.login-page{background:linear-gradient(135deg,#1565c0 0%,#1e88e5 100%);justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.login-card{background:#fff;border-radius:14px;flex-direction:column;gap:25px;width:100%;max-width:380px;padding:40px 30px;display:flex;box-shadow:0 10px 30px #00000014}.login-brand{text-align:center}.login-brand img{width:70px;margin-bottom:10px}.login-brand h2{color:#1b2b40;font-size:18px;font-weight:600}.login-form{flex-direction:column;gap:16px;display:flex}.form-group{position:relative}.form-group input{border:1px solid #d8dee6;border-radius:8px;outline:none;width:100%;padding:12px 12px 12px 40px;font-size:14px;transition:all .2s}.form-group input:focus{border-color:#1a7bd7;box-shadow:0 0 0 2px #1a7bd71a}.form-icon{color:#7a8699;position:absolute;top:50%;left:12px;transform:translateY(-50%)}.login-button{color:#fff;cursor:pointer;background:#0f4c81;border:none;border-radius:8px;margin-top:5px;padding:12px;font-size:14px;font-weight:600;transition:all .2s}.login-button:hover{background:#08345c}.login-footer{text-align:center;color:#7a8699;font-size:12px}@media (width>=768px){.login-card{max-width:420px;padding:45px 40px}}@media (width>=1200px){.login-page{padding:40px}}:root{--sidebar-bg:#1a1a2e;--sidebar-color:#e1e1e6;--sidebar-hover:#272740;--accent-color:#4cafef;--logout-color:#ff5f5f;--shadow-color:#00000080;--transition-speed:.3s}.sidebar{background-color:var(--sidebar-bg);width:280px;height:100vh;color:var(--sidebar-color);box-shadow:2px 0 12px var(--shadow-color);transition:all var(--transition-speed) ease;flex-direction:column;font-family:Segoe UI,sans-serif;display:flex}.sidebar-header{border-bottom:1px solid #2b2b45;align-items:center;gap:.8rem;padding:1.2rem 1rem;display:flex;overflow:hidden}.header-logo{object-fit:contain;flex-shrink:0;width:30px;height:30px}.logo-text{white-space:nowrap;text-overflow:ellipsis;flex-shrink:1;font-size:.9rem;font-weight:600;overflow:hidden}.sidebar-menu{flex-direction:column;flex:1;padding:1rem 0;display:flex}.menu-link{color:var(--sidebar-color);transition:all var(--transition-speed) ease;border-radius:8px;align-items:center;gap:1rem;padding:.9rem 1.2rem;text-decoration:none;display:flex}.menu-link:hover,.menu-link.active{background-color:var(--sidebar-hover);color:var(--accent-color)}.icon{justify-content:center;min-width:25px;font-size:1.2rem;display:flex}.label{font-size:1rem;font-weight:500}.sidebar-footer{border-top:1px solid #2b2b45;padding:1rem}.logout-btn{width:100%;color:var(--logout-color);cursor:pointer;transition:background var(--transition-speed);background:0 0;border:none;border-radius:8px;align-items:center;gap:.6rem;padding:.6rem 1rem;font-weight:500;display:flex}.logout-btn:hover{background-color:#ff5f5f26}@media (width<=768px){.sidebar{width:100%;height:60px;box-shadow:none;flex-direction:row;padding:0 .5rem}.sidebar-header{display:none}.sidebar-menu{flex-direction:row;flex:1;justify-content:space-around;align-items:center;padding:0}.menu-link{flex-direction:column;padding:.4rem}.menu-link .label,.sidebar-footer{display:none}}*{box-sizing:border-box;margin:0;padding:0;font-family:Arial,Helvetica,sans-serif}.dashboard{background:#e6f0ff;min-height:100vh;display:flex}.main-content{flex-direction:column;flex:1;display:flex}.topbar{background:#fff;border-bottom:1px solid #cfd8e3;align-items:center;padding:16px 24px;display:flex}.content{flex:1;padding:24px}.welcome-card{background:#fff;border-radius:8px;margin-bottom:24px;padding:20px;box-shadow:0 4px 12px #0000000d}.stats-cards{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;display:grid}.stat-card{text-align:center;background:#fff;border-radius:8px;padding:20px;box-shadow:0 4px 12px #0000000d}.stat-card h3{color:#0f4c81;margin-bottom:8px;font-size:28px}.stat-card p{color:#1a7bd7;font-size:14px}@media (width<=768px){.dashboard{flex-direction:column}.main-content{width:100%}.topbar{padding:12px 16px}.content{padding:16px}.stats-cards{grid-template-columns:1fr;gap:16px}}