:root{--bg-primary: #ffffff;--bg-secondary: #f8f9fa;--bg-tertiary: #f1f3f5;--bg-card: #ffffff;--bg-card-hover: #f8f9fa;--gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);--gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);--gradient-accent: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);--gradient-success: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);--gradient-warning: linear-gradient(135deg, #fa709a 0%, #fee140 100%);--text-primary: #000000;--text-secondary: #4a5568;--text-tertiary: #718096;--text-accent: #667eea;--border-color: #e2e8f0;--glass-bg: rgba(255, 255, 255, .9);--glass-border: rgba(0, 0, 0, .06);--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1);--shadow-glow: 0 0 20px rgba(102, 126, 234, .3);--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-full: 9999px;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-base: .2s cubic-bezier(.4, 0, .2, 1);--transition-slow: .3s cubic-bezier(.4, 0, .2, 1)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;overflow-x:hidden}#root{position:relative;z-index:1;min-height:100vh;display:flex;flex-direction:column}.glass-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);transition:all var(--transition-base);box-shadow:var(--shadow-sm)}.glass-card:hover{background:var(--bg-card-hover);border-color:var(--text-accent);transform:translateY(-2px);box-shadow:var(--shadow-lg)}.gradient-text{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.btn{padding:.75rem 1.5rem;border-radius:var(--radius-md);font-weight:600;font-size:.875rem;border:none;cursor:pointer;transition:all var(--transition-base);position:relative;overflow:hidden}.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:var(--shadow-md)}.btn-primary:hover{box-shadow:var(--shadow-glow);transform:translateY(-2px)}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{background:var(--bg-card-hover);border-color:var(--text-accent)}.input{width:100%;padding:.75rem 1rem;background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-primary);font-size:.875rem;transition:all var(--transition-base)}.input:focus{outline:none;border-color:var(--text-accent);box-shadow:0 0 0 3px #667eea1a;background:var(--bg-primary)}.input::placeholder{color:var(--text-tertiary)}textarea.input{resize:vertical;min-height:100px;font-family:Monaco,Menlo,Courier New,monospace}select.input{cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%23667eea' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 1rem center;padding-right:2.75rem;font-weight:500}select.input:hover{border-color:var(--text-accent);background-color:#f7fafc}select.input:focus{background-image:url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%23667eea' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")}select.input option{padding:.75rem;background:#fff;color:var(--text-primary)}select.input option:hover{background:#f7fafc}.label{display:block;margin-bottom:.5rem;color:var(--text-secondary);font-size:.875rem;font-weight:500}.alert{padding:1rem;border-radius:var(--radius-md);margin-top:1rem;border-left:3px solid;animation:slideIn .3s ease-out}.alert-success{background:#43e97b1a;border-color:#43e97b;color:#43e97b}.alert-error{background:#f5576c1a;border-color:#f5576c;color:#f5576c}.alert-info{background:#4facfe1a;border-color:#4facfe;color:#4facfe}code,.monospace{font-family:Monaco,Menlo,Courier New,monospace;background:var(--bg-tertiary);padding:.125rem .375rem;border-radius:var(--radius-sm);font-size:.875em}@keyframes slideIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.animate-fade-in{animation:fadeIn .5s ease-out}.animate-slide-in{animation:slideIn .3s ease-out}.loading{animation:pulse 1.5s cubic-bezier(.4,0,.6,1) infinite}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--bg-tertiary);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-tertiary)}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.mt-1{margin-top:var(--spacing-sm)}.mt-2{margin-top:var(--spacing-md)}.mt-3{margin-top:var(--spacing-lg)}.mt-4{margin-top:var(--spacing-xl)}.mb-1{margin-bottom:var(--spacing-sm)}.mb-2{margin-bottom:var(--spacing-md)}.mb-3{margin-bottom:var(--spacing-lg)}.mb-4{margin-bottom:var(--spacing-xl)}.p-1{padding:var(--spacing-sm)}.p-2{padding:var(--spacing-md)}.p-3{padding:var(--spacing-lg)}.p-4{padding:var(--spacing-xl)}@media(max-width:768px){.glass-card{border-radius:var(--radius-md)}.btn{padding:.625rem 1.25rem;font-size:.8125rem}}