@keyframes loading{0%,to{opacity:.6}50%{opacity:1}}@keyframes loading-dark{0%,to{background-color:#2d3748}50%{background-color:#4a5568}}@keyframes sunsetTransition{0%{background:var(--bg-color)}to{background:linear-gradient(135deg,#f96,#ff5e62,#6441a5,#2c3e50)}}:root{--bg-color-light:#f0f4fb;--text-color-light:#2d3748;--container-bg-light:#ffffff;--input-bg-light:#edf2f7;--input-text-light:#2d3748;--value-color-light:#2d3748;--label-color-light:#2c5282;--border-color-light:#e2e8f0;--last-tee-time-bg-light:#ebf8ff;--last-tee-time-text-light:#2c5282;--section-title-color-light:#1a202c;--bg-color-dark:#1a202c;--text-color-dark:#e2e8f0;--container-bg-dark:#2d3748;--input-bg-dark:#4a5568;--input-text-dark:#e2e8f0;--value-color-dark:#e2e8f0;--label-color-dark:#63b3ed;--border-color-dark:#4a5568;--last-tee-time-bg-dark:#2c5282;--last-tee-time-text-dark:#e2e8f0;--section-title-color-dark:#63b3ed;--bg-color:var(--bg-color-light);--text-color:var(--text-color-light);--container-bg:var(--container-bg-light);--input-bg:var(--input-bg-light);--input-text:var(--input-text-light);--value-color:var(--value-color-light);--label-color:var(--label-color-light);--border-color:var(--border-color-light);--last-tee-time-bg:var(--last-tee-time-bg-light);--last-tee-time-text:var(--last-tee-time-text-light);--section-title-color:var(--section-title-color-light)}[data-theme=dark]{--bg-color:var(--bg-color-dark);--text-color:var(--text-color-dark);--container-bg:var(--container-bg-dark);--input-bg:var(--input-bg-dark);--input-text:var(--input-text-dark);--value-color:var(--value-color-dark);--label-color:var(--label-color-dark);--border-color:var(--border-color-dark);--last-tee-time-bg:var(--last-tee-time-bg-dark);--last-tee-time-text:var(--last-tee-time-text-dark);--section-title-color:var(--section-title-color-dark);--subtitle-color:#e2e8f0}.container,body{display:flex;flex-direction:column}body{background-color:var(--bg-color);color:var(--text-color);font-family:"Inter","Segoe UI",Arial,sans-serif;margin:0;padding:0;font-size:16px;min-height:100vh}#mainContainer,body{transition:background .5s ease}.container{position:relative;width:90%;max-width:600px;margin:20px auto;padding:22px;background:var(--container-bg);border-radius:15px;box-shadow:0 10px 30px rgba(0,0,0,.1);transition:transform .3s,box-shadow .5s,height .3s ease,background .5s ease}.header{position:relative;text-align:center;margin-bottom:30px}.logo,h1{margin-bottom:10px}.logo{max-width:200px;height:auto}hr{border:0;border-top:1px solid var(--border-color);margin:20px 0}h1{color:#1a202c;font-size:2em;font-weight:700}h3{font-size:1.2em;color:#4a5568;margin-top:0}.header h3{color:var(--subtitle-color, #4a5568)}.section-title{margin:20px 0 15px;font-weight:700;color:var(--section-title-color);font-size:1.2em;text-align:center}.form-group{margin-bottom:20px}.label{display:block;color:var(--label-color);font-weight:600;font-size:.9em;margin-bottom:5px}.value{color:var(--value-color);font-size:1em;font-weight:400}input[type=date],input[type=text],select{width:100%;padding:10px;font-size:16px;border-radius:8px;border:1px solid var(--border-color);background-color:var(--input-bg);color:var(--input-text);box-sizing:border-box;-webkit-appearance:none;-moz-appearance:none;appearance:none}input[type=date]:focus,input[type=text]:focus,select:focus{border-color:#3182ce;box-shadow:0 0 0 3px rgba(49,130,206,.1);outline:0}.location-input-container{position:relative;width:100%;max-width:100%;margin-bottom:20px}.clear-btn{position:absolute;right:10px;top:50%;transform:translateY(-50%);z-index:2;background:#e2e8f0;border:1px solid #cbd5e1;font-size:18px;cursor:pointer;color:#2d3748;padding:5px 10px;border-radius:6px;transition:background .2s,border-color .2s}.clear-btn:hover{background:#cbd5e1;border-color:#a0aec0}[data-theme=dark] .clear-btn{color:#e2e8f0;background:#2d3748;border:1px solid #4a5568}.twilight-effect .clear-btn:hover,[data-theme=dark] .clear-btn:hover{background:#4a5568;border-color:#718096}.suggestions{position:absolute;top:100%;left:0;right:0;background-color:#fff;border:1px solid #ddd;border-top:none;list-style:none;display:none;margin:0;padding:0;max-height:150px;overflow-y:auto;z-index:1000;box-shadow:0 2px 4px rgba(0,0,0,.1)}.suggestions li{padding:10px;cursor:pointer;transition:background-color .3s}.suggestions:not(:empty){display:block}.suggestions