:root{--co-bg:#080b14;--co-panel:rgba(14,18,32,.9);--co-border:rgba(124,58,237,.2);--co-input:rgba(255,255,255,.04);--purple:#7c3aed;--green:#1ad176;--blue:#0ea5e9;--orange:#f59e0b;--text:#e2e8f0;--muted:#64748b;--r:10px;--rl:16px}
*{box-sizing:border-box}
.co-page{min-height:100vh;background:var(--co-bg);color:var(--text);font-family:'DM Sans','Segoe UI',sans-serif;padding:40px 0 80px;position:relative}
.co-page::before{content:'';position:fixed;inset:0;background:radial-gradient(ellipse 40% 50% at 10% 20%,rgba(124,58,237,.12) 0%,transparent 60%),radial-gradient(ellipse 30% 40% at 90% 80%,rgba(26,209,118,.08) 0%,transparent 60%);pointer-events:none;z-index:0}
.co-wrap{max-width:1100px;margin:0 auto;padding:0 20px;position:relative;z-index:1}
.co-head{text-align:center;margin-bottom:44px}
.co-head h1{font-family:'Syne',sans-serif;font-size:clamp(1.6rem,3vw,2.4rem);font-weight:800;margin-bottom:8px;background:linear-gradient(135deg,#fff 30%,var(--purple));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.co-head p{color:var(--muted);font-size:.9rem}
.steps{display:flex;align-items:center;justify-content:center;gap:0;margin-top:20px}
.step{display:flex;align-items:center;gap:7px;font-size:.78rem;font-weight:600;color:var(--muted)}
.step.done{color:var(--green)}.step.active{color:var(--text)}
.step-n{width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.7rem;font-weight:800;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1)}
.step.done .step-n{background:rgba(26,209,118,.2);border-color:var(--green);color:var(--green)}
.step.active .step-n{background:rgba(124,58,237,.25);border-color:var(--purple);color:var(--purple)}
.step-sep{width:40px;height:1px;background:var(--co-border);margin:0 8px}
.co-err{background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.3);border-radius:var(--r);padding:12px 16px;margin-bottom:20px;color:#fca5a5;font-size:.875rem;display:flex;align-items:center;gap:8px}
.co-grid{display:grid;grid-template-columns:1fr 360px;gap:22px;align-items:start}
.co-panel{background:var(--co-panel);border:1px solid var(--co-border);border-radius:var(--rl);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);margin-bottom:16px;overflow:hidden;position:relative}
.co-panel::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(124,58,237,.45),transparent)}
.ph{padding:15px 20px;border-bottom:1px solid var(--co-border);display:flex;align-items:center;gap:10px;font-family:'Syne',sans-serif;font-size:.88rem;font-weight:700}
.ph-ico{width:28px;height:28px;border-radius:7px;display:flex;align-items:center;justify-content:center;font-size:.8rem;flex-shrink:0}
.pb{padding:20px;}
.cf{margin-bottom:14px}
.cf label{display:block;font-size:.72rem;font-weight:600;color:var(--muted);margin-bottom:5px;text-transform:uppercase;letter-spacing:.6px}
.cf label .req{color:var(--purple)}
.ci{width:100%;background:rgb(22, 19, 19);border:1px solid rgba(255,255,255,.08);border-radius:var(--r);color:var(--text);font-family:'DM Sans',sans-serif;font-size:.9rem;padding:10px 14px;outline:none;transition:border-color .2s,box-shadow .2s;-webkit-appearance:none;appearance:none}
.ci::placeholder{color:#475569}
.ci:focus{border-color:var(--purple);box-shadow:0 0 0 3px rgba(124,58,237,.12)}
.ci:valid:not(:placeholder-shown){border-color:rgba(26,209,118,.4)}
.ci-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.cf small{font-size:.7rem;color:var(--muted);margin-top:3px;display:block}
.btn-proceed{width:100%;padding:14px;background:linear-gradient(135deg,var(--purple),#5b21b6);color:#fff;border:none;cursor:pointer;border-radius:var(--r);font-family:'Syne',sans-serif;font-weight:800;font-size:.98rem;letter-spacing:.4px;display:flex;align-items:center;justify-content:center;gap:9px;transition:all .25s;box-shadow:0 6px 24px rgba(124,58,237,.4);position:relative;overflow:hidden;margin-top:6px}
.btn-proceed::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.1) 0%,transparent 60%);pointer-events:none}
.btn-proceed:hover{transform:translateY(-2px);box-shadow:0 10px 36px rgba(124,58,237,.6)}
.btn-arrow{transition:transform .2s}.btn-proceed:hover .btn-arrow{transform:translateX(4px)}
/* Sidebar */
.co-sticky{position:sticky;top:88px}
.sum-item{display:flex;align-items:flex-start;gap:10px;padding:11px 0;border-bottom:1px solid rgba(255,255,255,.05)}
