:root{--black:#000;--black-soft:#0a0a0a;--black-lighter:#141414;--black-card:#1a1a1a;--gold:#d4af37;--gold-light:#f4d58d;--gold-dark:#b8962e;--white:#fff;--white-soft:#f0f0f0;--gray:#888;--gray-dark:#444;--green:#00c853;--red:#ff5252;--blue:#448aff}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;background:var(--black);color:var(--white);min-height:100vh;padding-bottom:80px}.header{background:linear-gradient(135deg,var(--black-soft),var(--black-lighter));padding:20px;text-align:center;border-bottom:1px solid rgba(212,175,55,.2);position:sticky;top:0;z-index:100}.header-title{font-size:1.2rem;font-weight:700;color:var(--gold)}.header-subtitle{font-size:.75rem;color:var(--gray);margin-top:5px}.status-badge{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:20px;font-size:.7rem;font-weight:600;text-transform:uppercase;margin-top:10px}.status-badge.online{background:rgba(0,200,83,.2);color:var(--green);border:1px solid var(--green)}.status-dot{width:8px;height:8px;border-radius:50%;background:var(--green);animation:pulse 2s infinite}@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.2)}}.stats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:20px;padding:15px}.stat-card{background:var(--black-card);border:1px solid rgba(212,175,55,.15);border-radius:12px;padding:15px;text-align:center}.stat-card.highlight{border-color:var(--gold);background:linear-gradient(135deg,rgba(212,175,55,.1),transparent)}.stat-icon{font-size:1.5rem;margin-bottom:8px}.stat-value{font-size:1.4rem;font-weight:700;color:var(--white);margin-bottom:4px}.stat-value.profit{color:var(--green)}.stat-value.loss{color:var(--red)}.stat-label{font-size:.7rem;color:var(--gray);text-transform:uppercase}.menu-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;padding:0 15px;margin-bottom:20px}.menu-item{background:var(--black-card);border:1px solid rgba(212,175,55,.1);border-radius:12px;padding:20px 10px;text-align:center;text-decoration:none;color:var(--white);transition:all .3s}.menu-item:active{transform:scale(.95);background:rgba(212,175,55,.1);border-color:var(--gold)}.menu-icon{font-size:1.8rem;margin-bottom:8px;display:block}.menu-label{font-size:.75rem;font-weight:600;color:var(--gray);text-transform:uppercase}.section{padding:15px}.section-title{font-size:.8rem;font-weight:600;color:var(--gold);text-transform:uppercase;letter-spacing:2px;margin-bottom:15px;padding-bottom:10px;border-bottom:1px solid rgba(212,175,55,.2)}.settings-list{background:var(--black-card);border-radius:12px;overflow:hidden;border:1px solid rgba(212,175,55,.1)}.setting-item{display:flex;justify-content:space-between;align-items:center;padding:15px;border-bottom:1px solid rgba(255,255,255,.05)}.setting-item:last-child{border-bottom:none}.setting-info{flex:1}.setting-name{font-size:.9rem;font-weight:500;color:var(--white);margin-bottom:3px}.setting-desc{font-size:.7rem;color:var(--gray)}.setting-value{font-size:.9rem;font-weight:600;color:var(--gold)}.toggle-switch{position:relative;width:50px;height:28px}.toggle-switch input{opacity:0;width:0;height:0}.toggle-slider{position:absolute;cursor:pointer;top:0;left:0;right:0;bottom:0;background:var(--gray-dark);border-radius:28px;transition:.3s}.toggle-slider:before{position:absolute;content:"";height:22px;width:22px;left:3px;bottom:3px;background:var(--white);border-radius:50%;transition:.3s}input:checked+.toggle-slider{background:var(--gold)}input:checked+.toggle-slider:before{transform:translateX(22px)}.input-field{background:var(--black);border:1px solid rgba(212,175,55,.3);border-radius:8px;padding:10px 15px;color:var(--white);font-size:.9rem;width:80px;text-align:center}.input-field:focus{outline:none;border-color:var(--gold)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border:none;border-radius:8px;font-size:.85rem;font-weight:600;cursor:pointer;transition:all .3s;text-decoration:none}.btn-primary{background:linear-gradient(135deg,var(--gold),var(--gold-dark));color:var(--black)}.btn-secondary{background:var(--black-card);color:var(--gold);border:1px solid var(--gold)}.btn-danger{background:rgba(255,82,82,.2);color:var(--red);border:1px solid var(--red)}.btn-block{width:100%}.strategy-card{background:var(--black-card);border:1px solid rgba(212,175,55,.1);border-radius:12px;padding:15px;margin-bottom:10px;display:flex;justify-content:space-between;align-items:center}.strategy-card.active{border-color:var(--green);background:rgba(0,200,83,.05)}.strategy-name{font-size:.9rem;font-weight:600;color:var(--white)}.strategy-desc{font-size:.7rem;color:var(--gray)}.bottom-nav{position:fixed;bottom:0;left:0;right:0;background:var(--black-soft);border-top:1px