:root{--primary: #ff6b35;--secondary: #004e89;--accent: #ffbe0b;--success: #2ec4b6;--bg: #fdf0d5;--dark: #1a1a2e;--border: 4px solid #1a1a2e;--shadow: 6px 6px 0px #1a1a2e;--shadow-sm: 4px 4px 0px #1a1a2e}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Noto Sans KR,sans-serif;background-color:var(--bg);background-image:radial-gradient(circle at 20% 80%,rgba(255,107,53,.1) 0%,transparent 50%),radial-gradient(circle at 80% 20%,rgba(0,78,137,.1) 0%,transparent 50%);min-height:100vh;padding:20px}.container{max-width:1200px;margin:0 auto}.header{text-align:center;margin-bottom:30px}.title{font-family:Black Han Sans,sans-serif;font-size:3rem;color:var(--dark);text-shadow:4px 4px 0px var(--primary);margin-bottom:10px}.subtitle{font-size:1.1rem;color:var(--secondary);font-weight:700}.stats-card{background:var(--primary);border:var(--border);box-shadow:var(--shadow);padding:25px 35px;margin-bottom:30px;display:flex;justify-content:center;align-items:center;gap:40px;flex-wrap:wrap;position:sticky;top:0;z-index:100;transition:all .25s ease}.stats-card.compact{padding:10px 25px;gap:30px;box-shadow:0 4px 12px #0003}.stat-item{text-align:center}.stat-label{font-size:.9rem;color:var(--dark);font-weight:700;text-transform:uppercase;letter-spacing:1px;transition:font-size .25s ease}.stats-card.compact .stat-label{font-size:.75rem}.stat-value{font-family:Black Han Sans,sans-serif;font-size:3.5rem;color:#fff;text-shadow:3px 3px 0px var(--dark);line-height:1;transition:all .25s ease}.stats-card.compact .stat-value{font-size:2rem;text-shadow:2px 2px 0px var(--dark)}@keyframes pulse-pop{0%{transform:scale(1)}50%{transform:scale(1.15)}to{transform:scale(1)}}.stat-value.pulse{animation:pulse-pop .3s ease}.stat-unit{font-size:1.5rem}.controls{display:flex;gap:15px;margin-bottom:25px;flex-wrap:wrap}.filter-btn{font-family:Noto Sans KR,sans-serif;font-weight:700;font-size:.95rem;padding:12px 24px;border:3px solid var(--dark);background:#fff;cursor:pointer;box-shadow:var(--shadow-sm);transition:all .1s ease}.filter-btn:hover{transform:translate(2px,2px);box-shadow:2px 2px 0 var(--dark)}.filter-btn.active{background:var(--accent)}.save-btn{position:absolute;top:50%;right:15px;transform:translateY(-50%);font-family:Noto Sans KR,sans-serif;font-weight:700;font-size:.85rem;padding:8px 16px;border:2px solid var(--dark);background:#fff;color:var(--dark);cursor:pointer;box-shadow:2px 2px 0 var(--dark);transition:all .2s ease}.save-btn:hover:not(:disabled){transform:translateY(-50%) translate(1px,1px);box-shadow:1px 1px 0 var(--dark);background:var(--accent)}.save-btn:disabled{background:#ffffff80;color:#1a1a2e66;border-color:#1a1a2e4d;box-shadow:none;cursor:not-allowed}.stats-card.compact .save-btn{padding:6px 14px;font-size:.8rem}.event-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px;margin-bottom:30px}.event-card{background:#fff;border:var(--border);box-shadow:var(--shadow);cursor:pointer;transition:all .15s ease;position:relative;overflow:hidden}.event-card:hover{transform:translate(-3px,-3px);box-shadow:9px 9px 0 var(--dark)}.event-card.selected{background:var(--accent)}.event-card.selected:after{content:"✓";position:absolute;top:10px;left:10px;background:var(--success);color:#fff;width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;border:2px solid var(--dark)}.event-cover-wrapper{position:relative;width:100%;height:160px;border-bottom:3px solid var(--dark)}.event-cover{width:100%;height:100%;object-fit:cover}.event-cover-placeholder{width:100%;height:100%;background:linear-gradient(135deg,var(--secondary) 0%,var(--primary) 100%);display:flex;align-items:center;justify-content:center;font-size:3rem}.event-type-overlay{position:absolute;bottom:10px;left:10px;font-size:.75rem;padding:4px 10px;border:2px solid var(--dark);font-weight:700;border-radius:4px;box-shadow:2px 2px 0 var(--dark)}.event-type-overlay.