:root{--font-primary: "Outfit", "Sarabun", sans-serif;--bg-main: #060913;--bg-card: rgba(15, 23, 42, .65);--bg-card-hover: rgba(20, 30, 55, .8);--border-color: rgba(255, 255, 255, .08);--border-glow: rgba(16, 185, 129, .2);--border-glow-hover: rgba(16, 185, 129, .5);--primary: #10b981;--primary-hover: #34d399;--primary-glow: rgba(16, 185, 129, .4);--secondary: #0ea5e9;--secondary-glow: rgba(14, 165, 233, .4);--accent: #f59e0b;--accent-glow: rgba(245, 158, 11, .4);--text-main: #f8fafc;--text-muted: #94a3b8;--text-dark: #64748b;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .5);--shadow-md: 0 8px 30px rgba(0, 0, 0, .7);--shadow-lg: 0 16px 40px rgba(0, 0, 0, .85);--transition-fast: .2s ease;--transition-normal: .3s cubic-bezier(.4, 0, .2, 1);--transition-slow: .5s ease}*{box-sizing:border-box;margin:0;padding:0;scrollbar-width:thin;scrollbar-color:var(--primary) var(--bg-main)}body{font-family:var(--font-primary);background-color:var(--bg-main);color:var(--text-main);line-height:1.6;overflow-x:hidden;background-image:radial-gradient(circle at 10% 20%,rgba(4,120,87,.15) 0%,transparent 40%),radial-gradient(circle at 90% 80%,rgba(14,165,233,.12) 0%,transparent 45%),radial-gradient(circle at 50% 50%,rgba(16,185,129,.05) 0%,transparent 50%);background-attachment:fixed}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-main)}::-webkit-scrollbar-thumb{background:#10b9814d;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--primary)}.container{max-width:1280px;margin:0 auto;padding:0 2rem}@media (max-width: 768px){.container{padding:0 1rem}}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.3;letter-spacing:-.025em;color:#fff}a{color:inherit;text-decoration:none;transition:var(--transition-fast)}.navbar{position:sticky;top:0;z-index:100;background:#060913b3;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border-color);padding:1rem 0;transition:var(--transition-normal)}.nav-container{display:flex;justify-content:space-between;align-items:center}.logo{display:flex;align-items:center;gap:.75rem;font-size:1.25rem;font-weight:800;background:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;cursor:pointer}.logo-icon{color:var(--primary)}.nav-links{display:flex;align-items:center;gap:2rem;list-style:none}.nav-link{font-size:.95rem;font-weight:500;color:var(--text-muted);cursor:pointer;position:relative;padding:.25rem 0}.nav-link:hover,.nav-link.active{color:#fff}.nav-link:after{content:"";position:absolute;bottom:0;left:0;width:0;height:2px;background:var(--primary);transition:var(--transition-fast)}.nav-link:hover:after,.nav-link.active:after{width:100%}.btn-admin{background:#10b9811a;color:var(--primary);border:1px solid rgba(16,185,129,.3);padding:.5rem 1.25rem;border-radius:9999px;font-weight:600;display:flex;align-items:center;gap:.5rem;cursor:pointer;transition:var(--transition-normal)}.btn-admin:hover{background:var(--primary);color:#000;box-shadow:0 0 15px var(--primary-glow);border-color:var(--primary)}.hero{padding:5rem 0 3rem;position:relative;text-align:center}.hero-tag{display:inline-flex;align-items:center;gap:.5rem;background:#0ea5e91a;border:1px solid rgba(14,165,233,.3);color:var(--secondary);padding:.5rem 1.25rem;border-radius:9999px;font-size:.85rem;font-weight:700;text-transform:uppercase;margin-bottom:1.5rem;letter-spacing:.05em;box-shadow:0 4px 12px #0ea5e90d}.hero-title{font-size:3.5rem;font-weight:800;margin-bottom:1.5rem;line-height:1.2;background:linear-gradient(135deg,#fff 30%,#a7f3d0);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero-subtitle{font-size:1.75rem;font-weight:600;color:var(--primary);margin-bottom:2rem;max-width:900px;margin-left:auto;margin-right:auto;line-height:1.4;text-shadow:0 2px 10px rgba(16,185,129,.2)}.hero-desc{font-size:1.1rem;color:var(--text-muted);max-width:760px;margin:0 auto 3rem}.