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0%,var(--secondary) 100%);border-radius:var(--radius-full);transition:width var(--transition-slow) ease-out}.message-bubble{max-width:80%;padding:12px 16px;border-radius:var(--radius-lg);animation:fadeInUp var(--transition-base) ease-out}.message-bubble-user{background:linear-gradient(135deg,var(--primary) 0%,var(--primary-light) 100%);color:#fff;border-bottom-right-radius:var(--radius-sm)}.message-bubble-ai{background:#f1f5f9;color:var(--text-primary);border-bottom-left-radius:var(--radius-sm)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:50;animation:fadeIn var(--transition-fast) ease-out}.modal-content{background:#fff;border-radius:var(--radius-xl);box-shadow:0 25px 50px -12px #00000040;animation:scaleIn var(--transition-base) ease-out}.badge{display:inline-flex;align-items:center;padding:4px 12px;font-size:12px;font-weight:500;border-radius:var(--radius-full);transition:all var(--transition-fast)}.badge-primary{background:var(--primary);color:#fff}.badge-success{background:var(--secondary-bg);color:var(--secondary-dark)}.badge-warning{background:var(--accent-bg);color:var(--accent-dark)}.badge-error{background:#f565651a;color:#c53030}.alert{padding:16px;border-radius:var(--radius-md);font-size:14px;display:flex;align-items:flex-start;gap:12px;animation:fadeInDown var(--transition-base) ease-out}.alert-success{background:var(--secondary-bg);border:1px solid rgba(34,201,151,.2);color:var(--secondary-dark)}.alert-warning{background:var(--accent-bg);border:1px solid rgba(255,159,67,.2);color:var(--accent-dark)}.alert-error{background:#f565651a;border:1px solid rgba(245,101,101,.2);color:#c53030}.alert-info{background:var(--primary-bg);border:1px solid rgba(79,124,255,.2);color:var(--primary-dark)}.loading-dots{display:flex;gap:6px;align-items:center;justify-content:center}.loading-dot{width:8px;height:8px;background:var(--primary);border-radius:50%;animation:bounce 1.4s infinite ease-in-out}.loading-dot:nth-child(1){animation-delay:0s}.loading-dot:nth-child(2){animation-delay:.16s}.loading-dot:nth-child(3){animation-delay:.32s}.loading-skeleton{background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0,#f0f0f0 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-md)}.typing-cursor:after{content:"|";animation:blink 1s infinite;margin-left:2px;color:var(--primary)}.markdown-content{line-height:1.7;color:var(--text-primary)}.markdown-content p{margin-bottom:1rem}.markdown-content code{background:var(--primary-bg);padding:.125rem .375rem;border-radius:var(--radius-sm);font-size:.875rem;color:var(--primary-dark)}.markdown-content pre{background:#f8fafc;padding:1rem;border-radius:var(--radius-md);overflow-x:auto;margin:1rem 0;border:1px solid var(--border-color)}.markdown-content pre code{background:none;padding:0;color:var(--text-primary)}.markdown-content ul,.markdown-content ol{margin:1rem 0;padding-left:1.5rem}.markdown-content li{margin:.5rem 0}.markdown-content h1,.markdown-content h2,.markdown-content h3{font-weight:600;margin:1.5rem 0 .75rem;color:var(--text-primary)}.markdown-content h1{font-size:1.5rem}.markdown-content h2{font-size:1.25rem}.markdown-content h3{font-size:1.125rem}.markdown-content blockquote{border-left:4px solid var(--primary);padding-left:1rem;margin:1rem 0;color:var(--text-secondary);background:var(--primary-bg);padding:.5rem 1rem;border-radius:0 var(--radius-md) var(--radius-md) 0}.page-enter{animation:fadeInUp var(--transition-slow) ease-out}.interactive-hover{transition:all var(--transition-base)}.interactive-hover:hover{transform:translateY(-2px)}.icon-btn{display:inline-flex;align-items:center;justify-content:center;padding:8px;border-radius:var(--radius-md);transition:all var(--transition-base);cursor:pointer}.icon-btn:hover{background:var(--primary-bg);color:var(--primary)}.hover\:scale-105:hover{--tw-scale-x: 1.05;--tw-scale-y: 1.05;transform:translate(var(--tw-translate-x),var(--tw-translate-y)) rotate(var(--tw-rotate)) skew(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}.hover\:bg-gray-100:hover{--tw-bg-opacity: 1;background-color:rgb(243 244 246 / var(--tw-bg-opacity, 1))}.hover\:bg-white\/20:hover{background-color:#fff3}.hover\:text-gray-700:hover{--tw-text-opacity: 1;color:rgb(55 65 81 / var(--tw-text-opacity, 1))}@media (min-width: 640px){.sm\:flex-row{flex-direction:row}.sm\:items-center{align-items:center}.sm\:justify-between{justify-content:space-between}}@media (min-width: 768px){.md\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (min-width: 1024px){.lg\:col-span-2{grid-column:span 2 / span 2}.lg\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.lg\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}}