:root{--bg:#0c0b12;--panel:#181722;--panel2:#211f2d;--line:#353244;--text:#f6f3ff;--muted:#aaa5bd;--violet:#8347f5;--violet2:#a77cff;--green:#50d890;--red:#ff6c81;--yellow:#f4c85c}
*{box-sizing:border-box}
body{margin:0;background:radial-gradient(circle at 76% -10%,#32175e 0,transparent 34%),radial-gradient(circle at 10% 100%,#172845 0,transparent 28%),var(--bg);color:var(--text);font:15px/1.45 Inter,Segoe UI,Arial,sans-serif}
button,input,textarea,select{font:inherit}
button{cursor:pointer;color:var(--text);border:1px solid var(--line);border-radius:10px;background:var(--panel2);padding:10px 14px}
button:hover{border-color:#675e83}button:disabled{opacity:.45;cursor:not-allowed}
.primary{background:linear-gradient(135deg,var(--violet),#6d2ee0);border-color:transparent;font-weight:700}.secondary{background:#292438}.ghost{background:transparent}.hidden{display:none!important}.muted{color:var(--muted)}.error{color:var(--red)}.success{color:var(--green)}.note{color:var(--muted);font-size:13px}
.warning{color:var(--yellow);background:#312916;border:1px solid #5e4b1e;padding:12px;border-radius:10px}
.auth{min-height:100vh;display:grid;place-items:center;padding:20px}.auth-card{width:min(430px,100%);background:rgba(24,23,34,.96);border:1px solid var(--line);padding:36px;border-radius:22px;box-shadow:0 30px 90px #0009;text-align:center}.auth-card h1{margin-bottom:4px}
.brand-mark{width:58px;height:58px;margin:auto;display:grid;place-items:center;border-radius:17px;background:linear-gradient(135deg,#b08aff,var(--violet) 55%,#5620c3);box-shadow:0 12px 34px #8247f54d;font-size:20px;letter-spacing:-1px;font-weight:900}.brand-mark.small{width:40px;height:40px;margin:0;border-radius:12px;font-size:14px}
.language-switch{position:fixed;right:22px;top:22px;z-index:20;min-width:52px;background:#211c30}.language-button{min-width:54px}.aside-actions{display:flex;gap:8px}.aside-actions button{flex:1}
.stack{display:grid;gap:15px;text-align:left}.stack label,label{display:grid;gap:7px;color:#d9d3e8}.stack input,input,textarea,select{width:100%;color:var(--text);background:#11101a;border:1px solid var(--line);border-radius:9px;padding:11px 12px;outline:none}.stack input:focus,input:focus,textarea:focus,select:focus{border-color:var(--violet2)}textarea{min-height:80px;resize:vertical}
.shell{display:grid;grid-template-columns:250px 1fr;min-height:100vh}aside{position:sticky;top:0;height:100vh;border-right:1px solid var(--line);background:#13121b;padding:18px;display:flex;flex-direction:column;gap:16px}.brand{display:flex;align-items:center;gap:10px;font-size:18px}.balance-card{display:grid;gap:5px;padding:16px;border:1px solid #664c91;background:linear-gradient(135deg,#302341,#191723);border-radius:15px;box-shadow:inset 0 1px #ffffff0d}.balance-card span{color:var(--muted)}.balance-card strong{font-size:23px}
nav{display:grid;gap:7px}nav button{text-align:left;background:transparent;border-color:transparent;padding:12px}nav button.active{background:linear-gradient(90deg,var(--violet),#6d2ee0)}.aside-bottom{margin-top:auto;display:grid;gap:10px;color:var(--muted)}
.workspace{min-width:0}header{height:76px;display:flex;align-items:center;gap:16px;border-bottom:1px solid var(--line);padding:0 28px;background:#13121bcc;position:sticky;top:0;z-index:5;backdrop-filter:blur(12px)}header h1{margin:0;font-size:22px}header p{margin:2px 0 0}header #refresh{margin-left:auto}#mobile-menu{display:none}#page{padding:28px;max-width:1500px;margin:auto}
.card{background:rgba(27,26,37,.95);border:1px solid var(--line);border-radius:16px;padding:20px;margin-bottom:18px;box-shadow:0 14px 42px #0002}.card h2{margin:0 0 14px}.hero{display:flex;justify-content:space-between;align-items:center}.hero h2{font-size:25px;margin-bottom:5px}
.catalog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}.product-card{position:relative;overflow:hidden;background:linear-gradient(145deg,#231e32,#15141e);border:1px solid #3b354c;border-radius:17px;padding:20px;display:grid;gap:13px;box-shadow:0 16px 45px #0003}.product-card:before{content:"";position:absolute;inset:0 0 auto;height:2px;background:linear-gradient(90deg,var(--violet2),transparent)}.product-card h3{margin:0}.product-card .price{font-size:25px;font-weight:900;color:var(--violet2)}.stock.ok{color:var(--green)}.stock.none{color:var(--red)}
.lifetime,.expiry-box{color:#d5c5ff;background:#2a203c;border:1px solid #4d3c69;border-radius:9px;padding:8px 10px}.expiry-box{grid-column:1/-1}
.list{display:grid;gap:8px}.row{display:grid;grid-template-columns:minmax(140px,1.5fr) repeat(3,minmax(100px,1fr));gap:12px;align-items:center;padding:12px;background:#12111a;border:1px solid #2f2c3d;border-radius:10px}.row .amount.plus{color:var(--green)}.row .amount.minus{color:var(--red)}.link-box{grid-column:1/-1;background:#0d0c13;border:1px dashed #57477a;padding:10px;border-radius:8px;word-break:break-all}.badge{display:inline-block;border-radius:999px;padding:4px 9px;font-size:12px;background:#2c273c}
.grid-two{display:grid;grid-template-columns:1fr 1fr;gap:18px}.admin-tabs{display:flex;gap:8px;margin-bottom:16px}.admin-tabs .active{background:var(--violet)}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse;min-width:760px}.table th,.table td{padding:11px;border-bottom:1px solid var(--line);text-align:left}.table th{color:var(--muted)}.inline{display:flex;gap:9px;align-items:end;flex-wrap:wrap}.inline label{flex:1;min-width:150px}
.big-price{font-size:30px;color:var(--violet2);font-weight:900}dialog{border:1px solid var(--line);background:var(--panel);color:var(--text);border-radius:16px;width:min(540px,calc(100% - 30px));padding:0;box-shadow:0 30px 100px #000c}dialog::backdrop{background:#05040bc9}.dialog-card{padding:24px}.dialog-card h2{margin-top:0}.actions{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}
#toast{position:fixed;right:18px;top:18px;z-index:100;display:grid;gap:8px}.toast{background:#24202f;border:1px solid #574a70;border-radius:10px;padding:12px 16px;box-shadow:0 8px 30px #0008;max-width:390px}.toast.error{border-color:#763847}.owner-only{display:none}.is-owner .owner-only{display:block}a{color:#b797ff}
@media(max-width:820px){.shell{grid-template-columns:1fr}aside{position:fixed;z-index:20;width:270px;transform:translateX(-110%);transition:.2s}.menu-open aside{transform:none}#mobile-menu{display:block}header{padding:0 14px}#page{padding:15px}.grid-two{grid-template-columns:1fr}.row{grid-template-columns:1fr 1fr}.catalog-grid{grid-template-columns:1fr}.auth-card{padding:26px 20px}.language-switch{right:12px;top:12px}}