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a.active{color:var(--text)}@media (max-width: 600px){.navbar-hamburger{display:flex;align-items:center}.navbar-links{display:none}.navbar{padding:0 12px}.main-content{padding:20px 12px}.drawer{display:flex}.drawer-overlay{display:block}}.navbar-user{position:relative;display:flex;align-items:center}.user-icon-btn{background:none;border:none;padding:6px;cursor:pointer;color:var(--text-muted);display:flex;align-items:center;border-radius:6px;transition:color .15s,background .15s}.user-icon-btn:hover{color:var(--text);background:#ffffff12}.user-popup{position:absolute;top:calc(100% + 10px);right:0;background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:14px 16px;min-width:200px;box-shadow:0 8px 24px #0006;z-index:100}.user-popup-name{font-weight:600;color:var(--text);margin-bottom:2px}.user-popup-email{font-size:13px;color:var(--text-muted);margin-bottom:4px}.user-popup-divider{border:none;border-top:1px solid var(--border);margin:10px 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16px}.btn-ghost:hover{color:var(--text);background:#ffffff0d}.btn-link{background:none;border:none;color:var(--primary);cursor:pointer;padding:0;text-decoration:underline;font:inherit}.btn-link:hover{color:var(--primary-hover)}.btn-link:disabled{color:var(--text-muted);cursor:default}.result-actions{display:flex;gap:var(--gap);align-items:center;margin:var(--gap) 0}.btn-sm{padding:5px 12px;font-size:13px}.alert{padding:12px 16px;border-radius:var(--radius)}.alert-error{background:#ef44441a;border:1px solid rgba(239,68,68,.3);color:#f87171}.config-form{display:flex;flex-direction:column;gap:16px;max-width:640px}.form-group{display:flex;flex-direction:column;gap:6px}.form-group label{font-size:13px;color:var(--text-muted)}.form-group input,.form-group select{background:var(--surface);border:1px solid var(--border);color:var(--text);border-radius:6px;padding:8px 12px;font-size:14px;outline:none;transition:border-color .15s}.form-group input:focus,.form-group 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h2{color:var(--primary)}.backtest-form{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;display:flex;flex-direction:column;gap:16px}.backtest-form .form-row{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:var(--gap)}.backtest-form label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--text-muted)}.backtest-form input,.backtest-form select{background:var(--bg);border:1px solid var(--border);color:var(--text);border-radius:6px;padding:8px 12px;font-size:14px;outline:none;transition:border-color .15s}.backtest-form input:focus,.backtest-form select:focus{border-color:var(--primary)}.backtest-form .form-action{justify-content:flex-end}.input-invalid,.input-invalid:focus{border-color:var(--danger)!important}.validation-hints{display:flex;flex-wrap:wrap;gap:6px 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li.highlighted,.ticker-search-dropdown li:hover{background:var(--primary);color:#fff}.loading{display:flex;align-items:center;justify-content:center;min-height:100vh;color:var(--text-muted)}.error-page{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;gap:16px}.empty-state{color:var(--text-muted)}