.ewc-container{max-width:800px;margin:0 auto;padding:20px;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen-Sans,Ubuntu,Cantarell,"Helvetica Neue",sans-serif}.ewc-card{background:#fff;border-radius:12px;box-shadow:0 4px 6px rgb(0 0 0 / .07),0 1px 3px rgb(0 0 0 / .06);border:1px solid #e1e5e9;overflow:hidden;transition:all 0.3s ease}.ewc-card:hover{box-shadow:0 8px 15px rgb(0 0 0 / .1),0 3px 6px rgb(0 0 0 / .08)}.ewc-header{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:#fff;padding:30px;text-align:center}.ewc-header h2{margin:0 0 8px 0;font-size:28px;font-weight:700}.ewc-header p{margin:0;opacity:.9;font-size:16px}.ewc-header i{margin-right:10px}.ewc-input-section{padding:30px}.ewc-textarea{width:100%;padding:16px;border:2px solid #e1e5e9;border-radius:8px;font-size:16px;line-height:1.5;resize:vertical;transition:all 0.3s ease;background:#fafbfc}.ewc-textarea:focus{outline:none;border-color:#667eea;background:#fff;box-shadow:0 0 0 3px rgb(102 126 234 / .1)}.ewc-controls{padding:0 30px 20px;display:flex;gap:12px;flex-wrap:wrap}.ewc-btn{padding:12px 24px;border:none;border-radius:6px;font-size:14px;font-weight:600;cursor:pointer;transition:all 0.3s ease;display:inline-flex;align-items:center;gap:8px;text-decoration:none}.ewc-btn:focus{outline:none;box-shadow:0 0 0 3px rgb(102 126 234 / .3)}.ewc-btn-primary{background:#667eea;color:#fff}.ewc-btn-primary:hover{background:#5a6fd8;transform:translateY(-1px)}.ewc-btn-secondary{background:#6c757d;color:#fff}.ewc-btn-secondary:hover{background:#5a6268;transform:translateY(-1px)}.ewc-btn-success{background:#28a745;color:#fff}.ewc-btn-success:hover{background:#218838;transform:translateY(-1px)}.ewc-btn-info{background:#17a2b8;color:#fff}.ewc-btn-info:hover{background:#138496;transform:translateY(-1px)}.ewc-results-section{padding:0 30px 30px}.ewc-stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:16px;margin-bottom:30px}.ewc-stat-card{background:#f8f9fa;border-radius:8px;padding:20px;text-align:center;border:1px solid #e9ecef;transition:all 0.3s ease}.ewc-stat-card:hover{transform:translateY(-2px);box-shadow:0 4px 8px rgb(0 0 0 / .1)}.ewc-stat-icon{font-size:24px;color:#667eea;margin-bottom:8px}.ewc-stat-value{display:block;font-size:28px;font-weight:700;color:#2d3748;line-height:1;margin-bottom:4px}.ewc-stat-label{font-size:14px;color:#718096;font-weight:500}.ewc-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:30px}.ewc-word-frequency{background:#f8f9fa;border-radius:8px;padding:24px;border:1px solid #e9ecef}.ewc-word-frequency h3{margin:0 0 16px 0;color:#2d3748;font-size:18px}.ewc-word-frequency h3 i{margin-right:8px;color:#667eea}.ewc-frequency-list{display:grid;gap:8px}.ewc-frequency-item{display:flex;justify-content:space-between;align-items:center;padding:8px 12px;background:#fff;border-radius:4px;border:1px solid #e2e8f0;transition:all 0.2s ease}.ewc-frequency-item:hover{background:#edf2f7;transform:translateX(4px)}.ewc-frequency-word{font-weight:500;color:#2d3748}.ewc-frequency-count{background:#667eea;color:#fff;padding:2px 8px;border-radius:12px;font-size:12px;font-weight:600}.ewc-notification{position:fixed;top:20px;right:20px;padding:12px 20px;border-radius:6px;color:#fff;font-weight:500;z-index:10000;transform:translateX(400px);opacity:0;transition:all 0.3s ease;max-width:300px}.ewc-notification-show{transform:translateX(0);opacity:1}.ewc-notification-success{background:#28a745}.ewc-notification-error{background:#dc3545}.ewc-notification-info{background:#17a2b8}@media (max-width:768px){.ewc-container{padding:10px}.ewc-header{padding:20px}.ewc-header h2{font-size:24px}.ewc-input-section,.ewc-controls,.ewc-results-section{padding:20px}.ewc-stats-grid{grid-template-columns:repeat(2,1fr)}.ewc-controls,.ewc-actions{flex-direction:column}.ewc-btn{justify-content:center}}@media (max-width:480px){.ewc-stats-grid{grid-template-columns:1fr}.ewc-stat-value{font-size:24px}.ewc-header h2{font-size:20px}.ewc-header p{font-size:14px}}.ewc-btn-loading{position:relative;color:transparent!important}.ewc-btn-loading::after{content:'';position:absolute;width:16px;height:16px;border:2px solid #fff0;border-top:2px solid currentColor;border-radius:50%;animation:ewc-spin 1s linear infinite}@keyframes ewc-spin{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}.ewc-btn:focus-visible,.ewc-textarea:focus-visible{outline:2px solid #667eea;outline-offset:2px}@media (prefers-contrast:high){.ewc-card{border:2px solid}.ewc-stat-card{border:1px solid}}@media (prefers-reduced-motion:reduce){.ewc-card,.ewc-stat-card,.ewc-btn,.ewc-frequency-item,.ewc-notification{transition:none}.ewc-btn:hover,.ewc-stat-card:hover,.ewc-frequency-item:hover{transform:none}}