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var(--color-border)}.legend-color.michaelmas{background-color:var(--color-michaelmas)}.legend-color.hilary{background-color:var(--color-hilary)}.legend-color.trinity{background-color:var(--color-trinity)}.info-text{color:var(--color-text);font-size:var(--font-size-sm);line-height:var(--line-height)}.loading-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:var(--color-background);display:flex;align-items:center;justify-content:center;z-index:9999;visibility:hidden;opacity:0}.loading-overlay.active{visibility:visible;opacity:1}.loading-spinner{width:48px;height:48px;border:var(--border-width-thick) solid var(--color-border);border-top-color:transparent;animation:none;position:relative}.loading-spinner:after{content:"LOADING";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:8px;font-weight:700;letter-spacing:.05em}@media (max-width: 640px){.info-content{gap:var(--spacing-sm)}.info-line.primary{font-size:var(--font-size-base)}.info-line.secondary{font-size:var(--font-size-sm)}}@media (min-width: 768px){.container{padding:0 var(--spacing-lg)}.app-main .container{max-width:768px}.app-header{height:56px;padding:var(--spacing-md) var(--spacing-lg)}.app-title{font-size:var(--font-size-xxl)}.app-subtitle{display:inline}.info-panel{padding:var(--spacing-lg)}.search-input-group{max-width:600px}}@media (min-width: 1024px){.container{padding:0 var(--spacing-xl)}.app-main .container{max-width:1024px}.app-main,.search-section,.calendar-section,.info-panel{padding:var(--spacing-lg)}}@media (min-width: 1440px){.app-main .container{max-width:1400px;display:grid;grid-template-columns:2fr 1fr;gap:var(--spacing-lg)}.search-section{grid-column:1 / -1}.calendar-section{grid-column:1}.info-panel-section{grid-column:2;margin-top:0}}@media 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var(--color-border);width:100%;max-width:600px;max-height:90vh;overflow:hidden;display:flex;flex-direction:column}.modal-header{background:var(--color-primary);color:#fff;padding:var(--spacing-md);display:flex;justify-content:space-between;align-items:center;border-bottom:var(--border-width) solid var(--color-border)}.modal-title{font-size:var(--font-size-lg);font-weight:700;margin:0;text-transform:uppercase;letter-spacing:.05em}.modal-close{background:transparent;border:var(--border-width) solid white;color:#fff;width:32px;height:32px;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:24px;line-height:1;padding:0}.modal-close:hover{background:#fff;color:var(--color-primary)}.modal-close:focus{outline:var(--border-width-thick) solid white;outline-offset:2px}.modal-content{padding:var(--spacing-lg);overflow-y:auto;flex:1}.shortcut-section{margin-bottom:var(--spacing-lg)}.shortcut-section:last-child{margin-bottom:0}.shortcut-heading{font-size:var(--font-size-base);font-weight:700;text-transform:uppercase;letter-spacing:.05em;margin:0 0 var(--spacing-md);padding-bottom:var(--spacing-sm);border-bottom:var(--border-width) solid var(--color-border)}.shortcut-list{margin:0;display:grid;gap:var(--spacing-sm)}.shortcut-list dt{font-family:var(--font-family-mono);font-weight:700;color:var(--color-primary)}.shortcut-list dd{margin:0 0 var(--spacing-sm) 0;color:var(--color-text-muted);font-size:var(--font-size-sm)}.shortcut-list dt code{background:var(--color-surface);padding:2px 4px;border:var(--border-width) solid var(--color-border)}.example-list{list-style:none;padding:0;margin:0}.example-list li{font-family:var(--font-family-mono);background:var(--color-surface);border:var(--border-width) solid var(--color-border);padding:var(--spacing-sm) var(--spacing-md);margin-bottom:var(--spacing-sm);color:var(--color-primary);font-weight:700}.example-list li:last-child{margin-bottom:0}@media (max-width: 767px){.modal-container{max-width:100%;max-height:100%;height:100%}.modal-overlay{padding:0}}:root{--theme-name: "light"}[data-theme=dark]{--theme-name: "dark";--color-primary: #4A7BA7;--color-primary-hover: #6FA3D2;--color-accent: #D4626D;--color-michaelmas: #D4626D;--color-hilary: #5E8AB4;--color-trinity: #4A8B6F;--color-michaelmas-faded: #D4626D60;--color-hilary-faded: #5E8AB460;--color-trinity-faded: #4A8B6F60;--color-background: #001122;--color-surface: #001833;--color-border: #003366;--color-text: #E8F0F7;--color-text-muted: #8FA9C7}[data-theme=dark] .app-header{background-color:var(--color-background);border-bottom-color:var(--color-border)}[data-theme=dark] .app-footer{background-color:var(--color-background);border-top-color:var(--color-border)}[data-theme=dark] .theme-toggle{border-color:var(--color-border);color:var(--color-text)}[data-theme=dark] .theme-toggle:hover{background:var(--color-primary);color:var(--color-background)}[data-theme=dark] .calendar-day-header{background-color:var(--color-surface);border-color:var(--color-border)}[data-theme=dark] .calendar-day.today{background-color:var(--color-primary);color:var(--color-background)}[data-theme=dark] .calendar-day.today .day-number{color:var(--color-background)}[data-theme=dark] .calendar-day.today .term-week-badge{background:var(--color-background);color:var(--color-primary)}[data-theme=dark] .search-button{background-color:var(--color-surface);border-color:var(--color-border);color:var(--color-text)}[data-theme=dark] .search-button:hover,[data-theme=dark] .nav-button:hover{background-color:var(--color-primary);color:var(--color-background)}[data-theme=dark] th{background:var(--color-surface);color:var(--color-text)}[data-theme=dark] .loading-overlay{background-color:var(--color-background)}[data-theme=dark] .info-button{border-color:var(--color-border);color:var(--color-text)}[data-theme=dark] .info-button:hover{background-color:var(--color-primary);border-color:var(--color-primary);color:var(--color-background)}[data-theme=dark] .github-button{border-color:var(--color-border);color:var(--color-text)}[data-theme=dark] .github-button:hover{background-color:var(--color-primary);border-color:var(--color-primary);color:var(--color-background)}[data-theme=dark] .modal-overlay{background-color:#001122f2}[data-theme=dark] .modal-container{background:var(--color-background);border-color:var(--color-border)}[data-theme=dark] .modal-header{background:var(--color-surface);border-bottom-color:var(--color-border)}[data-theme=dark] .modal-close{border-color:var(--color-text);color:var(--color-text)}[data-theme=dark] .modal-close:hover{background:var(--color-primary);border-color:var(--color-primary);color:var(--color-background)}[data-theme=dark] .shortcut-heading{border-bottom-color:var(--color-border)}[data-theme=dark] .shortcut-list dt code{background:var(--color-surface);border-color:var(--color-border)}[data-theme=dark] .example-list li{background:var(--color-surface);border-color:var(--color-border);color:var(--color-primary)}[data-theme=dark] .loading-spinner{border-color:var(--color-border);color:var(--color-text)}[data-theme=dark] .result-error{background-color:#300}[data-theme=dark] .pwa-install-prompt{background:var(--color-surface);color:var(--color-text);border-top-color:var(--color-accent)}[data-theme=dark] .pwa-install-button{background:var(--color-primary);color:var(--color-background);border-color:var(--color-primary)}[data-theme=dark] .pwa-install-button:hover{background:transparent;color:var(--color-primary)}[data-theme=dark] .suggestion-item:hover,[data-theme=dark] .suggestion-item.selected{background:var(--color-surface);color:var(--color-text)}[data-theme=dark] .calendar-day.highlighted.term-michaelmas:not(.extended-week){background-color:var(--color-michaelmas)!important;color:var(--color-background)}[data-theme=dark] .calendar-day.highlighted.term-michaelmas.extended-week{background-color:var(--color-michaelmas-faded)!important;color:var(--color-text)}[data-theme=dark] .calendar-day.highlighted.term-hilary:not(.extended-week){background-color:var(--color-hilary)!important;color:var(--color-background)}[data-theme=dark] .calendar-day.highlighted.term-hilary.extended-week{background-color:var(--color-hilary-faded)!important;color:var(--color-text)}[data-theme=dark] .calendar-day.highlighted.term-trinity:not(.extended-week){background-color:var(--color-trinity)!important;color:var(--color-background)}[data-theme=dark] .calendar-day.highlighted.term-trinity.extended-week{background-color:var(--color-trinity-faded)!important;color:var(--color-text)}[data-theme=dark] .calendar-day.highlighted:not(.term-michaelmas):not(.term-hilary):not(.term-trinity){background-color:var(--color-primary)!important;color:var(--color-background)}[data-theme=dark] a:focus,[data-theme=dark] button:focus,[data-theme=dark] .calendar-day:focus{outline-color:var(--color-primary)}[data-theme=dark] input,[data-theme=dark] textarea,[data-theme=dark] select{background-color:var(--color-background);border-color:var(--color-border);color:var(--color-text)}[data-theme=dark] input:focus,[data-theme=dark] textarea:focus,[data-theme=dark] select:focus{border-color:var(--color-primary)}[data-theme=dark] .skip-link{background:var(--color-primary);color:var(--color-background);border-color:var(--color-primary)}[data-theme=dark] .skip-link:focus{outline-color:var(--color-primary)}@media (prefers-contrast: high){:root{--color-border: #000000;--color-text: #000000;--color-text-muted: #404040}[data-theme=dark]{--color-border: #ffffff;--color-text: #ffffff;--color-text-muted: #c0c0c0}.calendar-day{border:1px solid var(--color-border)}.term-week-badge{border:1px solid currentColor}}:focus-visible{outline:var(--border-width-thick) solid var(--color-primary);outline-offset:2px}:focus:not(:focus-visible){outline:none}@media print{:root,[data-theme=dark]{--color-primary: #000000;--color-background: #ffffff;--color-surface: #f0f0f0;--color-border: #000000;--color-text: #000000;--color-text-muted: #666666}*{box-shadow:none!important;text-shadow:none!important}.calendar-day{border:1px solid var(--color-border)}}