바다수영{background:#004e89a6;color:#fff}.event-type-overlay.하이킹{background:#2ec4b6a6;color:#fff}.event-type-overlay.여행{background:#ff6b35a6;color:#fff}.cover-zoom-btn{position:absolute;top:8px;right:8px;width:32px;height:32px;background:#fff;border:2px solid var(--dark);border-radius:6px;box-shadow:2px 2px 0 var(--dark);cursor:pointer;display:flex;align-items:center;justify-content:center;padding:5px;transition:all .1s ease;color:var(--dark)}.cover-zoom-btn:hover{transform:translate(1px,1px);box-shadow:1px 1px 0 var(--dark);background:var(--accent)}.event-content{padding:12px 15px 15px}.event-date{font-size:.85rem;color:var(--secondary);font-weight:700;margin-bottom:5px}.event-title{font-size:1.1rem;font-weight:900;color:var(--dark);margin-bottom:8px;line-height:1.3}.event-meta{display:flex;justify-content:space-between;align-items:center}.event-type{font-size:.8rem;padding:5px 12px;border:2px solid var(--dark);font-weight:700}.event-type.바다수영{background:var(--secondary);color:#fff}.event-type.하이킹{background:var(--success);color:#fff}.event-type.여행{background:var(--primary);color:#fff}.event-distance{font-family:Black Han Sans,sans-serif;font-size:1.3rem;color:var(--primary);margin-left:auto;text-align:right}.youtube-buttons{display:flex;gap:6px;margin-top:12px;flex-wrap:wrap;align-items:center}.youtube-label{display:flex;align-items:center;justify-content:center;width:24px;height:24px;color:red;margin-right:4px;flex-shrink:0}.youtube-label svg{width:100%;height:100%}.youtube-btn{position:relative;display:block;width:36px;height:36px;border-radius:50%;overflow:hidden;border:2px solid var(--dark);box-shadow:2px 2px 0 var(--dark);transition:all .15s ease}.youtube-btn:hover{transform:translate(2px,2px);box-shadow:0 0 0 var(--dark)}.youtube-thumb{width:100%;height:100%;object-fit:cover}.share-card-wrapper{position:fixed;top:0;left:0;width:100%;height:100%;background:#000c;display:none;justify-content:center;align-items:center;z-index:1000;padding:20px}.share-card-wrapper.active{display:flex}.share-card-container{background:#fff;border:var(--border);box-shadow:var(--shadow);width:400px;max-width:95vw}.share-card{padding:20px;background:var(--bg);aspect-ratio:1 / 1;display:flex;flex-direction:column}.share-card-header{text-align:center;margin-bottom:12px}.share-card-title{font-family:Black Han Sans,sans-serif;font-size:1.6rem;color:var(--dark);text-shadow:2px 2px 0px var(--primary)}.share-card-year{font-size:.85rem;color:var(--secondary);font-weight:700}.share-stats-row{display:flex;gap:10px;margin-bottom:12px}.share-stats{flex:1;background:var(--primary);border:3px solid var(--dark);box-shadow:3px 3px 0 var(--dark);padding:8px 10px;text-align:center}.share-stats-label{font-size:.7rem;color:var(--dark);font-weight:700}.share-stats-value{font-family:Black Han Sans,sans-serif;font-size:1.8rem;color:#fff;text-shadow:2px 2px 0px var(--dark);line-height:1}.share-calendar{flex:1;display:flex;flex-direction:column;gap:6px}.share-month-row{display:flex;align-items:center;gap:10px;background:#fff;border:2px solid var(--dark);padding:8px 12px;box-shadow:2px 2px 0 var(--dark)}.share-month-label{font-family:Black Han Sans,sans-serif;font-size:.9rem;color:var(--dark);width:42px;flex-shrink:0}.share-month-dots{display:flex;gap:5px;flex:1;flex-wrap:wrap}.share-dot{width:12px;height:12px;border-radius:50%;border:2px solid var(--dark);flex-shrink:0}.share-dot.바다수영{background:#48cae4}.share-dot.