:root{--red-50: #fff1f1;--red-100: #ffe1e1;--red-200: #ffc7c7;--red-300: #ffa0a0;--red-400: #ff6b6b;--red-500: #f83b3b;--red-600: #DC2626;--red-700: #b91c1c;--red-800: #991b1b;--red-900: #7f1d1d;--white: #ffffff;--gray-50: #f9fafb;--gray-100: #f3f4f6;--gray-200: #e5e7eb;--gray-300: #d1d5db;--gray-400: #9ca3af;--gray-500: #6b7280;--gray-600: #4b5563;--gray-700: #374151;--gray-800: #1f2937;--gray-900: #111827;--font-display: "Poppins", sans-serif;--font-body: "Poppins", sans-serif;--shadow-sm: 0 1px 2px rgba(0,0,0,.06);--shadow: 0 4px 12px rgba(0,0,0,.08);--shadow-md: 0 8px 24px rgba(0,0,0,.12);--shadow-lg: 0 16px 40px rgba(0,0,0,.15);--shadow-red: 0 8px 24px rgba(220,38,38,.25)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-body);background:var(--gray-50);color:var(--gray-800);line-height:1.6;-webkit-font-smoothing:antialiased}button{cursor:pointer;border:none;font-family:inherit}input,select,textarea{font-family:inherit}a{text-decoration:none;color:inherit}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--gray-100)}::-webkit-scrollbar-thumb{background:var(--red-300);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--red-500)}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes slideIn{0%{opacity:0;transform:translate(-16px)}to{opacity:1;transform:translate(0)}}@keyframes pulse-red{0%,to{box-shadow:0 0 #dc262666}50%{box-shadow:0 0 0 8px #dc262600}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.animate-fadeIn{animation:fadeIn .4s ease forwards}.animate-slideIn{animation:slideIn .3s ease forwards}.skeleton{background:linear-gradient(90deg,var(--gray-200) 25%,var(--gray-100) 50%,var(--gray-200) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:8px}.spinner{width:20px;height:20px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite;display:inline-block}.toast-container{position:fixed;bottom:24px;right:24px;z-index:9999;display:flex;flex-direction:column;gap:8px}.toast{padding:12px 20px;border-radius:12px;font-size:14px;font-weight:500;box-shadow:var(--shadow-md);animation:fadeIn .3s ease;max-width:320px}.toast.success{background:#16a34a;color:#fff}.toast.error{background:var(--red-600);color:#fff}.toast.info{background:var(--gray-800);color:#fff}