.sum-item:last-child{border-bottom:none}
.sum-thumb{width:38px;height:38px;border-radius:7px;flex-shrink:0;background:linear-gradient(135deg,#1a0a40,#2d1060);display:flex;align-items:center;justify-content:center;color:var(--purple);font-size:.85rem}
.sum-name{font-size:.82rem;font-weight:600;line-height:1.3;flex:1}
.sum-sub{font-size:.72rem;color:var(--muted)}
.sum-qty{background:rgba(124,58,237,.15);color:var(--purple);font-size:.68rem;font-weight:700;padding:1px 6px;border-radius:9px;white-space:nowrap}
.sum-price{font-weight:700;color:var(--green);white-space:nowrap;font-size:.85rem}
.trows{padding:14px 0}
.tr{display:flex;justify-content:space-between;font-size:.85rem;margin-bottom:7px;color:var(--muted)}
.tr.sav{color:var(--green);font-weight:600}
.tr.tot{font-family:'Syne',sans-serif;font-size:1.05rem;font-weight:800;color:var(--text);padding-top:11px;margin-top:7px;border-top:1px solid var(--co-border)}
.tr.tot span:last-child{color:var(--green)}
.ship-msg{text-align:center;font-size:.74rem;display:flex;align-items:center;justify-content:center;gap:5px;margin:6px 0}
.trust-row{display:flex;flex-direction:column;gap:7px;padding-top:14px;border-top:1px solid var(--co-border);margin-top:4px}
.trust-i{display:flex;align-items:center;gap:8px;font-size:.76rem;color:var(--muted)}
.trust-i i{color:var(--purple);width:14px}

/* ════ MODAL ════ */
.mo{position:fixed;inset:0;background:rgba(4,6,16,.88);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);z-index:9500;display:none;align-items:center;justify-content:center;padding:16px;}
.mo.open{display:flex;animation:moFade .25s ease}
@keyframes moFade{from{opacity:0}to{opacity:1}}
.mo-box{background:rgba(10,14,26,.98);border:1px solid rgba(124,58,237,.35);border-radius:20px;width:100%;max-width:700px;max-height:85vh;display:flex;flex-direction:column;box-shadow:0 0 0 1px rgba(124,58,237,.1),0 24px 80px rgba(0,0,0,.7),0 0 80px rgba(124,58,237,.12);animation:moUp .35s cubic-bezier(.34,1.2,.64,1)}
@keyframes moUp{from{transform:translateY(28px) scale(.97);opacity:0}to{transform:translateY(0) scale(1);opacity:1}}
.mo-box::before{content:'';display:block;height:3px;flex-shrink:0;background:linear-gradient(90deg,var(--purple),var(--green),var(--blue));border-radius:20px 20px 0 0}
.mo-head{padding:17px 22px 13px;border-bottom:1px solid rgba(124,58,237,.15);display:flex;align-items:center;justify-content:space-between;flex-shrink:0}
.mo-head h2{font-family:'Syne',sans-serif;font-size:1rem;font-weight:800;margin:0;display:flex;align-items:center;gap:8px}
.mo-head h2 i{color:var(--purple)}
.mo-x{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);border-radius:8px;cursor:pointer;color:var(--muted);width:30px;height:30px;font-size:1rem;display:flex;align-items:center;justify-content:center;transition:all .2s}
.mo-x:hover{background:rgba(239,68,68,.15);color:#ef4444;border-color:rgba(239,68,68,.3)}
.mo-body{overflow-y:auto;padding:18px 22px;scrollbar-width:thin;scrollbar-color:rgba(124,58,237,.3) transparent}
.mo-body::-webkit-scrollbar{width:4px}
.mo-body::-webkit-scrollbar-thumb{background:rgba(124,58,237,.3);border-radius:2px}
.mo-items{background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.06);border-radius:var(--r);overflow:hidden;margin-bottom:16px}
.mo-item{display:flex;align-items:center;justify-content:space-between;padding:9px 13px;border-bottom:1px solid rgba(255,255,255,.04);gap:10px}
.mo-item:last-child{border-bottom:none}
.mo-iname{font-size:.8rem;flex:1}.mo-iname strong{display:block}.mo-iname span{color:var(--muted);font-size:.74rem}
.mo-ipill{background:rgba(124,58,237,.12);color:var(--purple);font-size:.68rem;font-weight:700;padding:1px 7px;border-radius:9px;white-space:nowrap}
.mo-iprice{font-weight:700;color:var(--green);font-size:.83rem;white-space:nowrap}
.mo-tots{background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.06);border-radius:var(--r);padding:11px 14px;margin-bottom:18px;font-size:.84rem}
.mtr{display:flex;justify-content:space-between;margin-bottom:5px;color:var(--muted)}
.mtr.sav{color:var(--green);font-weight:600}
.mtr.tot{margin-top:9px;padding-top:9px;border-top:1px solid rgba(255,255,255,.08);font-family:'Syne',sans-serif;font-size:.98rem;font-weight:800;color:var(--text)}
