.buy-layout{display:grid;grid-template-columns:380px 1fr;min-height:100vh;padding-top:68px}.buy-sidebar{background:var(--dark);border-right:1px solid var(--lgray);position:-webkit-sticky;position:sticky;top:68px;height:calc(100vh - 68px);overflow-y:auto}.sidebar-inner{padding:3rem 2.5rem;display:flex;flex-direction:column;height:100%}.rate-display{background:rgba(0,102,255,.08);border:1px solid rgba(0,102,255,.2);padding:1.25rem 1.5rem;border-radius:4px;font-family:var(--ff-mono)}.rate-label{font-size:.6rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--cyan);margin-bottom:4px;display:block}.rate-val{font-size:1.5rem;font-weight:700;color:var(--white)}.method-info p{font-size:.78rem;color:var(--muted);line-height:1.65;margin-top:4px}.method-badge{display:inline-block;font-size:.7rem;font-weight:700;padding:4px 12px;border-radius:4px;font-family:var(--ff-mono)}.method-badge.card{background:rgba(0,102,255,.15);color:var(--blue3);border:1px solid rgba(0,102,255,.25)}.method-badge.wire{background:hsla(0,0%,100%,.05);color:var(--gray);border:1px solid var(--lgray)}.buy-main{padding:4rem 3.5rem;max-width:600px;background:var(--black)}.amount-section{margin-bottom:2.5rem}.field-label{font-size:.62rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);display:block;margin-bottom:.5rem;font-family:var(--ff-mono)}.amount-input-wrap{display:flex;align-items:center;border:1px solid var(--lgray);background:var(--dark2);transition:border-color .2s;border-radius:4px;overflow:hidden}.amount-input-wrap:focus-within{border-color:var(--blue);box-shadow:0 0 0 1px rgba(0,102,255,.2)}.currency-sign{padding:0 1.25rem;font-family:var(--ff-mono);font-size:1.4rem;color:var(--muted);border-right:1px solid var(--lgray);line-height:1}.amount-input{flex:1 1;border:none;padding:1rem 1.25rem;font-size:2rem;color:var(--white);background:transparent;outline:none;font-weight:700}.amount-input,.nc-preview{font-family:var(--ff-mono)}.nc-preview{margin-top:.6rem;font-size:.9rem;color:var(--gray)}.nc-preview strong{color:var(--cyan);font-weight:700}.nc-preview-rate{margin-left:.5rem;font-size:.75rem;color:var(--muted)}.mode-indicator{margin-top:.75rem;font-size:.78rem;padding:.6rem .9rem;border-radius:4px;font-family:var(--ff-mono)}.mode-indicator.card{background:rgba(0,102,255,.08);color:var(--blue3);border:1px solid rgba(0,102,255,.2)}.mode-indicator.wire{background:hsla(0,0%,100%,.03);color:var(--gray);border:1px solid var(--lgray)}.pay-form{display:flex;flex-direction:column;gap:1rem}.form-title{font-family:var(--ff-d);font-size:1.4rem;font-weight:700;color:var(--white);margin-bottom:.25rem}.form-sub{font-size:.875rem;color:var(--gray);line-height:1.75;margin-bottom:.5rem}.fg{display:flex;flex-direction:column;gap:.35rem}.fg input,.fg select{border:1px solid var(--lgray);padding:.8rem 1rem;font-family:var(--ff-b);font-size:.875rem;color:var(--text);border-radius:4px;background:var(--dark2);transition:border-color .2s}.fg input:focus,.fg select:focus{outline:none;border-color:var(--blue)}.fg select option{background:var(--dark2)}.field-hint{font-size:.72rem;color:var(--muted);margin-top:3px}.bank-details,.field-hint{font-family:var(--ff-mono)}.bank-details{background:var(--dark2);border:1px solid var(--lgray);border-left:2px solid var(--blue);padding:1.25rem 1.5rem;border-radius:0 4px 4px 0}.bank-title{font-size:.62rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--cyan);margin-bottom:.75rem;display:block}.bank-row{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px solid var(--lgray);font-size:.8rem}.bank-row:last-child{border-bottom:none}.bank-row span{color:var(--muted)}.bank-row strong{color:var(--text)}.pay-summary{background:var(--dark2);border:1px solid var(--lgray);padding:1rem 1.25rem;border-radius:4px}.summary-row{display:flex;justify-content:space-between;padding:6px 0;font-size:.82rem;border-bottom:1px solid var(--lgray);font-family:var(--ff-mono)}.summary-row:last-child{border-bottom:none}.summary-row span{color:var(--muted)}.summary-row strong{color:var(--text)}.form-error{color:#ff6b6b;font-size:.82rem;font-family:var(--ff-mono)}.stripe-note{font-size:.7rem;margin-top:.5rem}.empty-state,.stripe-note{color:var(--muted);text-align:center;font-family:var(--ff-mono)}.empty-state{padding:4rem 2rem;font-size:.875rem}.success-box{text-align:center;padding:4rem 2rem}.success-box .success-icon{width:64px;height:64px;border-radius:50%;background:rgba(0,102,255,.12);border:1px solid rgba(0,102,255,.3);color:var(--cyan);font-size:1.5rem;display:flex;align-items:center;justify-content:center;margin:0 auto 1.5rem}.success-box h2{font-family:var(--ff-d);font-size:2rem;color:var(--white);margin-bottom:1rem}.success-box p{color:var(--gray);font-size:.9rem;line-height:1.8;max-width:400px;margin:0 auto}@media (max-width:860px){.buy-layout{grid-template-columns:1fr}.buy-sidebar{position:static;height:auto}.buy-main{padding:2.5rem 1.5rem;max-width:100%}}