:root{--deep-twilight: #ea580c;--bright-teal-blue: #f97316;--turquoise-surf: #fb923c;--frosted-blue: #ffedd5;--light-cyan: #fff7ed;--white: #ffffff;--bg-color: #f9fafb;--text-dark: #111827;--text-light: #4b5563;--border-color: #e5e7eb}*{box-sizing:border-box;margin:0;padding:0;font-family:Inter,Outfit,sans-serif}body{background-color:var(--bg-color);color:var(--text-dark)}.login-container{display:flex;height:100vh;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--deep-twilight) 0%,var(--bright-teal-blue) 100%)}.login-card{background:#fffffff2;padding:40px;border-radius:16px;box-shadow:0 10px 25px #0003;width:100%;max-width:400px;text-align:center}.login-card h2{color:var(--deep-twilight);margin-bottom:8px}.login-card p{color:var(--text-light);margin-bottom:24px}.input-group{margin-bottom:16px;text-align:left}.input-group label{display:block;margin-bottom:6px;font-size:14px;font-weight:500;color:var(--text-dark)}.input-group input{width:100%;padding:10px 12px;border:1px solid var(--border-color);border-radius:8px;font-size:14px;outline:none;transition:border-color .2s}.input-group input:focus{border-color:var(--bright-teal-blue);box-shadow:0 0 0 3px var(--frosted-blue)}.btn-primary{width:100%;padding:12px;background-color:var(--bright-teal-blue);color:#fff;border:none;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:background-color .2s,transform .1s}.btn-primary:hover{background-color:var(--deep-twilight)}.btn-primary:active{transform:scale(.98)}.app-layout{display:flex;height:100vh}.sidebar{width:260px;background-color:#111827;color:#fff;display:flex;flex-direction:column}.sidebar-header{padding:24px;font-size:24px;font-weight:700;color:#f97316;border-bottom:1px solid rgba(255,255,255,.1)}.sidebar-nav{flex:1;padding:16px 0}.nav-item{display:flex;align-items:center;padding:12px 24px;color:var(--frosted-blue);text-decoration:none;transition:all .2s}.nav-item:hover,.nav-item.active{background-color:#ffffff1a;color:#fff;border-left:4px solid var(--turquoise-surf)}.nav-icon{margin-right:12px}.main-content{flex:1;display:flex;flex-direction:column;overflow:hidden}.topbar{height:64px;background-color:#fff;border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;padding:0 24px}.content-area{flex:1;padding:24px;overflow-y:auto;background-color:var(--bg-color)}.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;margin-bottom:24px}.stat-card{background:#fff;padding:20px;border-radius:12px;box-shadow:0 2px 4px #0000000d;border-left:4px solid var(--bright-teal-blue)}.stat-title{color:var(--text-light);font-size:14px;margin-bottom:8px}.stat-value{font-size:28px;font-weight:700;color:var(--deep-twilight)}.table-container{background:#fff;border-radius:12px;box-shadow:0 2px 4px #0000000d;overflow:hidden}.table-header{padding:16px 20px;border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center}table{width:100%;border-collapse:collapse}th,td{padding:14px 20px;text-align:left;border-bottom:1px solid var(--border-color)}th{background-color:#f9fafb;font-weight:500;color:var(--text-light);font-size:14px}td{font-size:14px;color:var(--text-dark)}.badge{padding:4px 8px;border-radius:12px;font-size:12px;font-weight:500}.badge-new{background:#e0e7ff;color:#4338ca}.badge-hot{background:#fee2e2;color:#b91c1c}.badge-cold{background:#f3f4f6;color:#374151}