:root{--color-primary: #00b4d8;--color-primary-hover: #0096c7;--color-danger: #ef476f;--color-danger-hover: #d64161;--color-dark-bg: #121212;--color-card-bg: #1e1e1e;--color-border: #444;--color-text: #f5f5f5;--color-text-secondary: #aaa;--color-button-neutral: #555;--color-button-neutral-hover: #777;--spacing-xs: 5px;--spacing-sm: 8px;--spacing-md: 10px;--spacing-lg: 15px;--spacing-xl: 20px;--spacing-xxl: 30px;--border-radius-sm: 4px;--border-radius-md: 8px;--font-size-xs: .7rem;--font-size-sm: .8rem;--font-size-md: .9rem;--font-size-lg: 1rem;--font-size-xl: 1.2rem;--font-size-xxl: 1.5rem;--border-standard: 1px solid var(--color-border);--card-padding: var(--spacing-lg);--button-padding: var(--spacing-sm) var(--spacing-md);--container-max-width: 1400px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Arial,sans-serif;line-height:1.6;background-color:var(--color-dark-bg);color:var(--color-text)}.app-container,.dashboard-container{max-width:var(--container-max-width);margin:0 auto;padding:var(--spacing-xl)}header,.dashboard-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-xxl);padding-bottom:var(--spacing-lg);border-bottom:var(--border-standard);flex-wrap:wrap}header h1{color:var(--color-primary);margin-bottom:0;margin-right:auto}button{padding:var(--button-padding);border:none;border-radius:var(--border-radius-sm);cursor:pointer;font-weight:700;transition:background-color .3s}.clear-data-btn{background-color:var(--color-button-neutral);color:var(--color-text);padding:var(--spacing-sm) var(--spacing-md);font-size:var(--font-size-md);margin-right:var(--spacing-lg)}.clear-data-btn:hover{background-color:var(--color-button-neutral-hover)}.discover-btn{background-color:var(--color-primary);color:var(--color-text)}.discover-btn:hover{background-color:var(--color-primary-hover)}.ban-btn{background-color:var(--color-danger);color:var(--color-text)}.ban-btn:hover{background-color:var(--color-danger-hover)}.unban-btn{padding:4px 8px;font-size:var(--font-size-sm);background-color:var(--color-button-neutral);color:var(--color-text);align-self:flex-start}.unban-btn:hover{background-color:var(--color-button-neutral-hover)}.main-nav{margin-top:0}.card-style{border:var(--border-standard);border-radius:var(--border-radius-md);overflow:auto}.left-column,.right-column .top-section,.right-column .bottom-section,.stat-card,.dashboard-controls{border:var(--border-standard);border-radius:var(--border-radius-md)}.top-section,.bottom-section,.dashboard-controls{padding:var(--spacing-lg)}.content-container{display:flex;gap:var(--spacing-xl);height:calc(100vh - 150px);min-height:600px}.left-column{flex:1;overflow:hidden;display:flex;flex-direction:column}.right-column{width:300px;display:flex;flex-direction:column;gap:var(--spacing-xl)}.top-section,.bottom-section{flex:1;overflow:auto}.already-seen-list h3,.banned-list h3,.stat-card h3{color:var(--color-primary);margin-bottom:var(--spacing-lg);text-align:center}.already-seen-list h3,.banned-list h3{text-decoration:underline}.nasa-viewer{display:flex;flex-direction:column;height:100%}.nasa-viewer.loading,.nasa-viewer.error,.nasa-viewer.empty{display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;height:100%;padding:var(--spacing-xl)}.loading-spinner{width:50px;height:50px;border:5px solid rgba(0,180,216,.3);border-radius:50%;border-top-color:var(--color-primary);animation:spin 1s ease-in-out infinite;margin-bottom:var(--spacing-xl)}@keyframes spin{to{transform:rotate(360deg)}}.error-message{color:var(--color-danger);margin-bottom:var(--spacing-xl)}.helper-text{color:var(--color-text-secondary);margin:var(--spacing-md) 0 var(--spacing-xl);font-size:var(--font-size-md)}.image-container{flex:1;min-height:0;display:flex;align-items:center;justify-content:center;background-color:#000;overflow:hidden}.nasa-image,.nasa-video{max-width:100%;max-height:100%;object-fit:contain}.image-info{padding:var(--spacing-lg);background-color:var(--color-card-bg);border-top:var(--border-standard)}.image-info h2{color:var(--color-primary);margin-bottom:var(--spacing-md)}.date{color:var(--color-text-secondary);font-size:var(--font-size-md);margin-bottom:var(--spacing-md)}.explanation{margin-bottom:var(--spacing-lg);max-height:150px;overflow-y:auto}.image-actions{display:flex;gap:var(--spacing-md);align-items:center}.rating-select{padding:var(--spacing-sm) var(--spacing-md);background-color:var(--color-card-bg);color:var(--color-text);border:var(--border-standard);border-radius:var(--border-radius-sm);cursor:pointer;font-size:var(--font-size-md)}.rating-select:focus{outline:none;border-color:var(--color-primary)}.rating-select