*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-base: #0d0f14;--bg-surface: #13161e;--bg-card: rgba(255, 255, 255, .04);--bg-card-hover: rgba(255, 255, 255, .07);--border: rgba(255, 255, 255, .08);--border-hover: rgba(255, 255, 255, .16);--text-primary: #f0f2f8;--text-secondary: #8b92a8;--text-muted: #4a5068;--accent-bug: #ff5c7a;--accent-feature: #7c6fff;--accent-pain: #ffb547;--sentiment-low: #ff5c7a;--sentiment-mid: #ffb547;--sentiment-high: #4ade80;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--shadow-card: 0 4px 24px rgba(0, 0, 0, .4);--shadow-glow-bug: 0 0 20px rgba(255, 92, 122, .15);--shadow-glow-feature: 0 0 20px rgba(124, 111, 255, .15);--shadow-glow-pain: 0 0 20px rgba(255, 181, 71, .15);--transition: .2s ease;font-family:Inter,system-ui,sans-serif}html,body,#root{height:100%}body{background-color:var(--bg-base);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}.app{min-height:100vh;display:flex;flex-direction:column}.header{padding:20px 40px;border-bottom:1px solid var(--border);background:#0d0f14cc;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);position:sticky;top:0;z-index:100;display:flex;align-items:center;gap:12px}.header-logo{font-size:22px;font-weight:700;letter-spacing:-.5px;background:linear-gradient(135deg,#7c6fff,#ff5c7a);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.header-tagline{font-size:13px;color:var(--text-muted);font-weight:400}.main{flex:1;padding:40px;max-width:1400px;margin:0 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24px;font-size:15px;font-weight:600;font-family:inherit;border:none;border-radius:var(--radius-md);background:linear-gradient(135deg,#7c6fff,#5a4fff);color:#fff;cursor:pointer;transition:all var(--transition);letter-spacing:.3px;position:relative;overflow:hidden}.btn-analyze:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(135deg,rgba(255,255,255,.1),transparent);opacity:0;transition:opacity var(--transition)}.btn-analyze:hover:not(:disabled):after{opacity:1}.btn-analyze:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 8px 24px #7c6fff66}.btn-analyze:active:not(:disabled){transform:translateY(0)}.btn-analyze:disabled{opacity:.5;cursor:not-allowed}.loading-state{display:flex;flex-direction:column;align-items:center;gap:16px;padding:60px 0}.spinner{width:44px;height:44px;border:3px solid var(--border);border-top-color:#7c6fff;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-text{font-size:14px;color:var(--text-secondary)}.error-banner{background:#ff5c7a1a;border:1px solid rgba(255,92,122,.3);border-radius:var(--radius-md);padding:16px 20px;margin-bottom:32px;display:flex;align-items:flex-start;gap:12px;animation:fadeIn .3s ease}.error-icon{font-size:18px;flex-shrink:0}.error-message{font-size:14px;color:#ff8fa3;line-height:1.5}.dashboard-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.dashboard-title{font-size:14px;font-weight:600;text-transform:uppercase;letter-spacing:1px;color:var(--text-muted)}.dashboard-count{font-size:13px;color:var(--text-secondary);background:var(--bg-card);border:1px solid var(--border);border-radius:20px;padding:4px 12px}.columns{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}@media (max-width: 900px){.columns{grid-template-columns:1fr}.main{padding:24px 20px}.header{padding:16px 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20px;color:var(--text-muted);font-size:13px;border:1px dashed var(--border);border-radius:var(--radius-md)}.empty-state-icon{font-size:28px;display:block;margin-bottom:8px;opacity:.5}.feedback-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);padding:16px;transition:all var(--transition);animation:fadeIn .4s 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cubic-bezier(.4,0,.2,1)}.sentiment-score{font-size:12px;font-weight:600;width:32px;text-align:right;flex-shrink:0}.original-toggle{background:none;border:none;padding:0;font-size:12px;color:var(--text-muted);cursor:pointer;font-family:inherit;display:flex;align-items:center;gap:4px;transition:color var(--transition)}.original-toggle:hover{color:var(--text-secondary)}.original-text{margin-top:10px;padding:10px 12px;background:#0003;border-left:2px solid var(--border);border-radius:0 var(--radius-sm) var(--radius-sm) 0;font-size:12px;color:var(--text-secondary);line-height:1.6;font-style:italic;animation:fadeIn .2s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.header-nav{margin-left:auto;display:flex;gap:8px}.btn-nav{background:none;border:1px solid var(--border);border-radius:20px;padding:7px 18px;font-size:13px;font-weight:500;font-family:inherit;color:var(--text-secondary);cursor:pointer;transition:all var(--transition)}.btn-nav:hover{border-color:var(--border-hover);color:var(--text-primary)}.btn-nav.active{background:#7c6fff26;border-color:#7c6fff66;color:#a89fff}.history-page{animation:fadeIn .3s ease}.history-header{display:flex;align-items:center;gap:16px;margin-bottom:28px}.history-title{font-size:14px;font-weight:600;text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);flex:1}.btn-back{background:none;border:1px solid var(--border);border-radius:20px;padding:7px 16px;font-size:13px;font-family:inherit;color:var(--text-secondary);cursor:pointer;transition:all var(--transition)}.btn-back:hover{border-color:var(--border-hover);color:var(--text-primary)}.history-empty{text-align:center;padding:80px 20px;color:var(--text-muted);font-size:14px;display:flex;flex-direction:column;align-items:center;gap:12px}.history-list{display:flex;flex-direction:column;gap:12px}.history-run{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden;transition:border-color var(--transition)}.history-run:hover,.history-run.expanded{border-color:#7c6fff4d}.history-run-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;cursor:pointer;gap:16px}.history-run-meta{display:flex;flex-direction:column;gap:4px;min-width:0}.history-run-date{font-size:12px;color:var(--text-muted);font-weight:500}.history-run-preview{font-size:14px;color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:600px}.history-run-right{display:flex;align-items:center;gap:12px;flex-shrink:0}.history-chevron{font-size:11px;color:var(--text-muted)}.history-run-items{padding:16px 20px 20px;display:flex;flex-direction:column;gap:10px;animation:fadeIn .2s ease;border-top:1px solid var(--border)}.history-item-card{border:1px solid;border-radius:var(--radius-sm);padding:12px 14px}.history-item-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}.history-item-category{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.history-item-score{font-size:12px;font-weight:600}.history-item-summary{font-size:13px;color:var(--text-secondary);line-height:1.5}.btn-restore{align-self:flex-start;margin-top:4px;background:#7c6fff1a;border:1px solid rgba(124,111,255,.3);border-radius:20px;padding:8px 18px;font-size:13px;font-weight:500;font-family:inherit;color:#a89fff;cursor:pointer;transition:all var(--transition)}.btn-restore:hover{background:#7c6fff33;border-color:#7c6fff80}