solid rgba(212,175,55,.2);display:flex;justify-content:space-around;padding:10px 0;z-index:100}.nav-item{display:flex;flex-direction:column;align-items:center;gap:4px;text-decoration:none;color:var(--gray);font-size:.65rem;padding:5px 15px}.nav-item.active{color:var(--gold)}.nav-icon{font-size:1.3rem}.page{display:none;animation:fadeIn .3s}.page.active{display:block}@keyframes fadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.signal-card{background:var(--black-card);border:1px solid rgba(212,175,55,.2);border-radius:12px;padding:15px;margin-bottom:12px}.signal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.signal-pair{font-size:1.1rem;font-weight:700;color:var(--gold)}.signal-direction{padding:5px 12px;border-radius:6px;font-size:.75rem;font-weight:700;text-transform:uppercase}.signal-direction.buy{background:rgba(0,200,83,.2);color:var(--green)}.signal-direction.sell{background:rgba(255,82,82,.2);color:var(--red)}.signal-details{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.signal-detail{text-align:center}.signal-detail-label{font-size:.65rem;color:var(--gray);text-transform:uppercase}.signal-detail-value{font-size:.9rem;font-weight:600;color:var(--white)}.confidence-meter{background:var(--gray-dark);height:8px;border-radius:4px;overflow:hidden;margin-top:8px}.confidence-fill{height:100%;border-radius:4px}.confidence-fill.high{background:linear-gradient(90deg,var(--green),#00e676)}.confidence-fill.medium{background:linear-gradient(90deg,var(--gold),var(--gold-light))}.confidence-fill.low{background:linear-gradient(90deg,var(--red),#ff8a80)}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.8);display:flex;justify-content:center;align-items:center;z-index:1000;opacity:0;visibility:hidden;transition:all .3s}.modal-overlay.active{opacity:1;visibility:visible}.modal{background:var(--black-card);border:1px solid var(--gold);border-radius:16px;padding:25px;width:90%;max-width:350px}.modal-title{font-size:1.1rem;font-weight:700;color:var(--gold);margin-bottom:15px;text-align:center}.modal-actions{display:flex;gap:10px}.modal-actions .btn{flex:1}.admin-badge{background:linear-gradient(135deg,var(--gold),var(--gold-dark));color:var(--black);padding:3px 10px;border-radius:4px;font-size:.65rem;font-weight:700;text-transform:uppercase;margin-left:10px}.quick-actions{display:flex;gap:10px;padding:15px;overflow-x:auto}.quick-action{flex-shrink:0;background:var(--black-card);border:1px solid rgba(212,175,55,.2);border-radius:10px;padding:12px 20px;text-align:center;min-width:80px}.quick-action-icon{font-size:1.5rem;margin-bottom:5px}.quick-action-label{font-size:.7rem;color:var(--gray)}.alert{padding:12px 15px;border-radius:8px;margin-bottom:15px;font-size:.85rem}.alert-warning{background:rgba(212,175,55,.1);border:1px solid var(--gold);color:var(--gold)}.trade-item{background:var(--black-card);border-radius:10px;padding:12px 15px;margin-bottom:10px;border-left:3px solid var(--gold)}.trade-item.buy{border-left-color:var(--green)}.trade-item.sell{border-left-color:var(--red)}.trade-header{display:flex;justify-content:space-between;margin-bottom:8px}.trade-pair{font-weight:700}.trade-type{font-size:.7rem;font-weight:600;padding:3px 8px;border-radius:4px;text-transform:uppercase}.trade-type.buy{background:rgba(0,200,83,.2);color:var(--green)}.trade-type.sell{background:rgba(255,82,82,.2);color:var(--red)}.trade-details{display:flex;justify-content:space-between;font-size:.75rem;color:var(--gray)}.trade-profit.positive{color:var(--green)}.trade-profit.negative{color:var(--red)}.user-list{background:var(--black-card);border-radius:12px;overflow:hidden}.user-item{display:flex;align-items:center;padding:12px 15px;border-bottom:1px solid rgba(255,255,255,.05)}.user-avatar{width:40px;height:40px;border-radius:50%;background:var(--gold);display:flex;align-items:center;justify-content:center;font-weight:700;color:var(--black);margin-right:12px}.user-name{font-weight:600;font-size:.9rem}.user-id{font-size:.7rem;color:var(--gray)}.range-slider input[type=range]{width:100%;height:6px;border-radius:3px;background:var(--gray-dark);-webkit-appearance:none}.range-slider input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;border-radius:50%;background:var(--gold);cursor:pointer}.range-value{text-align:center;font-size:1.2rem;font-weight:700;color:var(--gold);margin-top:5px}