option{background-color:var(--color-card-bg);color:var(--color-text)}.empty-message,.no-results{text-align:center;color:var(--color-text-secondary)}.no-results{padding:var(--spacing-xxl)}.image-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(80px,1fr));gap:var(--spacing-md)}.thumbnail-style{border-radius:var(--border-radius-sm);overflow:hidden;cursor:pointer}.thumbnail{aspect-ratio:1;overflow:hidden;border-radius:var(--border-radius-sm);cursor:pointer;position:relative;border:var(--border-standard);transition:transform .2s}.thumbnail:hover{transform:scale(1.05);border-color:var(--color-primary)}.thumbnail img,.banned-thumbnail img{width:100%;height:100%;object-fit:cover}.video-thumbnail{background-color:#222;width:100%;height:100%;display:flex;align-items:center;justify-content:center}.video-icon{font-size:1.5rem;color:var(--color-text)}.thumbnail-date{position:absolute;bottom:0;left:0;right:0;background-color:#000000b3;color:var(--color-text);font-size:var(--font-size-xs);padding:3px;text-align:center}.banned-grid{display:flex;flex-direction:column;gap:var(--spacing-md)}.banned-item{padding:var(--spacing-md);background-color:var(--color-card-bg);border-radius:var(--border-radius-sm);border:var(--border-standard)}.banned-thumbnail{width:60px;height:60px;border-radius:var(--border-radius-sm);overflow:hidden;cursor:pointer}.banned-info{flex:1;display:flex;flex-direction:column}.banned-title{font-weight:700;font-size:var(--font-size-md);margin-bottom:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.banned-date{font-size:var(--font-size-sm);color:var(--color-text-secondary);margin-bottom:var(--spacing-sm)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--color-card-bg)}::-webkit-scrollbar-thumb{background:var(--color-button-neutral);border-radius:var(--border-radius-sm)}::-webkit-scrollbar-thumb:hover{background:var(--color-button-neutral-hover)}.nav-link-container{display:flex;gap:1rem}.nav-link{background-color:var(--color-primary);color:var(--color-text);padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--border-radius-sm);text-decoration:none;font-weight:700;transition:background-color .3s}.nav-link:hover{background-color:var(--color-primary-hover)}.disabled-link{opacity:.5;cursor:not-allowed;position:relative}.disabled-link:hover:after{content:"🎉 Start saving your favorites to unlock amazing analytics! 🚀";position:absolute;bottom:-30px;left:50%;transform:translate(-50%);background:var(--color-danger-hover);color:#fff;padding:5px 10px;border-radius:4px;font-size:.8rem;white-space:nowrap;z-index:10}.dashboard-stats{display:flex;gap:var(--spacing-xl);margin-bottom:var(--spacing-xxl)}.stat-card{flex:1;background-color:var(--color-card-bg);padding:var(--spacing-lg);text-align:center}.stat-value{font-size:var(--font-size-xxl);font-weight:700}.dashboard-controls{display:flex;flex-direction:column;gap:var(--spacing-lg);margin-bottom:var(--spacing-xxl);background-color:var(--color-card-bg)}.search-container{width:100%}.search-input{width:100%;padding:var(--spacing-md);border:var(--border-standard);border-radius:var(--border-radius-sm);background-color:var(--color-dark-bg);color:var(--color-text);font-size:var(--font-size-lg)}.filters-container{display:flex;flex-wrap:wrap;gap:var(--spacing-lg)}.filter{display:flex;align-items:center;gap:var(--spacing-md)}.filter label{font-weight:700}.filter select{padding:var(--spacing-sm);background-color:var(--color-dark-bg);color:var(--color-text);border:var(--border-standard);border-radius:var(--border-radius-sm)}.favorites-table-container{overflow-x:auto}.favorites-table{width:100%;border-collapse:collapse}.favorites-table th,.favorites-table td{padding:var(--spacing-md);text-align:left;border-bottom:var(--border-standard)}.favorites-table th{background-color:var(--color-card-bg);color:var(--color-primary);position:sticky;top:0}.favorites-table tr:hover{background-color:var(--color-card-bg)}.image-cell{width:60px}.clickable-row{cursor:pointer;transition:background-color .2s}.clickable-row:hover{background-color:#00b4d81a!important}.thumbnail{width:50px;height:50px;object-fit:cover;border-radius:var(--border-radius-sm)}.video-thumbnail{width:50px;height:50px;background-color:#222;border-radius:var(--border-radius-sm);display:flex;align-items:center;justify-content:center}.video-icon{font-size:1.2rem;color:var(--color-text)}.dashboard-charts{background-color:var(--color-card-bg);border:var(--border-standard);border-radius:var(--border-radius-md);padding:var(--spacing-lg);margin-bottom:var(--spacing-xxl)}.chart-controls{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-lg);flex-wrap:wrap}.chart-controls