li:hover{background-color:#e2e8f0}[data-theme=dark] .suggestions{background-color:var(--container-bg-dark);border-color:var(--border-color-dark)}.twilight-effect select option,[data-theme=dark] .suggestions li:hover{background-color:var(--input-bg-dark)}#locationSearch{width:100%;padding:10px;font-size:16px;border:2px solid #007bff;border-radius:4px}#locationSearch:focus{outline:0;box-shadow:0 0 0 3px rgba(0,123,255,.25)}.checkbox-group{display:flex;align-items:center;margin-bottom:10px}.checkbox-group .label{margin-bottom:0;margin-right:10px}input[type=checkbox]{margin-right:5px}.last-tee-time{background-color:var(--last-tee-time-bg);border-radius:10px;padding:20px;text-align:center;margin-top:20px;transition:background-color .3s}.last-tee-time-label{font-size:1.2em;color:#2b6cb0;font-weight:700;margin-bottom:10px}[data-theme=dark] .last-tee-time-label{color:var(--section-title-color-dark)}.last-tee-time-value{font-size:2em;color:var(--last-tee-time-text);font-weight:700}.skeleton-loader{animation:loading 1.5s infinite}.skeleton-row{height:20px;margin-bottom:10px;background:#f0f0f0;border-radius:4px}.skeleton-last-tee-time{margin-top:20px;padding:20px;background:#f0f0f0;border-radius:10px}.skeleton-label,.skeleton-value{background:#e0e0e0;border-radius:4px}.skeleton-label{height:24px;width:60%;margin-bottom:10px}.skeleton-value{height:36px;width:40%}[data-theme=dark] .skeleton-loader{animation:loading-dark 1.5s infinite}[data-theme=dark] .skeleton-label,[data-theme=dark] .skeleton-last-tee-time,[data-theme=dark] .skeleton-row,[data-theme=dark] .skeleton-value{background:#4a5568}.content-section,.hidden,.slider:before,.theme-switch input{display:none}#slowFlightNote{margin-top:10px;font-style:italic;color:#718096}[data-theme=dark] #slowFlightNote{color:#a0aec0}#futureSection,#resultSection{flex-grow:1;overflow-y:auto}.buy-me-coffee{text-align:center;margin:30px;padding-top:20px}.bmc-button{height:45px!important;width:auto!important;max-width:170px;transition:transform .3s ease}.bmc-button:hover{transform:scale(1.05)}.theme-switch-wrapper{position:absolute;top:10px;right:10px;z-index:2}.theme-switch{display:inline-block;height:34px;position:relative;width:60px}.slider{background-color:#ccc;bottom:0;cursor:pointer;left:0;position:absolute;right:0;top:0;transition:.4s;display:flex;align-items:center;justify-content:flex-start;padding:0 5px}.slider .moon-icon{width:20px;height:20px;color:#fff;transition:.4s}input:checked+.slider{background-color:#66bb6a;justify-content:flex-end}input:checked+.slider .moon-icon{transform:rotate(360deg)}.slider.round{border-radius:34px}.twilight-gradient{position:fixed;top:0;left:0;width:130%;height:100%;background:linear-gradient(135deg,#f96,#ff5e62,#6441a5,#2c3e50);opacity:0;pointer-events:none;transition:opacity .5s ease;z-index:-1}.twilight-effect .twilight-gradient{opacity:1}.twilight-effect{color:var(--text-color-dark)}.twilight-effect .container{background:rgba(255,255,255,.1);backdrop-filter:blur(10px);box-shadow:0 4px 6px rgba(0,0,0,.3)}.twilight-effect #slowFlightNote,.twilight-effect .value{color:var(--value-color-dark)}.twilight-effect .last-tee-time-value{color:var(--last-tee-time-text-dark)}.twilight-effect .last-tee-time-label{color:var(--section-title-color-dark)}.twilight-effect .last-tee-time{background-color:rgba(44,82,130,.7)}.twilight-effect .label,.twilight-effect .section-title{color:var(--section-title-color-light)}.twilight-effect input[type=date],.twilight-effect input[type=text],.twilight-effect select{background-color:rgba(74,85,104,.7);color:var(--input-text-dark);border-color:var(--border-color-dark)}.twilight-effect .clear-btn,.twilight-effect input::placeholder{color:rgba(226,232,240,.7)}.twilight-effect .clear-btn{color:#e2e8f0;background:#2d3748;border:1px solid #4a5568}.twilight-effect input[type=date]::-webkit-calendar-picker-indicator,[data-theme=dark] input[type=date]::-webkit-calendar-picker-indicator{filter:invert(1) brightness(1.5)}[data-theme=dark] input[type=date]::-ms-input-placeholder{color:#e2e8f0}@media (max-width:600px){.container{padding:15px;margin:10px auto}input[type=date],input[type=text],select{font-size:14px}.form-group{margin-bottom:15px}.label{font-size:.85em}h1{font-size:1.5em}.section-title{font-size:1.1em}.last-tee-time-label,h3{font-size:1em}.last-tee-time-value{font-size:1.5em}.bmc-button{height:40px!important;max-width:150px}}