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;max-width:800px;margin:0 auto}.stat-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:16px;padding:1.5rem;display:flex;flex-direction:column;align-items:center;transition:var(--transition-normal)}.stat-card:hover{transform:translateY(-5px);border-color:var(--border-glow-hover);box-shadow:0 10px 20px #10b9811a}.stat-number{font-size:2.25rem;font-weight:800;color:var(--text-main);background:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:.25rem}.stat-label{font-size:.9rem;color:var(--text-muted);font-weight:500}@media (max-width: 768px){.hero-title{font-size:2.25rem}.hero-subtitle{font-size:1.25rem}.stats-grid{grid-template-columns:1fr}}.section-header{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:3rem;border-bottom:1px solid var(--border-color);padding-bottom:1rem}.section-info h2{font-size:2rem;margin-bottom:.5rem;position:relative}.section-info h2:before{content:"";position:absolute;bottom:-1rem;left:0;width:60px;height:3px;background:var(--primary);box-shadow:0 0 10px var(--primary-glow)}.section-info p{color:var(--text-muted)}.search-box{position:relative;width:320px}.search-input{width:100%;background:#0f172acc;border:1px solid var(--border-color);padding:.75rem 1rem .75rem 2.5rem;border-radius:9999px;color:#fff;outline:none;font-family:var(--font-primary);transition:var(--transition-normal)}.search-input:focus{border-color:var(--primary);box-shadow:0 0 15px var(--primary-glow)}.search-icon{position:absolute;left:1rem;top:50%;transform:translateY(-50%);color:var(--text-muted)}@media (max-width: 768px){.section-header{flex-direction:column;align-items:flex-start;gap:1.5rem}.search-box{width:100%}}.activity-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(360px,1fr));gap:2rem;padding-bottom:5rem}@media (max-width: 480px){.activity-grid{grid-template-columns:1fr}}.card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:20px;overflow:hidden;display:flex;flex-direction:column;transition:var(--transition-normal);cursor:pointer;position:relative}.card:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;border-radius:20px;border:1px solid transparent;background:linear-gradient(135deg,#10b9814d,#0ea5e94d) border-box;-webkit-mask:linear-gradient(#fff 0 0) padding-box,linear-gradient(#fff 0 0);-webkit-mask-composite:destination-out;mask-composite:exclude;pointer-events:none;opacity:0;transition:var(--transition-normal)}.card:hover{transform:translateY(-8px);background:var(--bg-card-hover);box-shadow:var(--shadow-lg),0 10px 30px #10b9810d}.card:hover:before{opacity:1}.card-image-wrapper{height:220px;position:relative;overflow:hidden;background:#1e293b}.card-image{width:100%;height:100%;object-fit:cover;transition:var(--transition-slow)}.card:hover .card-image{transform:scale(1.08)}.card-image-placeholder{width:100%;height:100%;display:flex;flex-direction:column;justify-content:center;align-items:center;color:var(--text-dark);gap:.5rem}.card-badge{position:absolute;top:1rem;left:1rem;background:#060913d9;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);border:1px solid var(--border-color);padding:.25rem .75rem;border-radius:9999px;font-size:.75rem;font-weight:700;color:var(--primary);display:flex;align-items:center;gap:.25rem}.card-content{padding:1.5rem;display:flex;flex-direction:column;flex-grow:1}.card-date{font-size:.8rem;color:var(--secondary);font-weight:600;margin-bottom:.5rem;text-transform:uppercase}.card-title{font-size:1.25rem;font-weight:700;margin-bottom:.75rem;color:#fff;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;height:3.25rem}.card-desc{font-size:.9rem;color:var(--text-muted);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:1.5rem;line-height:1.5;flex-grow:1}.card-footer{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--border-color);padding-top:1rem}.card-readmore{font-size:.85rem;font-weight:700;color:var(--primary);display:flex;align-items:center;gap:.25rem}.card:hover .card-readmore{color:var(--primary-hover)}.card-media-count{display:flex;align-items:center;gap:.75rem;font-size:.8rem;color:var(--text-muted)}.media-indicator{display:flex;align-items:center;gap:.25rem}.modal-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:1000;background:#020408d9;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);display:flex;justify-content:center;align-items:center;padding:2rem;opacity:0;animation:fadeIn