h3{color:var(--color-primary);margin:0}.chart-toggle{display:flex;gap:var(--spacing-md)}.chart-toggle-btn{background-color:var(--color-button-neutral);color:var(--color-text);transition:background-color .3s}.chart-toggle-btn.active{background-color:var(--color-primary)}.chart-toggle-btn:hover{background-color:var(--color-primary-hover)}.chart-container{background-color:#0003;border-radius:var(--border-radius-sm);padding:var(--spacing-lg);margin-bottom:var(--spacing-lg);min-height:350px}.chart-container h4{text-align:center;margin-bottom:var(--spacing-md);color:var(--color-text-secondary)}.view-more{display:flex;justify-content:center}.view-analytics-btn{background-color:var(--color-primary);color:var(--color-text);padding:var(--spacing-md) var(--spacing-lg);font-size:var(--font-size-md)}.view-analytics-btn:hover{background-color:var(--color-primary-hover)}.analytics-container{max-width:var(--container-max-width);margin:0 auto;padding:var(--spacing-xl)}.analytics-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-xxl);padding-bottom:var(--spacing-lg);border-bottom:var(--border-standard)}.analytics-header h1{color:var(--color-primary)}.analytics-intro{margin-bottom:var(--spacing-xl);font-size:var(--font-size-lg);line-height:1.6;color:var(--color-text-secondary);text-align:center;max-width:800px;margin-left:auto;margin-right:auto}.chart-selection{display:flex;justify-content:center;gap:var(--spacing-md);margin-bottom:var(--spacing-xl);flex-wrap:wrap}.chart-btn{background-color:var(--color-button-neutral);color:var(--color-text);padding:var(--spacing-md) var(--spacing-lg);transition:background-color .3s}.chart-btn.active{background-color:var(--color-primary)}.chart-btn:hover{background-color:var(--color-primary-hover)}.analytics-chart-container{background-color:var(--color-card-bg);border:var(--border-standard);border-radius:var(--border-radius-md);padding:var(--spacing-xl);margin-bottom:var(--spacing-xl);min-height:400px}.chart-explanation{background-color:var(--color-card-bg);border:var(--border-standard);border-radius:var(--border-radius-md);padding:var(--spacing-xl);margin-bottom:var(--spacing-xxl)}.chart-explanation h4{color:var(--color-primary);margin-bottom:var(--spacing-md);text-align:center}.chart-explanation p{margin-bottom:var(--spacing-md);line-height:1.6}.recharts-tooltip-wrapper{background-color:var(--color-dark-bg)!important;border:var(--border-standard)!important;border-radius:var(--border-radius-sm)!important}.recharts-tooltip-item-list,.recharts-tooltip-item-name,.recharts-tooltip-item-value{color:var(--color-primary)!important}.recharts-tooltip-label{color:var(--color-danger)!important;font-weight:700}@media screen and (max-width: 1200px){.app-container{max-width:100%;padding:var(--spacing-lg)}}@media screen and (max-width: 992px){.content-container{height:auto;min-height:auto}.image-info h2{font-size:1.5rem}.explanation{max-height:120px}}@media screen and (max-width: 768px){header{flex-direction:column;align-items:center}header h1{margin-bottom:var(--spacing-lg);text-align:center}.clear-data-btn{margin-right:0;margin-bottom:var(--spacing-lg)}.content-container{flex-direction:column}.left-column{min-height:500px}.right-column{width:100%;flex-direction:row}.top-section,.bottom-section{height:300px}.dashboard-stats{flex-direction:column;gap:var(--spacing-md)}.filter{width:100%}.analytics-header{flex-direction:column;text-align:center}.analytics-header h1{margin-bottom:var(--spacing-md)}.chart-selection{flex-direction:column;align-items:stretch}.chart-btn{width:100%}}@media screen and (max-width: 576px){header h1{font-size:1.5rem}header h2{font-size:1.2rem}.right-column{flex-direction:column;gap:var(--spacing-lg)}.top-section,.bottom-section{height:250px}.image-info h2{font-size:1.3rem}.explanation{max-height:100px;font-size:var(--font-size-md)}.image-actions{flex-direction:column;gap:var(--spacing-sm)}button{width:100%}.image-grid{grid-template-columns:repeat(auto-fill,minmax(70px,1fr));gap:var(--spacing-sm)}.banned-thumbnail{width:50px;height:50px}}@media screen and (max-width: 480px){.app-container{padding:var(--spacing-md)}header{margin-bottom:var(--spacing-lg);padding-bottom:var(--spacing-md)}.left-column{min-height:400px}.top-section,.bottom-section{height:200px}.image-info{padding:var(--spacing-md)}.image-grid{grid-template-columns:repeat(auto-fill,minmax(60px,1fr));gap:var(--spacing-xs)}.thumbnail-date{font-size:var(--font-size-xs);padding:2px}.banned-item{padding:var(--spacing-sm)}.banned-title{font-size:var(--font-size-sm)}.banned-date{font-size:var(--font-size-xs)}}@media screen and (max-width: 350px){header h1{font-size:1.3rem}.image-grid{grid-template-columns:repeat(auto-fill,minmax(50px,1fr))}}