:root{--bg-app: #f8fafc;--text-main: #0f172a;--text-muted: #64748b;--primary: #2563eb;--primary-hover: #1d4ed8;--secondary: #0f172a;--success: #10b981;--warning: #f59e0b;--error: #ef4444;--glass-bg: rgba(255, 255, 255, .85);--glass-border: rgba(255, 255, 255, .5);--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--radius-md: .5rem;--radius-lg: .75rem;font-family:Inter,system-ui,-apple-system,sans-serif;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{margin:0;padding:0;box-sizing:border-box}body{background-color:var(--bg-app);color:var(--text-main);background-image:radial-gradient(at 0% 0%,rgba(37,99,235,.1) 0px,transparent 50%),radial-gradient(at 100% 100%,rgba(16,185,129,.1) 0px,transparent 50%);background-attachment:fixed;min-height:100vh}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.1;color:var(--secondary)}h1{font-size:2.5rem;letter-spacing:-.025em;margin-bottom:1.5rem}p{margin-bottom:1rem;color:var(--text-muted)}.app-container{max-width:1200px;margin:0 auto;padding:2rem;min-height:100vh;display:flex;flex-direction:column}.page-container{flex:1;animation:fadeIn .4s ease-out}.card{background:var(--glass-bg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.6);border-radius:var(--radius-lg);padding:2rem;box-shadow:var(--shadow-md);transition:transform .2s,box-shadow .2s}.form-group{margin-bottom:1.5rem}label{display:block;font-size:.875rem;font-weight:500;margin-bottom:.5rem;color:var(--secondary)}input,textarea,select{width:100%;padding:.75rem 1rem;border-radius:var(--radius-md);border:1px solid #cbd5e1;background:#fff;font-size:1rem;transition:border-color .15s,box-shadow .15s}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #2563eb1a}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;border-radius:var(--radius-md);font-weight:600;cursor:pointer;transition:all .2s;border:none;gap:.5rem}.btn-primary{background-color:var(--primary);color:#fff;box-shadow:0 4px 6px -1px #2563eb4d}.btn-primary:hover{background-color:var(--primary-hover);transform:translateY(-1px);box-shadow:0 6px 8px -1px #2563eb66}.btn-secondary{background-color:#fff;color:var(--secondary);border:1px solid #e2e8f0}.btn-secondary:hover{background-color:#f8fafc;border-color:#cbd5e1}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}