하이킹{background:#ffb5a7}.share-dot.여행{background:#c8b6ff}.share-dot.empty{background:#00000014;border-color:#00000026}.share-month-km{font-family:Black Han Sans,sans-serif;font-size:.95rem;color:var(--primary);min-width:50px;text-align:right;flex-shrink:0}.share-activity-summary{display:flex;justify-content:center;gap:15px;margin-top:8px;padding:10px;background:#fff;border:2px solid var(--dark);box-shadow:2px 2px 0 var(--dark)}.share-activity-item{display:flex;align-items:center;gap:4px;font-weight:700;font-size:.8rem}.share-activity-type{color:var(--secondary)}.share-activity-count{font-family:Black Han Sans,sans-serif;color:var(--dark)}.share-card-footer{text-align:center;margin-top:12px;font-size:.75rem;color:var(--secondary);font-weight:700}.share-card-actions{display:flex;gap:10px;padding:20px;background:#fff;border-top:3px solid var(--dark)}.share-card-actions button{flex:1;font-family:Noto Sans KR,sans-serif;font-weight:700;font-size:.95rem;padding:12px 20px;border:3px solid var(--dark);cursor:pointer;box-shadow:var(--shadow-sm);transition:all .1s ease}.share-card-actions button:hover{transform:translate(2px,2px);box-shadow:2px 2px 0 var(--dark)}.download-btn{background:var(--success);color:#fff}.close-btn{background:#fff;color:var(--dark)}.empty-state{text-align:center;padding:60px 20px;background:#fff;border:var(--border);box-shadow:var(--shadow);grid-column:1 / -1}.empty-state-emoji{font-size:4rem;margin-bottom:15px}.empty-state-text{font-size:1.2rem;color:var(--dark);font-weight:700}@media(max-width:600px){.title{font-size:2rem}.stat-value{font-size:2.5rem}.stats-card{padding:15px 70px 15px 20px;gap:20px}.stats-card.compact{padding:10px 70px 10px 15px}.controls{gap:8px}.filter-btn{padding:8px 12px;font-size:.85rem}.save-btn{right:10px;padding:6px 12px;font-size:.75rem}.event-grid{grid-template-columns:1fr}}.image-modal{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:#000000f2;z-index:2000;justify-content:center;align-items:center;flex-direction:column;padding:20px}.image-modal.active{display:flex}.image-modal-close{position:absolute;top:20px;right:25px;font-size:40px;color:#fff;background:none;border:none;cursor:pointer;width:50px;height:50px;display:flex;align-items:center;justify-content:center;transition:transform .2s ease}.image-modal-close:hover{transform:scale(1.2);color:var(--accent)}.image-modal-content{max-width:90%;max-height:80vh;object-fit:contain;border:4px solid white;border-radius:8px;box-shadow:0 10px 50px #00000080}.image-modal-caption{color:#fff;font-size:1.2rem;font-weight:700;margin-top:15px;text-align:center;text-shadow:1px 1px 3px rgba(0,0,0,.5)}.help-modal{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:#000000b3;z-index:2000;justify-content:center;align-items:center;padding:20px}.help-modal.active{display:flex}.help-modal-content{background:var(--bg);border:4px solid var(--dark);box-shadow:8px 8px 0 var(--dark);width:100%;max-width:400px;animation:helpModalIn .3s ease}@keyframes helpModalIn{0%{opacity:0;transform:scale(.9) translateY(-20px)}to{opacity:1;transform:scale(1) translateY(0)}}.help-modal-header{display:flex;justify-content:space-between;align-items:center;padding:15px 20px;background:var(--secondary);border-bottom:4px solid var(--dark)}.help-modal-title{font-family:Black Han Sans,sans-serif;font-size:1.4rem;color:#fff;text-shadow:2px 2px 0px var(--dark)}.help-modal-close{width:32px;height:32px;background:#fff;border:3px solid var(--dark);box-shadow:2px 2px 0 var(--dark);font-size:1.3rem;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s ease}.help-modal-close:hover{transform:translate(1px,1px);box-shadow:1px 1px 0 