var(--transition-fast) forwards}@keyframes fadeIn{to{opacity:1}}.modal-content{background:#0b1122f2;border:1px solid var(--border-color);border-radius:24px;width:100%;max-width:960px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg),0 0 50px #10b9810d;position:relative;animation:slideUp var(--transition-normal) cubic-bezier(.34,1.56,.64,1) forwards}@keyframes slideUp{0%{transform:translateY(40px);opacity:0}to{transform:translateY(0);opacity:1}}.modal-close{position:absolute;top:1.5rem;right:1.5rem;background:#ffffff0d;border:1px solid var(--border-color);width:40px;height:40px;border-radius:50%;display:flex;justify-content:center;align-items:center;color:#fff;cursor:pointer;transition:var(--transition-fast);z-index:10}.modal-close:hover{background:var(--primary);color:#000;transform:rotate(90deg)}.modal-body{padding:3rem}@media (max-width: 768px){.modal-overlay{padding:1rem}.modal-body{padding:1.5rem}}.modal-header{margin-bottom:2rem}.modal-date{font-size:.9rem;color:var(--secondary);font-weight:700;text-transform:uppercase;margin-bottom:.5rem}.modal-title{font-size:2.25rem;font-weight:800;color:#fff;line-height:1.2}.slider-container{position:relative;width:100%;height:480px;background:#020617;border-radius:16px;overflow:hidden;margin-bottom:2.5rem;border:1px solid var(--border-color)}@media (max-width: 768px){.slider-container{height:280px}}.slide{width:100%;height:100%;display:none}.slide.active{display:block}.slide-image{width:100%;height:100%;object-fit:contain}.slide-video{width:100%;height:100%;outline:none}.slider-btn{position:absolute;top:50%;transform:translateY(-50%);background:#0f172ab3;border:1px solid var(--border-color);width:48px;height:48px;border-radius:50%;color:#fff;display:flex;justify-content:center;align-items:center;cursor:pointer;transition:var(--transition-fast);z-index:5}.slider-btn:hover{background:var(--primary);color:#000}.slider-btn.prev{left:1rem}.slider-btn.next{right:1rem}.slider-dots{position:absolute;bottom:1rem;left:50%;transform:translate(-50%);display:flex;gap:.5rem;z-index:5}.slider-dot{width:10px;height:10px;border-radius:50%;background:#fff6;cursor:pointer;transition:var(--transition-fast)}.slider-dot.active{background:var(--primary);width:24px;border-radius:5px}.modal-text{font-size:1.1rem;color:var(--text-main);line-height:1.8;white-space:pre-wrap;margin-bottom:2rem}.modal-media-gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:1rem;margin-top:2.5rem}.gallery-thumb{aspect-ratio:16/10;border-radius:8px;overflow:hidden;cursor:pointer;border:2px solid transparent;transition:var(--transition-fast)}.gallery-thumb.active{border-color:var(--primary);box-shadow:0 0 10px var(--primary-glow)}.gallery-thumb img,.gallery-thumb video{width:100%;height:100%;object-fit:cover}.admin-login-wrapper{min-height:80vh;display:flex;justify-content:center;align-items:center;padding:2rem 0}.login-card{background:var(--bg-card);border:1px solid var(--border-color);width:100%;max-width:440px;padding:3rem;border-radius:24px;box-shadow:var(--shadow-lg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.login-header{text-align:center;margin-bottom:2.5rem}.login-header h2{font-size:1.75rem;margin-bottom:.5rem}.login-header p{color:var(--text-muted);font-size:.9rem}.form-group{margin-bottom:1.5rem}.form-label{display:block;font-size:.9rem;font-weight:600;color:var(--text-main);margin-bottom:.5rem}.form-input,.form-textarea{width:100%;background:#0f172acc;border:1px solid var(--border-color);padding:.75rem 1rem;border-radius:10px;color:#fff;outline:none;font-family:var(--font-primary);font-size:1rem;transition:var(--transition-normal)}.form-input:focus,.form-textarea:focus{border-color:var(--primary);box-shadow:0 0 15px var(--primary-glow)}.form-textarea{resize:vertical;min-height:160px}.btn-primary{width:100%;background:var(--primary);color:#000;border:none;padding:.75rem 1.5rem;border-radius:10px;font-weight:700;font-size:1rem;cursor:pointer;display:flex;justify-content:center;align-items:center;gap:.5rem;transition:var(--transition-normal)}.btn-primary:hover{background:var(--primary-hover);box-shadow:0 