@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";:root{--primary-color: #4A90E2;--primary-dark: #357ABD;--bg-color: #F4F7F6;--card-bg: rgba(255, 255, 255, .85);--text-main: #333333;--text-muted: #666666;--glass-border: rgba(255, 255, 255, .3);--glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, .1)}@media(prefers-color-scheme:dark){:root{--bg-color: #121212;--card-bg: rgba(30, 30, 30, .65);--text-main: #E0E0E0;--text-muted: #A0A0A0;--glass-border: rgba(255, 255, 255, .05);--glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, .5)}}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,sans-serif;background-color:var(--bg-color);color:var(--text-main);line-height:1.6;min-height:100vh;display:flex;justify-content:center;align-items:center;background:linear-gradient(135deg,var(--bg-color) 0%,rgba(74,144,226,.1) 100%)}.app-container{width:100%;max-width:800px;padding:2rem}.glass-card{background:var(--card-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:24px;padding:2.5rem;box-shadow:var(--glass-shadow);transition:transform .3s ease}.header{text-align:center;margin-bottom:2rem}.header h1{font-size:2.5rem;font-weight:700;color:var(--primary-color);margin-bottom:.5rem;letter-spacing:-.5px}.header p{color:var(--text-muted);font-size:1.1rem}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;margin-bottom:1.5rem}@media(max-width:600px){.grid-2{grid-template-columns:1fr}}.input-group{display:flex;flex-direction:column;gap:.5rem;margin-bottom:1rem}.input-group label{font-weight:500;font-size:.95rem;color:var(--text-main);display:flex;align-items:center;gap:.5rem}select,textarea{width:100%;padding:.8rem;border-radius:12px;border:1px solid var(--glass-border);background:#ffffff80;color:var(--text-main);font-family:Inter,sans-serif;font-size:1rem;transition:all .3s ease;outline:none}@media(prefers-color-scheme:dark){select,textarea{background:#0003;border:1px solid rgba(255,255,255,.1)}select option{background:#2a2a2a;color:#fff}}select:focus,textarea:focus{border-color:var(--primary-color);box-shadow:0 0 0 3px #4a90e233}textarea{resize:vertical;min-height:120px}.btn-primary{background:var(--primary-color);color:#fff;border:none;padding:1rem 2rem;border-radius:12px;font-size:1.1rem;font-weight:600;cursor:pointer;width:100%;transition:all .3s ease;display:flex;align-items:center;justify-content:center;gap:.5rem}.btn-primary:hover:not(:disabled){background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 4px 15px #4a90e24d}.btn-primary:disabled{background:#ccc;cursor:not-allowed;opacity:.7}@media(prefers-color-scheme:dark){.btn-primary:disabled{background:#444;color:#888}}.result-box{margin-top:2rem;padding:1.5rem;border-radius:12px;background:#4a90e20d;border:1px solid rgba(74,144,226,.2);animation:fadeIn .5s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.result-box h3{color:var(--primary-color);margin-bottom:1rem;font-size:1.1rem;display:flex;align-items:center;gap:.5rem}.result-content{font-size:1.1rem;line-height:1.7;white-space:pre-wrap}.spinner{border:3px solid rgba(255,255,255,.3);border-radius:50%;border-top:3px solid white;width:24px;height:24px;-webkit-animation:spin 1s linear infinite;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}