var(--dark);background:var(--accent)}.help-list{list-style:none;padding:20px;display:flex;flex-direction:column;gap:12px}.help-list li{display:flex;align-items:flex-start;gap:12px;padding:12px 15px;background:#fff;border:3px solid var(--dark);box-shadow:3px 3px 0 var(--dark);font-weight:600;font-size:.95rem;color:var(--dark);line-height:1.4}.help-icon{font-size:1.2rem;flex-shrink:0}.help-modal-ok{display:block;width:calc(100% - 40px);margin:0 20px 20px;padding:12px;font-family:Noto Sans KR,sans-serif;font-weight:700;font-size:1rem;background:var(--success);color:#fff;border:3px solid var(--dark);box-shadow:4px 4px 0 var(--dark);cursor:pointer;transition:all .15s ease}.help-modal-ok:hover{transform:translate(2px,2px);box-shadow:2px 2px 0 var(--dark)}.hamburger-btn{position:fixed;top:20px;left:20px;width:48px;height:48px;background:#fff;border:3px solid var(--dark);box-shadow:var(--shadow-sm);cursor:pointer;z-index:200;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:5px;padding:10px;transition:all .2s ease}.hamburger-btn:hover{transform:translate(2px,2px);box-shadow:2px 2px 0 var(--dark);background:var(--accent)}.hamburger-btn.active{background:var(--primary)}.hamburger-line{display:block;width:24px;height:3px;background:var(--dark);border-radius:2px;transition:all .3s ease}.hamburger-btn.active .hamburger-line:nth-child(1){transform:translateY(8px) rotate(45deg)}.hamburger-btn.active .hamburger-line:nth-child(2){opacity:0}.hamburger-btn.active .hamburger-line:nth-child(3){transform:translateY(-8px) rotate(-45deg)}.side-menu-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#0009;z-index:150;opacity:0;visibility:hidden;transition:all .3s ease}.side-menu-overlay.active{opacity:1;visibility:visible}.side-menu{position:fixed;top:0;left:0;width:300px;max-width:85vw;height:100%;background:var(--bg);border-right:4px solid var(--dark);box-shadow:10px 0 30px #0003;z-index:250;transform:translate(-100%);transition:transform .3s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column}.side-menu.active{transform:translate(0)}.side-menu-header{display:flex;justify-content:space-between;align-items:center;padding:20px;background:var(--primary);border-bottom:4px solid var(--dark)}.side-menu-logo{font-family:Black Han Sans,sans-serif;font-size:1.5rem;color:#fff;text-shadow:2px 2px 0px var(--dark)}.side-menu-close{width:36px;height:36px;background:#fff;border:3px solid var(--dark);box-shadow:2px 2px 0 var(--dark);font-size:1.5rem;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s ease}.side-menu-close:hover{transform:translate(1px,1px);box-shadow:1px 1px 0 var(--dark);background:var(--accent)}.side-menu-list{list-style:none;flex:1;padding:15px 0;overflow-y:auto}.side-menu-list li{margin:5px 15px}.side-menu-link{display:flex;align-items:center;gap:12px;padding:15px 18px;background:#fff;border:3px solid var(--dark);box-shadow:var(--shadow-sm);text-decoration:none;color:var(--dark);font-weight:700;font-size:1rem;transition:all .15s ease}.side-menu-link:hover{transform:translate(2px,2px);box-shadow:2px 2px 0 var(--dark);background:var(--accent)}.side-menu-icon{font-size:1.3rem;flex-shrink:0}.side-menu-footer{padding:20px;text-align:center;font-size:.85rem;color:var(--secondary);font-weight:700;border-top:3px solid var(--dark);background:#fff}@media(max-width:600px){.hamburger-btn{width:36px;height:36px;top:12px;left:12px;padding:7px;border-width:2px;box-shadow:2px 2px 0 var(--dark);gap:3px}.hamburger-line{width:16px;height:2px}.hamburger-btn.active .hamburger-line:nth-child(1){transform:translateY(5px) rotate(45deg)}.hamburger-btn.active .hamburger-line:nth-child(3){transform:translateY(-5px) rotate(-45deg)}}