0 20px var(--primary-glow)}.error-message{background:#ef44441a;border:1px solid rgba(239,68,68,.3);color:#f87171;padding:.75rem 1rem;border-radius:10px;font-size:.9rem;margin-bottom:1.5rem;display:flex;align-items:center;gap:.5rem}.admin-dashboard{padding:3rem 0}.admin-header-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:3rem;border-bottom:1px solid var(--border-color);padding-bottom:1.5rem}.admin-title-area h2{font-size:2rem}.admin-title-area p{color:var(--text-muted)}.admin-actions{display:flex;gap:1rem}.btn-secondary{background:#ffffff0d;color:#fff;border:1px solid var(--border-color);padding:.75rem 1.5rem;border-radius:10px;font-weight:600;cursor:pointer;display:flex;align-items:center;gap:.5rem;transition:var(--transition-normal)}.btn-secondary:hover{background:#ffffff1f}.activities-table-wrapper{background:var(--bg-card);border:1px solid var(--border-color);border-radius:20px;overflow:hidden;margin-bottom:3rem}.activities-table{width:100%;border-collapse:collapse;text-align:left}.activities-table th{background:#02061799;padding:1.25rem 1.5rem;font-weight:700;color:var(--primary);font-size:.9rem;border-bottom:1px solid var(--border-color)}.activities-table td{padding:1.25rem 1.5rem;border-bottom:1px solid var(--border-color);font-size:.95rem;vertical-align:middle}.activities-table tr:last-child td{border-bottom:none}.activities-table tr:hover td{background:#ffffff05}.table-title{font-weight:600;color:#fff}.table-media-count{display:flex;align-items:center;gap:.75rem;color:var(--text-muted)}.table-actions{display:flex;gap:.5rem}.btn-icon{width:36px;height:36px;border-radius:8px;display:flex;justify-content:center;align-items:center;cursor:pointer;border:1px solid transparent;transition:var(--transition-fast)}.btn-icon.edit{background:#0ea5e91a;color:var(--secondary);border-color:#0ea5e933}.btn-icon.edit:hover{background:var(--secondary);color:#fff}.btn-icon.delete{background:#ef44441a;color:#f87171;border-color:#ef444433}.btn-icon.delete:hover{background:#ef4444;color:#fff}.file-dropzone{border:2px dashed var(--border-color);padding:2.5rem;border-radius:16px;text-align:center;background:#0f172a66;cursor:pointer;transition:var(--transition-normal);display:flex;flex-direction:column;align-items:center;gap:.75rem}.file-dropzone:hover,.file-dropzone.drag-active{border-color:var(--primary);background:#10b9810d}.file-dropzone-icon{color:var(--primary)}.file-dropzone p{font-size:.95rem;color:var(--text-muted)}.file-dropzone span{font-size:.8rem;color:var(--text-dark)}.upload-progress-bar{width:100%;height:6px;background:#ffffff0d;border-radius:3px;overflow:hidden;margin-top:1rem}.upload-progress-fill{height:100%;background:var(--primary);width:0;transition:width .1s ease}.upload-previews{display:grid;grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:1rem;margin-top:1.5rem}.preview-item{position:relative;aspect-ratio:1;border-radius:8px;overflow:hidden;border:1px solid var(--border-color)}.preview-item img,.preview-item video{width:100%;height:100%;object-fit:cover}.preview-remove{position:absolute;top:.25rem;right:.25rem;background:#ef4444d9;border:none;width:22px;height:22px;border-radius:50%;color:#fff;display:flex;justify-content:center;align-items:center;cursor:pointer;font-size:.7rem;transition:var(--transition-fast)}.preview-remove:hover{background:#ef4444}.admin-tabs{display:flex;gap:1rem;margin-bottom:2rem;border-bottom:1px solid var(--border-color);padding-bottom:.5rem}.admin-tab-btn{background:transparent;border:none;color:var(--text-muted);font-size:1rem;font-weight:600;padding:.5rem 1rem;cursor:pointer;position:relative;transition:var(--transition-fast)}.admin-tab-btn:hover,.admin-tab-btn.active{color:#fff}.admin-tab-btn:after{content:"";position:absolute;bottom:-.5rem;left:0;width:0;height:2px;background:var(--primary);transition:var(--transition-fast)}.admin-tab-btn.active:after{width:100%}.footer{border-top:1px solid var(--border-color);padding:3rem 0;background:#02040880;text-align:center;color:var(--text-muted);font-size:.9rem}.footer-logo{font-size:1.1rem;font-weight:700;color:#fff;margin-bottom:.5rem}