:root{--bg-primary:#f9fafb;--bg-secondary:#fff;--bg-header:#fff;--bg-sidebar:#f8fafc;--sidebar-text:#475569;--sidebar-text-hover:#be123c;--sidebar-active-bg:#be123c12;--sidebar-active-text:#be123c;--sidebar-section-title:#94a3b8;--text-primary:#1e293b;--text-secondary:#64748b;--text-muted:#94a3b8;--border-color:#e8ecf0;--primary-color:#be123c;--primary-hover:#9f1239;--q1-color:#be123c}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.app-container{height:100vh;display:flex;overflow:hidden}.sidebar{background:var(--bg-sidebar);border-right:1px solid #e2e8f0;flex-direction:column;padding:0;display:flex;overflow-y:auto;box-shadow:4px 0 16px #00000008}.sidebar-header{border-bottom:1px solid #e2e8f0;justify-content:center;align-items:center;gap:12px;height:72px;margin-bottom:8px;padding:0 20px;display:flex}.logo-icon{background-color:var(--primary-color);color:#fff;border-radius:6px;justify-content:center;align-items:center;width:32px;height:32px;font-size:1.2rem;font-weight:900;display:flex}.logo-text{color:#1e293b;font-size:1.1rem;font-weight:800}.logo-sub{color:#94a3b8;font-size:.7rem}.sidebar-section{margin-bottom:8px;padding:0 12px}.sidebar-section-title{color:var(--sidebar-section-title);text-transform:uppercase;letter-spacing:.08em;margin-bottom:4px;padding:12px 12px 6px;font-size:.72rem;font-weight:700}.nav-item{color:var(--sidebar-text);border-radius:6px;justify-content:space-between;align-items:center;gap:10px;margin-bottom:3px;padding:10px 14px;font-size:.92rem;font-weight:500;line-height:1.4;text-decoration:none;transition:all .2s cubic-bezier(.4,0,.2,1);display:flex}.nav-item:hover{color:var(--sidebar-text-hover);background-color:#be123c0a;padding-left:18px}.nav-item.active{background:var(--sidebar-active-bg);color:var(--sidebar-active-text);font-weight:600;box-shadow:inset 4px 0 #be123c}.header{border-bottom:1px solid var(--border-color);background-color:var(--bg-header);justify-content:space-between;align-items:center;height:64px;padding:0 32px;display:flex}.search-input{border:1px solid var(--border-color);background-color:#f1f5f9;border-radius:20px;width:320px;padding:10px 16px;font-size:.9rem}.content-area{flex:1;padding:16px 20px;overflow-y:auto}@media (width>=1200px){.content-area{padding:24px 32px}}.btn{border:1px solid var(--border-color);cursor:pointer;background:#fff;border-radius:6px;padding:8px 16px;font-size:.85rem;font-weight:600}.btn-primary{background:var(--primary-color);color:#fff;border:none}.task-card:hover{border-color:var(--primary-color);box-shadow:0 4px 12px #00000014}.main-wrapper{flex-direction:column;flex:1;min-width:0;display:flex;overflow:hidden}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;background-color:#0f172a66;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.modal-content{background:#fff;border-radius:12px;flex-direction:column;width:100%;max-height:94vh;padding:24px;display:flex;overflow-y:auto;box-shadow:0 25px 50px -12px #00000040}@keyframes blink-yellow{0%,to{color:#d97706;background-color:#fef3c7;transform:scale(1)}50%{color:#fff;background-color:#f59e0b;transform:scale(1.05);box-shadow:0 0 8px #f59e0b99}}.blink-badge{align-items:center;gap:2px;animation:1.5s ease-in-out infinite blink-yellow;display:inline-flex!important}