:root{--primary-color: #003366;--secondary-color: #005EA2;--bg-color: #F7F9FC;--text-main: #1D1D1F;--text-secondary: #5e5e63;--whatsapp-color: #25D366;--error-color: #D32F2F;--border-color: #E0E0E0;--white: #ffffff;--sidebar-width: 250px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,system-ui,-apple-system,sans-serif;background-color:var(--bg-color);color:var(--text-main);line-height:1.5;-webkit-font-smoothing:antialiased}h1,h2,h3,h4,h5,h6{font-weight:600;color:var(--primary-color)}a{text-decoration:none;color:inherit}button{cursor:pointer;border:none;font-family:inherit;transition:all .2s ease}input{border:1px solid var(--border-color);padding:10px;border-radius:6px;font-size:16px;outline:none;transition:border .2s}input:focus{border-color:var(--secondary-color)}.container{max-width:1200px;margin:0 auto;padding:20px}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:8px}.gap-4{gap:16px}.btn{padding:10px 20px;border-radius:6px;font-weight:500;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn-primary{background-color:var(--primary-color);color:var(--white)}.btn-primary:hover{background-color:var(--secondary-color);transform:translateY(-1px)}.btn-outline{background:transparent;border:1px solid var(--primary-color);color:var(--primary-color)}.card{background:var(--white);border-radius:12px;padding:24px;box-shadow:0 2px 8px #0000000a;margin-bottom:20px}.sidebar{width:var(--sidebar-width);background:var(--white);height:100vh;position:fixed;border-right:1px solid var(--border-color);padding:20px}.main-content{margin-left:var(--sidebar-width);padding:30px;min-height:100vh}.auth-container{display:flex;justify-content:center;align-items:center;height:100vh;background:linear-gradient(135deg,var(--bg-color) 0%,#e0e6ed 100%)}.auth-box{background:#fff;padding:40px;border-radius:16px;box-shadow:0 10px 25px #0000000d;width:100%;max-width:400px}.status-badge{padding:4px 10px;border-radius:20px;font-size:12px;font-weight:600;text-transform:uppercase}.status-active{background:#e6f4ea;color:#1e7e34}.status-inactive{background:#fbe9e7;color:#c62828}