body{background:#141416;color:#fff;font-family:Montserrat,sans-serif;margin:0;padding:0}.settings-container{display:flex;min-height:calc(100vh - 80px);margin-top:-298px;padding-top:10px;padding:22.6rem;gap:2rem}.settings-sidebar{width:260px;background:#1b1b1e;padding:2rem 1.5rem;border-radius:14px;border:1px solid rgba(255,255,255,.08);height:fit-content;gap:2rem;position:sticky;top:100px}.settings-title{font-size:1rem;color:#888;margin-bottom:1.5rem;letter-spacing:1px}.settings-tab{width:100%;padding:.9rem 1rem;margin-bottom:.5rem;background:transparent;border:none;color:#ddd;text-align:left;font-size:.95rem;border-radius:8px;cursor:pointer;display:flex;gap:10px;align-items:center;transition:background .2s ease}.settings-tab:hover{background:#ffffff14}.settings-tab.active{background:linear-gradient(135deg,#15438d,#1e5bb8);color:#fff}.settings-content{flex:1;padding:2rem;background:#1b1b1e;border-radius:14px;border:1px solid rgba(255,255,255,.08);max-width:900px;margin:0 auto}.settings-panel{display:none}.settings-panel.active{display:block}.section-description{color:#aaa;margin-bottom:1.5rem}.settings-card{background:#1f1f22;padding:1rem;border-radius:10px;margin-bottom:1rem;border:1px solid rgba(255,255,255,.05)}.settings-card label{display:block;margin-bottom:.4rem;color:#bbb}.settings-card input{width:100%;padding:.7rem;border-radius:8px;border:none;background:#2a2a2e;color:#fff}.save-btn{padding:.9rem 1.5rem;background:linear-gradient(135deg,#15438d,#1e5bb8);border:none;border-radius:8px;color:#fff;font-weight:700;cursor:pointer;margin-top:1rem}.save-btn:hover{opacity:.9}.transaction-list{margin-top:1rem}.transaction-item{display:flex;justify-content:space-between;padding:.9rem 1rem;background:#1f1f22;border-radius:8px;margin-bottom:.5rem;border:1px solid rgba(255,255,255,.05)}.payment-method{background:#2a2a2e;padding:.8rem;border-radius:8px;margin-bottom:.5rem;display:flex;gap:10px;align-items:center}@media (max-width: 1300px) and (min-width: 901px){.settings-container{margin-top:20px;padding:4rem 2rem}}@media (max-width: 900px){.settings-container{flex-direction:column;padding:1rem;margin-top:-20px}.settings-sidebar{width:100%;position:relative;top:0}.settings-content{max-width:100%}}