:root{--primary:#ff444f;--primary-hover:#e32b35;--bg-dark:#0e0e0e;--bg-card:#ffffff0d;--bg-card-hover:#ffffff14;--text-main:#fff;--text-inverse:#000;--text-muted:#999;--border-glass:#ffffff1a;--input-bg:#ffffff0d;--input-bg-dropdown:#1a1a1a;--success-color:#4caf50;--success-bg:#4caf501a;--danger-color:#ff444f;--danger-bg:#ff444f1a;--glass-blur:blur(12px);--gradient-premium:linear-gradient(135deg, #ff444f 0%, #ff7a00 100%);--shadow-premium:0 10px 30px #00000080;--transition:all .3s cubic-bezier(.4, 0, .2, 1);--sidebar-bg:#0e0e0efa;--log-bg:#0006}[data-theme=light]{--bg-dark:#f5f5f7;--bg-card:#00000008;--bg-card-hover:#0000000f;--text-main:#1d1d1f;--text-inverse:#fff;--text-muted:#666;--border-glass:#0000001a;--input-bg:#0000000d;--input-bg-dropdown:#fff;--success-color:#2e7d32;--success-bg:#2e7d321a;--danger-color:#d32f2f;--danger-bg:#d32f2f1a;--shadow-premium:0 10px 30px #0000001a;--sidebar-bg:#f5f5f7fa;--log-bg:#00000008}*{box-sizing:border-box;margin:0;padding:0;font-family:Inter,system-ui,-apple-system,sans-serif}select,option{background-color:var(--input-bg-dropdown)!important;color:var(--text-main)!important}body{background-color:var(--bg-dark);color:var(--text-main);min-height:100vh;line-height:1.6;transition:background-color .3s,color .3s;overflow-x:hidden}.glass-card{background:var(--bg-card);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border:1px solid var(--border-glass);box-shadow:var(--shadow-premium);border-radius:16px}.btn-premium{background:var(--gradient-premium);color:#fff;cursor:pointer;transition:var(--transition);border:none;border-radius:8px;align-items:center;gap:8px;padding:12px 24px;font-weight:600;text-decoration:none;display:inline-flex}.btn-premium:hover{transform:translateY(-2px);box-shadow:0 4px 15px #ff444f66}.title-gradient{background:var(--gradient-premium);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-weight:800}@keyframes pulse{0%{opacity:.5;transform:scale(.95)}50%{opacity:1;transform:scale(1)}to{opacity:.5;transform:scale(.95)}}@keyframes skeleton-shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.skeleton-loader{background:linear-gradient(90deg, var(--bg-card) 25%, var(--input-bg) 50%, var(--bg-card) 75%);background-size:200% 100%;animation:1.5s linear infinite skeleton-shimmer}.global-save-btn{padding:1rem 2.5rem;font-size:1rem}@media (width<=768px){.hero-title{font-size:2rem!important}.landing-page section{padding:2rem 1rem!important}.config-grid{grid-template-columns:1fr!important}.hide-on-mobile{display:none!important}.show-on-mobile{display:block!important}.dashboard-layout{flex-direction:column!important}.dashboard-main{padding:1rem!important}.dashboard-charts-layout{grid-template-columns:1fr!important}.dashboard-sidebar{z-index:1000;width:260px;height:100vh;transition:left .3s;position:fixed;top:0;left:-100%}.dashboard-sidebar.open{left:0;opacity:1!important;background-color:var(--bg-dark)!important;-webkit-backdrop-filter:none!important;backdrop-filter:none!important}.trade-hub-layout{flex-direction:column!important;display:flex!important}.ai-hub-header{flex-direction:column!important;align-items:stretch!important}.ai-stats-card-container{flex-direction:column!important;width:100%!important}.ai-stats-card-container>button{justify-content:center!important;width:100%!important}.ai-stats-card{flex-wrap:wrap!important;justify-content:flex-start!important;gap:1rem!important;width:100%!important;display:flex!important}.ai-hub-layout{flex-direction:column!important;display:flex!important}.ai-config-grid{grid-template-columns:1fr!important}.trade-hub-right-col{order:-1}.trade-hub-header{flex-direction:column!important;align-items:stretch!important}.trade-hub-header h1{font-size:1.4rem!important}.trade-stats-card{width:100%;flex-wrap:wrap!important;justify-content:flex-start!important;gap:1rem!important;padding:1rem!important;display:flex!important}.stat-item{text-align:left!important;flex:calc(50% - 1rem)!important}.stat-item>div{justify-content:flex-start!important}.stat-divider{display:none!important}.bot-config-grid{grid-template-columns:1fr!important}.glass-card{padding:1.2rem!important}.global-save-btn{justify-content:center;width:90vw;padding:.8rem 1.5rem!important;font-size:.9rem!important}.desktop-nav-links{display:none!important}.history-header{flex-direction:column!important;align-items:stretch!important}.history-header button{justify-content:center!important;width:100%!important}.history-filters-container{flex-direction:column!important;align-items:flex-start!important;gap:1rem!important}.history-filters{flex-wrap:wrap!important;gap:.5rem!important;width:100%!important}.history-filters button{flex:calc(33.333% - .5rem)!important;padding:8px!important;font-size:.75rem!important}.api-key-input-group{flex-direction:column!important}.api-key-input-group button{width:100%!important}.settings-card-flex{flex-direction:column!important;align-items:stretch!important;gap:1rem!important}.settings-card-flex button{text-align:center!important;width:100%!important}.account-safety-flex{flex-direction:column!important}}@media (width>=769px){.show-on-mobile,.mobile-menu-overlay{display:none!important}}.mobile-menu-overlay{z-index:2000;opacity:0;pointer-events:none;flex-direction:column;gap:1.5rem;padding:2rem;transition:all .3s;display:flex;position:fixed;inset:72px 0 0;transform:translateY(-100%);background-color:var(--bg-dark)!important}.mobile-menu-overlay.open{pointer-events:auto;transform:translateY(0);opacity:1!important;background-color:var(--bg-dark)!important;-webkit-backdrop-filter:none!important;backdrop-filter:none!important}