-shade{position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(to bottom,rgba(0,0,0,.2),transparent 22%,transparent 72%,rgba(0,0,0,.26))}#threeWrap{position:absolute;inset:0;z-index:2}#threeWrap canvas{display:block;width:100%;height:100%;touch-action:none}.btn-camera{background:#0369a1;color:#fff}.mode-badge{position:absolute;z-index:23;left:50%;top:76px;transform:translateX(-50%);border-radius:999px;padding:6px 11px;font-size:11px;font-weight:900;pointer-events:none}.client-top{position:absolute;z-index:20;left:0;right:0;top:0;padding:max(12px,env(safe-area-inset-top)) 12px 0;display:flex;gap:8px;align-items:center;justify-content:space-between;pointer-events:none}.glass{background:rgba(5,14,27,.78);border:1px solid rgba(255,255,255,.14);backdrop-filter:blur(12px)}.brand{border-radius:16px;padding:10px 13px;font-weight:900;pointer-events:auto}.status{border-radius:999px;padding:8px 11px;font-size:12px;max-width:48vw;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.admin-link{width:44px;height:44px;border-radius:50%;color:#fff;text-decoration:none;display:grid;place-items:center;pointer-events:auto}.welcome{position:absolute;z-index:30;left:50%;top:50%;transform:translate(-50%,-50%);width:min(92vw,430px);padding:20px;border-radius:24px;text-align:center;box-shadow:0 25px 70px rgba(0,0,0,.4)}.welcome h1{font-size:22px;margin:0 0 8px}.welcome p{margin:0 0 14px;color:#d8e0e9;font-size:14px;line-height:1.75}.welcome-actions{display:grid;gap:8px}.client-bottom{position:absolute;z-index:22;left:0;right:0;bottom:0;padding:0 12px max(12px,env(safe-area-inset-bottom));display:flex;justify-content:center;pointer-events:none}.cart-pill{pointer-events:auto;border:0;border-radius:18px;min-height:56px;min-width:min(92vw,360px);padding:0 20px;background:var(--green);color:#fff;font-weight:950;box-shadow:0 16px 35px rgba(0,0,0,.35)}.badge{display:inline-grid;place-items:center;min-width:26px;height:26px;padding:0 7px;background:#fff;color:#0f172a;border-radius:999px;margin-right:7px;font-size:12px}.joystick-wrap{position:absolute;z-index:21;left:14px;bottom:86px;width:132px;height:132px;direction:ltr;touch-action:none;user-select:none;-webkit-user-select:none}.joystick-base{position:absolute;left:0;bottom:0;width:112px;height:112px;border-radius:50%;border:1px solid rgba(255,255,255,.18);background:rgba(5,14,27,.64);backdrop-filter:blur(10px);box-shadow:inset 0 0 0 12px rgba(255,255,255,.025),0 10px 28px rgba(0,0,0,.22);touch-action:none}.joystick-base::before,.joystick-base::after{content:"";position:absolute;background:rgba(255,255,255,.11);pointer-events:none}.joystick-base::before{width:1px;height:74%;left:50%;top:13%}.joystick-base::after{height:1px;width:74%;top:50%;left:13%}.joystick-knob{position:absolute;left:50%;top:50%;width:52px;height:52px;border-radius:50%;transform:translate(-50%,-50%);background:rgba(22,163,74,.93);border:2px solid rgba(255,255,255,.55);box-shadow:0 8px 20px rgba(0,0,0,.32);pointer-events:none;transition:transform .06s linear}.joystick-reset{position:absolute;right:0;top:0;width:42px;height:42px;border-radius:50%;border:1px solid rgba(255,255,255,.16);background:rgba(5,14,27,.82);color:#fff;backdrop-filter:blur(10px);font-weight:900}.mode-actions{position:absolute;z-index:21;right:12px;bottom:88px;display:grid;gap:7px}.mode-actions button{border:1px solid rgba(255,255,255,.14);background:rgba(5,14,27,.78);color:#fff;border-radius:14px;min-height:42px;padding:0 12px;backdrop-filter:blur(10px);font-size:12px;font-weight:800}.product-pop{position:absolute;z-index:24;left:50%;bottom:86px;transform:translateX(-50%);width:min(92vw,410px);display:none;gap:12px;align-items:center;padding:13px;border-radius:22px}.product-pop.open{display:flex}.product-pop img{width:82px;height:106px;object-fit:contain;background:rgba(255,255,255,.07);border-radius:12px}.pop-meta{flex:1;min-width:0}.pop-name{font-weight:900;font-size:16px}.pop-price{font-size:13px;color:#dbe4ee;margin:3px 0}.pop-desc{font-size:12px;color:#aebdcd;line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.pop-actions{display:flex;gap:8px;margin-top:9px}.modal{position:fixed;z-index:60;inset:0;background:rgba(0,0,0,.55);display:none;align-items:flex-end;justify-content:center}.modal.open{display:flex}.sheet{width:100%;max-width:560px;max-height:82vh;overflow:auto;background:#fff;color:#0f172a;border-radius:26px 26px 0 0;padding:18px 16px calc(18px + env(safe-area-inset-bottom))}.sheet-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.sheet-head h2{margin:0}.icon-light{width:44px;height:44px;border:0;border-radius:50%;background:#f1f5f9}.cart-list{display:grid;gap:10px;margin-top:14px}.cart-row{display:grid;grid-template-columns:52px 1fr auto;gap:10px;align-items:center;border:1px solid #e2e8f0;border-radius:16px;padding:10px}.cart-row img{width:52px;height:68px;object-fit:contain;background:#f8fafc;border-radius:10px}.cart-name{font-weight:800}.cart-sub{font-size:12px;color:#64748b}.qty{display:flex;align-items:center;gap:7px}.qty button{width:35px;height:35px;border:0;border-radius:10px;background:#f1f5f9;font-weight:900}.summary{display:flex;align-items:center;justify-content:space-between;border-top:1px solid #e2e8f0;margin-top:14px;padding-top:14px;font-weight:900;font-size:17px}.empty{text-align:center;color:#64748b;padding:28px 8px}
/* Admin */
body.admin{background:#edf2f7;color:#0f172a}.admin-shell{max-width:1220px;margin:0 auto;padding:18px}.card{background:#fff;border:1px solid #dce5ef;border-radius:22px;padding:17px;box-shadow:0 10px 28px rgba(15,23,42,.05);margin-bottom:14px}.login-card{max-width:420px;margin:12vh auto}.login-card h1{margin:0 0 6px}.login-card p{margin:0 0 12px;color:#64748b;line-height:1.65}.error{color:#b91c1c;font-size:13px;min-height:20px;margin-top:8px}.admin-header{display:flex;gap:14px;align-items:flex-start;justify-content:space-between}.admin-header h1{margin:0 0 5px;font-size:23px}.admin-header p{margin:0;color:#64748b}.header-actions{display:flex;gap:8px;flex-wrap:wrap}.admin-grid{display:grid;grid-template-columns:360px minmax(0,1fr);gap:14px;align-items:start}.form-section h2,.editor-card h2,.products-card h2{margin:0 0 12px;font-size:18px}.fields{display:grid;gap:11px}.two{display:grid;grid-template-columns:1fr 1fr;gap:10px}.three{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.preview{height:220px;border:1px dashed #cbd5e1;border-radius:16px;background:#f8fafc;display:grid;place-items:center;overflow:hidden}.preview img{max-width:100%;max-height:210px;object-fit:contain}.row-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.editor-card{padding:14px}.editor-toolbar{display:flex;gap:8px;align-items:center;justify-content:space-between;flex-wrap:wrap;margin-bottom:10px}.editor-toolbar .hint{font-size:12px;color:#64748b}.editor-canvas{height:500px;border-radius:18px;overflow:hidden;background:#0b1220;border:1px solid #cbd5e1;position:relative}.editor-canvas canvas{display:block;width:100%;height:100%;touch-action:none}.editor-overlay{position:absolute;left:12px;right:12px;bottom:12px;z-index:5;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;background:rgba(255,255,255,.94);padding:10px;border-radius:16px;box-shadow:0 8px 25px rgba(0,0,0,.18)}.editor-overlay label{font-size:11px;font-weight:800;color:#334155}.editor-overlay input{width:100%;margin-top:4px}.place-active{background:#f59e0b!important;color:#fff!important}.products-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:11px}.product-admin{border:1px solid #e2e8f0;border-radius:17px;padding:11px;background:#fff}.product-admin.selected{box-shadow:0 0 0 2px #16a34a}.product-admin img{display:block;width:100%;height:180px;object-fit:contain;background:#f8fafc;border-radius:12px}.product-admin h3{font-size:14px;margin:9px 0 3px;line-height:1.45}.meta{font-size:11px;color:#64748b;line-height:1.6}.product-actions{display:flex;gap:6px;margin-top:9px}.section-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px}.section-head h2{margin:0}.setup-warning{background:#fff7ed;border:1px solid #fed7aa;color:#9a3412;border-radius:15px;padding:11px;font-size:12px;line-height:1.65;margin-bottom:12px}.settings-row{display:grid;grid-template-columns:1fr 1fr auto;gap:9px;align-items:end}.status-ok{color:#166534}.status-bad{color:#b91c1c}
@media(max-width:980px){.admin-grid{grid-template-columns:1fr}.editor-canvas{height:460px}.products-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:680px){.admin-shell{padding:10px}.admin-header{flex-direction:column}.two,.three,.settings-row{grid-template-columns:1fr}.products-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.editor-canvas{height:430px}.editor-overlay{grid-template-columns:repeat(2,minmax(0,1fr))}.joystick-wrap{transform:scale(.9);transform-origin:left bottom}.mode-actions{bottom:92px}.product-pop.open{bottom:148px}.brand{font-size:14px}.status{max-width:38vw;font-size:11px}}