.mtr.tot span:last-child{color:var(--green)}
.mo-sep{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.mo-sep span{font-size:.7rem;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.8px;white-space:nowrap}
.mo-sep::before,.mo-sep::after{content:'';flex:1;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.08),transparent)}
.pay-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:9px;margin-bottom:18px}
.pc{position:relative;cursor:pointer;border-radius:var(--r);border:1.5px solid rgba(255,255,255,.06);padding:13px;background:rgba(255,255,255,.03);transition:all .2s;display:flex;flex-direction:column;gap:5px}
.pc:hover{border-color:rgba(124,58,237,.4);background:rgba(124,58,237,.06)}
.pc input{position:absolute;opacity:0;pointer-events:none}
.pc.sel{border-color:var(--purple);background:rgba(124,58,237,.1);box-shadow:0 0 0 1px rgba(124,58,237,.2)}
.pc-chk{position:absolute;top:7px;right:7px;width:17px;height:17px;border-radius:50%;background:var(--purple);display:flex;align-items:center;justify-content:center;font-size:.55rem;color:#fff;opacity:0;transform:scale(.5);transition:all .2s}
.pc.sel .pc-chk{opacity:1;transform:scale(1)}
.pc[data-m="Bitcoin"].sel{border-color:#f7931a;background:rgba(247,147,26,.08)}.pc[data-m="Bitcoin"].sel .pc-chk{background:#f7931a}
.pc[data-m="Monero"].sel{border-color:#ff6600;background:rgba(255,102,0,.08)}.pc[data-m="Monero"].sel .pc-chk{background:#ff6600}
.pc[data-m="e-Transfer"].sel{border-color:var(--blue);background:rgba(14,165,233,.08)}.pc[data-m="e-Transfer"].sel .pc-chk{background:var(--blue)}
.pc-ico{font-size:1.3rem}
.pc-name{font-weight:700;font-size:.8rem}
.pc-desc{font-size:.7rem;color:var(--muted);line-height:1.4}
.legal{background:rgba(245,158,11,.06);border:1px solid rgba(245,158,11,.18);border-radius:var(--r);padding:13px 15px;margin-bottom:0}
.ck-row{display:flex;align-items:flex-start;gap:9px;margin-bottom:9px}
.ck-row:last-child{margin-bottom:0}
.ck-box{width:17px;height:17px;border-radius:4px;flex-shrink:0;margin-top:1px;background:rgba(255,255,255,.06);border:1.5px solid rgba(255,255,255,.12);cursor:pointer;appearance:none;-webkit-appearance:none;transition:all .2s}
.ck-box:checked{background:var(--purple);border-color:var(--purple);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 9'%3E%3Cpath d='M1 4l3.5 3.5L11 1' stroke='%23fff' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:center;background-size:9px}
.ck-lbl{font-size:.78rem;color:var(--muted);line-height:1.5;cursor:pointer}
.ck-lbl a{color:var(--purple);text-decoration:underline}
.co-foot{padding:14px 0px;border-top:1px solid rgba(255,255,255,.06);display:flex;gap:9px;flex-shrink:0;background:rgba(0,0,0,.2);}
.mo-foot{padding:14px 22px;border-top:1px solid rgba(255,255,255,.06);display:flex;gap:9px;flex-shrink:0;background:rgba(0,0,0,.2)}
.btn-cancel{padding:10px 18px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:var(--r);cursor:pointer;color:var(--muted);font-family:'DM Sans',sans-serif;font-size:.83rem;font-weight:600;transition:all .2s;white-space:nowrap}
.btn-add{padding:10px 18px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:var(--r);cursor:pointer;color:var(--muted);font-family:'DM Sans',sans-serif;font-size:.83rem;font-weight:600;transition:all .2s;white-space:nowrap; text-align: center;}
.btn-cancel:hover{background:rgba(255,255,255,.08);color:var(--text)}
.btn-go{flex:1;padding:12px;background:linear-gradient(135deg,var(--purple),#5b21b6);color:#fff;border:none;cursor:pointer;border-radius:var(--r);font-family:'Syne',sans-serif;font-weight:800;font-size:.92rem;letter-spacing:.3px;display:flex;align-items:center;justify-content:center;gap:7px;transition:all .25s;box-shadow:0 4px 18px rgba(124,58,237,.4);position:relative;overflow:hidden}
.btn-go::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.1) 0%,transparent 60%);pointer-events:none}
.btn-go:hover{transform:translateY(-1px);box-shadow:0 8px 28px rgba(124,58,237,.6)}
.btn-go:disabled{opacity:.55;cursor:not-allowed;transform:none}
@media(max-width:860px){.co-grid{grid-template-columns:1fr}.co-sticky{position:static}}
@media(max-width:500px){.ci-row{grid-template-columns:1fr}.pay-grid{grid-template-columns:1fr}.mo-foot{flex-direction:column}.mo-box{max-height:93vh;}.co-foot{flex-direction:column;}}