:root{--primary-blue:#007AFF;--primary-green:#34C759;--primary-red:#FF3B30;--light-gray-bg:#f8f9fa;--border-color:#e5e5ea;--text-primary:#1c1c1e;--text-secondary:#6c757d}body,html{margin:0;padding:0;width:100%;height:100%;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--text-primary)}@keyframes fadeIn{from{opacity:0}to{opacity:1}}@keyframes scaleIn{from{transform:scale(.95);opacity:0}to{transform:scale(1)}}body.index-page{background-color:#0d1b2a;background-image:linear-gradient(145deg,#1b263b 0%,#0d1b2a 100%);display:grid;place-items:center;overflow:hidden}#particles-js{position:absolute;width:100%;height:100%;top:0;left:0;z-index:1}.homepage-menu{position:relative;z-index:2;display:flex;justify-content:center;align-items:center;width:100%;padding:20px;box-sizing:border-box}.menu-container{background:rgba(255,255,255,.95);backdrop-filter:blur(5px);padding:50px 40px;border-radius:24px;box-shadow:0 15px 45px rgba(0,0,0,.15);text-align:center;width:100%;max-width:420px;animation:scaleIn .5s cubic-bezier(.165,.84,.44,1);border-top:1px solid rgba(255,255,255,.5);border-left:1px solid rgba(255,255,255,.5)}.menu-container h1{font-size:36px;font-weight:700;color:var(--primary-blue);margin:0 0 10px}.menu-container .subtitle{font-size:16px;color:var(--text-secondary);margin:0 0 40px}.button-grid{display:grid;gap:20px}.menu-button{background-color:rgba(248,249,250,.8);border:1px solid var(--border-color);border-radius:16px;padding:25px;text-decoration:none;color:var(--text-primary);display:block;transition:all .25s ease-out}.menu-button:hover{transform:translateY(-5px);box-shadow:0 8px 20px rgba(0,0,0,.08);border-color:var(--primary-blue);background-color:#fff}.menu-button .icon{font-size:28px;color:var(--primary-blue);margin-bottom:15px;display:block}.menu-button .text{font-size:18px;font-weight:600;display:block;margin-bottom:5px}.menu-button .desc{font-size:14px;color:var(--text-secondary)}.menu-container footer{margin-top:40px;font-size:12px;color:var(--text-secondary)}body:not(.index-page) main#app-container{position:relative;display:flex;flex-direction:column;height:100%}body:not(.index-page) #map{flex-grow:1;z-index:1}@keyframes slideUp{from{transform:translateY(100%)}to{transform:translateY(0)}}#controls{background-color:var(--light-gray-bg);padding:20px 0;padding-bottom:calc(40px + env(safe-area-inset-bottom));border-top:1px solid #e5e5ea;box-shadow:0 -5px 20px rgba(0,0,0,.08);z-index:1000;flex-shrink:0;animation:slideUp .6s cubic-bezier(.25,.46,.45,.94)}.form-container{max-width:500px;margin:0 auto;padding:0 20px}#controls h1{font-size:24px;font-weight:700;margin:0 0 25px;color:var(--primary-blue);text-align:center}.promo-link{display:flex;align-items:center;gap:15px;margin-top:30px;padding:15px;background-color:#eef7ff;border-radius:10px;border:1px solid #cce4ff}.promo-link i{font-size:24px;color:var(--primary-blue)}.promo-link a{font-weight:600;color:var(--primary-blue);text-decoration:none}#controls footer{margin-top:20px;text-align:center}#controls footer a{color:var(--primary-blue);text-decoration:none}.input-with-icon{position:relative;margin-bottom:15px}.input-with-icon i{position:absolute;left:15px;top:50%;transform:translateY(-50%);color:var(--text-secondary)}#controls input[type=text]{width:100%;box-sizing:border-box;font-size:16px;padding:15px 15px 15px 45px;border:1px solid #ddd;border-radius:10px;background-color:#fefefe}.main-action-btn{position:relative;overflow:hidden;width:100%;padding:16px 20px;margin-top:25px;font-size:18px;font-weight:600;cursor:pointer;border:none;border-radius:10px;color:#fff;background-image:linear-gradient(to top,#0072ff,#0088ff);box-shadow:0 4px 15px rgba(0,122,255,.3)}.main-action-btn .progress-bar{position:absolute;top:0;left:0;height:100%;width:0;background-color:rgba(255,59,48,.6);border-radius:10px;transition:width 1.5s cubic-bezier(.23,1,.32,1);opacity:0;z-index:1}.main-action-btn.loading .progress-bar{opacity:1}#cancel-nav-btn{position:fixed;bottom:calc(25px + env(safe-area-inset-bottom));right:20px;z-index:1010;height:56px;width:56px;border-radius:50%;border:none;background-color:var(--primary-red);color:#fff;font-size:24px;box-shadow:0 5px 15px rgba(0,0,0,.2);cursor:pointer;opacity:0;transform:scale(.5);pointer-events:none;transition:all .3s cubic-bezier(.18,.89,.32,1.28)}#cancel-nav-btn.visible{opacity:1;transform:scale(1);pointer-events:auto}.options-container{display:flex;gap:15px;margin-top:20px}.options-box{border:1px solid #e5e5ea;border-radius:10px;padding:15px;flex:1}.options-box legend{font-weight:600}.options-box label{font-size:16px;display:flex;align-items:center}.options-box input[type=checkbox],.options-box input[type=radio]{margin-right:12px;width:1.3em;height:1.3em;accent-color:var(--primary-blue)}.glass-panel{background:rgba(28,28,30,.75);backdrop-filter:blur(10px) saturate(180%);color:#fff;padding:10px 15px;display:none;animation:fadeIn .5s ease-out}#status-panel,#tracker-stats-panel{flex-direction:row;justify-content:space-around;text-align:center}#status-panel span,#tracker-stats-panel div{flex-grow:1;flex-basis:0}#status-panel span:not(:last-child){border-right:1px solid rgba(255,255,255,.4)}#directions-panel{background:var(--primary-blue);color:#fff;padding:15px;text-align:center;font-size:26px;font-weight:700;display:none}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.6);display:none;justify-content:center;align-items:center;z-index:2000;padding:15px;box-sizing:border-box}.modal-content{background:#fff;padding:20px;border-radius:12px;text-align:center;width:100%;max-width:400px;box-shadow:0 10px 30px rgba(0,0,0,.2)}.modal-content h2{margin-top:0}.summary-details{text-align:left;margin:20px 0;font-size:16px;border-top:1px solid var(--border-color);border-bottom:1px solid var(--border-color);padding:10px 0}.summary-details p{margin:8px 0}.summary-details p strong{color:var(--text-secondary);width:130px;display:inline-block}.modal-buttons{margin-top:20px;display:flex;gap:10px;justify-content:center;flex-wrap:wrap}.modal-buttons button{padding:10px 20px;font-size:14px;border:none;border-radius:8px;font-weight:600;cursor:pointer;color:#fff}#close-summary-btn{background-color:#6c757d;order:3;flex-basis:100%;margin-top:10px}#print-summary-btn{background-color:#17a2b8}#share-summary-btn{background-color:var(--primary-green)}.print-only-summary{display:none}