:root{--bg-main:#f8fafc;--bg-card:#ffffffb3;--bg-sidebar:#0f172a;--primary:#0284c7;--primary-hover:#0369a1;--secondary:#e2e8f0;--secondary-hover:#cbd5e1;--accent:#f59e0b;--text-main:#1e293b;--text-muted:#64748b;--text-light:#f8fafc;--danger:#ef4444;--success:#10b981;--warning:#f59e0b;--border:#94a3b833;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -1px #0000000f;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -2px #0000000d;--font-main:"Inter", system-ui, sans-serif;--font-display:"Outfit", system-ui, sans-serif;--sidebar-width:260px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-main);background-color:var(--bg-main);color:var(--text-main);-webkit-font-smoothing:antialiased;background-image:radial-gradient(at 0 0,#ddf1fd 0,#0000 50%),radial-gradient(at 100% 100%,#fef5dc 0,#0000 50%);background-attachment:fixed;min-height:100vh}.app-layout{width:100%;min-height:100vh;display:flex}.main-content{flex-direction:column;flex:1;margin-left:0;transition:margin-left .3s;display:flex;position:relative;overflow-x:hidden}.view-container{width:100%;max-width:1400px;margin:0 auto;padding:2rem;animation:.4s forwards fadeIn}.view-centered{justify-content:center;align-items:center;min-height:100vh;padding:1rem;display:flex}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.glass-card{background:var(--bg-card);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border);box-shadow:var(--shadow-lg);border-radius:20px;padding:2rem}.login-card{text-align:center;width:100%;max-width:420px}h1,h2,h3,h4{font-family:var(--font-display);color:var(--text-main);font-weight:700;line-height:1.2}.text-muted{color:var(--text-muted)}.text-sm{font-size:.875rem}.brand-header{flex-direction:column;align-items:center;gap:1rem;display:flex}.icon-circle{background:linear-gradient(135deg, var(--primary), var(--primary-hover));color:#fff;border-radius:50%;justify-content:center;align-items:center;width:64px;height:64px;display:flex;box-shadow:0 8px 16px #0284c74d}.icon-circle i{width:32px;height:32px}.form-group{text-align:left;margin-bottom:1rem}.form-group label{color:var(--text-main);margin-bottom:.5rem;font-size:.875rem;font-weight:600;display:block}.input-field{border:1px solid var(--border);width:100%;font-family:var(--font-main);color:var(--text-main);background:#ffffffe6;border-radius:10px;padding:.75rem 1rem;font-size:1rem;transition:all .2s}.input-field:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 3px #0284c726}.btn{font-weight:600;font-family:var(--font-main);cursor:pointer;border:none;border-radius:10px;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-size:.95rem;transition:all .2s;display:inline-flex}.btn-primary{background:linear-gradient(135deg, var(--primary), var(--primary-hover));color:#fff;box-shadow:0 4px 6px #0284c733}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 12px #0284c74d}.btn-primary:active{transform:translateY(0)}.btn-secondary{color:var(--text-main);border:1px solid var(--border);box-shadow:var(--shadow-sm);background:#fff}.btn-secondary:hover{background:var(--bg-main);border-color:#cbd5e1}.w-full{width:100%}.mt-1{margin-top:.25rem}.mt-2{margin-top:.5rem}.mt-3{margin-top:1rem}.mt-4{margin-top:1.5rem}.alert-box{border-radius:8px;align-items:center;gap:.5rem;padding:.75rem 1rem;font-size:.875rem;font-weight:500;display:flex}.alert-box.error{color:#b91c1c;background:#ef44441a;border:1px solid #ef444433}.loader-container{justify-content:center;display:flex}.spinner{border:4px solid #0284c733;border-top-color:var(--primary);border-radius:50%;width:40px;height:40px;animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.sidebar{width:var(--sidebar-width);background:var(--bg-sidebar);color:var(--text-light);z-index:100;box-shadow:var(--shadow-lg);flex-direction:column;display:flex;position:fixed;top:0;bottom:0;left:0}.sidebar-brand{font-family:var(--font-display);border-bottom:1px solid #ffffff1a;align-items:center;gap:.75rem;padding:1.5rem;font-size:1.25rem;font-weight:700;display:flex}.brand-icon{color:var(--primary)}.user-profile{border-bottom:1px solid #ffffff1a;align-items:center;gap:1rem;padding:1.5rem;display:flex}.avatar{background:var(--primary);border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;display:flex}.user-info{flex-direction:column;display:flex}.user-name{font-size:.9rem;font-weight:600}.badge{text-transform:uppercase;letter-spacing:.05em;color:var(--accent);background:#ffffff1a;border-radius:4px;width:max-content;margin-top:.25rem;padding:.15rem .4rem;font-size:.7rem;display:inline-block}.nav-links{flex:1;padding:1rem 0;list-style:none;overflow-y:auto}.nav-link{color:#94a3b8;cursor:pointer;text-align:left;background:0 0;border:none;align-items:center;gap:1rem;width:100%;padding:.75rem 1.5rem;font-size:1rem;font-weight:500;text-decoration:none;transition:all .2s;display:flex}.nav-link:hover,.nav-link.active{color:#fff;border-right:3px solid var(--primary);background:#ffffff0d}.nav-link i{width:20px;height:20px}.sidebar-footer{border-top:1px solid #ffffff1a;padding:1rem}.btn-logout{color:#f87171}.btn-logout:hover{color:#ef4444;background:#ef44441a;border-right:none;border-radius:8px}.dashboard-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:flex-end;padding-bottom:1rem;display:flex}.dashboard-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem;display:grid}.app-layout.has-sidebar .main-content{margin-left:var(--sidebar-width)}