:root{--primary-accent:#4f46e5;--primary-hover:#4338ca;--background-color:#f8fafc;--surface-color:#fff;--success-color:#10b981;--text-primary:#0f172a;--text-secondary:#64748b;--border-color:#e2e8f0;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -4px #0000001a;--sidebar-width:260px;--transition:all .3s ease}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--background-color);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Inter,sans-serif}.app-container{height:100vh;display:flex;overflow:hidden}.sidebar{width:var(--sidebar-width);background-color:var(--surface-color);border-right:1px solid var(--border-color);z-index:10;flex-direction:column;padding:1.5rem 1rem;display:flex}.logo{border-bottom:1px solid var(--border-color);align-items:center;gap:.75rem;margin-bottom:1.5rem;padding:0 1rem 2rem;display:flex}.logo-icon{background:linear-gradient(135deg, var(--primary-accent), #818cf8);color:#fff;width:36px;height:36px;box-shadow:var(--shadow-sm);border-radius:8px;justify-content:center;align-items:center;font-size:1.2rem;display:flex}.logo h1{letter-spacing:-.025em;color:var(--text-primary);font-size:1.25rem;font-weight:700}.nav-menu{flex-direction:column;flex:1;gap:.5rem;display:flex}.nav-item{color:var(--text-secondary);transition:var(--transition);cursor:pointer;border-radius:8px;align-items:center;gap:1rem;padding:.875rem 1rem;font-weight:500;text-decoration:none;display:flex}.nav-item i,.nav-item svg{text-align:center;width:20px;font-size:1.1rem}.nav-item:hover{background-color:var(--background-color);color:var(--primary-accent)}.nav-item.active{color:var(--primary-accent);background-color:#4f46e514;font-weight:600}.user-profile{border-top:1px solid var(--border-color);align-items:center;gap:1rem;margin-top:auto;padding:1rem;display:flex}.avatar{object-fit:cover;width:40px;height:40px;box-shadow:var(--shadow-sm);border:2px solid #fff;border-radius:50%}.user-info{flex-direction:column;display:flex}.user-name{font-size:.9rem;font-weight:600}.user-role{color:var(--text-secondary);font-size:.75rem}.main-content{flex-direction:column;flex:1;display:flex;position:relative;overflow-y:auto}.top-header{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:5;background:linear-gradient(#f8fafc 0%,#f8fafccc 100%);justify-content:space-between;align-items:center;padding:2rem 3rem 1rem;display:flex;position:sticky;top:0}.top-header h2{color:var(--text-primary);letter-spacing:-.025em;font-size:1.75rem;font-weight:700}.header-actions{align-items:center;gap:1.5rem;display:flex}.btn-check-in{background-color:var(--success-color);color:#fff;cursor:pointer;transition:var(--transition);border:none;border-radius:8px;align-items:center;gap:.5rem;padding:.6rem 1.25rem;font-size:.9rem;font-weight:600;display:flex;box-shadow:0 4px 14px #10b98163}.btn-check-in:hover{transform:translateY(-2px);box-shadow:0 6px 20px #10b98163}.notification-bell{color:var(--text-secondary);cursor:pointer;justify-content:center;align-items:center;font-size:1.25rem;transition:color .2s;display:flex;position:relative}.notification-bell:hover{color:var(--text-primary)}.badge{color:#fff;border:2px solid var(--background-color);background-color:#ef4444;border-radius:50%;justify-content:center;align-items:center;width:18px;height:18px;font-size:.65rem;font-weight:700;display:flex;position:absolute;top:-5px;right:-5px}.content-wrapper{flex-direction:column;gap:2rem;padding:1rem 3rem 3rem;animation:.4s ease-out forwards fadeIn;display:flex}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;display:grid}.stat-card{background-color:var(--surface-color);box-shadow:var(--shadow-md);border:1px solid var(--border-color);transition:var(--transition);border-radius:16px;align-items:flex-start;gap:1.25rem;padding:1.5rem;display:flex}.stat-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}.stat-icon{border-radius:12px;justify-content:center;align-items:center;width:48px;height:48px;font-size:1.5rem;display:flex}.stat-details h3{color:var(--text-secondary);margin-bottom:.25rem;font-size:.875rem;font-weight:600}.stat-value{color:var(--text-primary);margin-bottom:.5rem;font-size:1.75rem;font-weight:700}.stat-trend{align-items:center;gap:.25rem;font-size:.8rem;font-weight:500;display:flex}.stat-trend.positive{color:var(--success-color)}.stat-trend.negative{color:#ef4444}.stat-trend.neutral{color:var(--text-secondary)}.dashboard-widgets{grid-template-columns:1fr 1fr;gap:1.5rem;display:grid}.widget{background-color:var(--surface-color);box-shadow:var(--shadow-md);border:1px solid var(--border-color);border-radius:16px;flex-direction:column;padding:1.5rem;display:flex}.widget-header{justify-content:space-between;align-items:center;margin-bottom:1.5rem;display:flex}.widget-header h3{align-items:center;gap:.5rem;font-size:1.1rem;font-weight:600;display:flex}.progress-text{color:var(--primary-accent);font-size:.85rem;font-weight:600}.progress-bar-bg{background-color:#e0e7ff;border-radius:4px;width:100%;height:8px;margin-bottom:1.5rem;overflow:hidden}.progress-bar-fill{background-color:var(--primary-accent);border-radius:4px;height:100%;transition:width 1s ease-out}.task-list{flex-direction:column;gap:1rem;list-style:none;display:flex}.task{align-items:center;gap:.75rem;font-size:.95rem;font-weight:500;display:flex}.task.completed{color:var(--text-secondary);text-decoration:line-through}.task.completed svg{color:var(--success-color)}.task.pending{color:var(--text-primary)}.task.pending svg{color:#cbd5e1}.chat-area{background-color:#f8fafc;border-radius:12px;flex-direction:column;flex:1;gap:1rem;min-height:200px;max-height:250px;margin-bottom:1rem;padding:1rem;display:flex;overflow-y:auto}.message{align-items:flex-end;gap:.75rem;display:flex}.message.user{flex-direction:row-reverse}.msg-avatar{background-color:var(--primary-accent);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;font-size:.85rem;display:flex}.message.user .msg-avatar{background-color:var(--text-primary)}.msg-bubble{color:var(--text-primary);box-shadow:var(--shadow-sm);background-color:#fff;border-radius:12px 12px 12px 2px;max-width:80%;padding:.75rem 1rem;font-size:.9rem;line-height:1.4}.message.user .msg-bubble{background-color:var(--primary-accent);color:#fff;border-bottom-right-radius:2px;border-bottom-left-radius:12px}.chat-input-area{gap:.5rem;display:flex}.chat-input-area input{border:1px solid var(--border-color);transition:var(--transition);border-radius:8px;outline:none;flex:1;padding:.875rem 1rem;font-family:inherit;font-size:.9rem}.chat-input-area input:focus{border-color:var(--primary-accent);box-shadow:0 0 0 3px #4f46e51a}.chat-input-area button{background-color:var(--primary-accent);color:#fff;cursor:pointer;width:44px;transition:var(--transition);border:none;border-radius:8px;justify-content:center;align-items:center;font-size:1rem;display:flex}.chat-input-area button:hover{background-color:var(--primary-hover)}@media (width<=1024px){.dashboard-widgets{grid-template-columns:1fr}}