@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Noto+Sans+TC:wght@400;500;600;700&display=swap";:root{--primary-color: #2563eb;--bg-color: #f4f5f7;--card-bg: #ffffff;--text-main: #1e293b;--text-muted: #64748b;--border-color: #e2e8f0;--font-family: "Inter", "Noto Sans TC", sans-serif}body{margin:0;padding:0;background-color:var(--bg-color);font-family:var(--font-family);color:var(--text-main);min-height:100vh}.admin-layout{padding:60px 40px;max-width:1200px;margin:0 auto}.header{display:flex;align-items:center;margin-bottom:40px}.header-icon{color:var(--primary-color);margin-right:12px}.header-title{font-size:1.5rem;font-weight:700;margin:0}.stats-row{display:flex;gap:24px;margin-bottom:48px}.stat-card{background-color:var(--card-bg);border-radius:16px;padding:24px;display:flex;align-items:center;gap:20px;flex:1;box-shadow:0 4px 6px -1px #0000000d}.stat-icon-wrapper{background-color:#eff6ff;color:var(--primary-color);width:56px;height:56px;border-radius:14px;display:flex;align-items:center;justify-content:center}.stat-icon-wrapper.green{background-color:#dcfce7;color:#16a34a}.stat-icon-wrapper.orange{background-color:#ffedd5;color:#ea580c}.stat-content{display:flex;flex-direction:column}.stat-label{font-size:.9rem;color:var(--text-muted);font-weight:500;margin-bottom:4px}.stat-value{font-size:1.5rem;font-weight:700;color:var(--text-main)}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.section-title{font-size:1.25rem;font-weight:700;margin:0}.btn-primary{background-color:var(--primary-color);color:#fff;border:none;border-radius:8px;padding:10px 16px;font-size:.9rem;font-weight:600;cursor:pointer;display:flex;align-items:center;gap:8px}.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(380px,1fr));gap:24px}.project-card{background-color:var(--card-bg);border-radius:16px;padding:28px;box-shadow:0 4px 6px -1px #0000000d}.project-date{font-size:.75rem;color:var(--text-muted);display:flex;align-items:center;gap:6px;margin-bottom:16px;background-color:#f8fafc;padding:4px 10px;border-radius:6px;width:fit-content;font-weight:500}.project-title{font-size:1.15rem;font-weight:700;margin:0 0 20px;line-height:1.5}.project-meta{display:flex;gap:20px;font-size:.85rem;color:var(--text-muted);margin-bottom:24px;font-weight:500}.meta-item{display:flex;align-items:center;gap:8px}.card-actions{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:12px}.btn-secondary{background-color:#f1f5f9;color:var(--text-main);border:none;border-radius:8px;padding:10px;font-size:.85rem;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:background-color .2s}.btn-secondary.outline{background-color:transparent;border:1px solid var(--border-color);color:var(--primary-color)}.btn-success{background-color:#10b981;color:#fff;border:none;border-radius:8px;padding:10px;font-size:.85rem;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px}.card-footer{display:flex;gap:12px}.btn-detail{flex:1;background-color:#f8fafc;color:var(--text-main);border:none;border-radius:8px;padding:10px;font-size:.85rem;font-weight:600;cursor:pointer}.btn-danger-icon{background-color:#fef2f2;color:#ef4444;border:none;border-radius:8px;width:44px;display:flex;align-items:center;justify-content:center;cursor:pointer}@media(max-width:768px){.admin-layout{padding:24px 16px}.header{flex-direction:column;align-items:flex-start;gap:12px;margin-bottom:32px}.stats-row{flex-direction:column;gap:16px}.projects-grid,.card-actions{grid-template-columns:1fr}.section-header{flex-direction:column;align-items:flex-start;gap:16px}table{display:block;overflow-x:auto;white-space:nowrap;-webkit-overflow-scrolling:touch}div[style*="grid-template-columns: 1fr 1fr 1fr"]{grid-template-columns:1fr!important}}.modal-overlay{position:fixed;inset:0;background-color:#0f172a66;backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .25s cubic-bezier(.16,1,.3,1)}.modal-content.qr-modal{background-color:var(--card-bg);border-radius:20px;width:90%;max-width:440px;padding:32px;box-shadow:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a;animation:slideUp .3s cubic-bezier(.16,1,.3,1);border:1px solid rgba(255,255,255,.8)}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.modal-title{font-size:1.25rem;font-weight:700;color:var(--text-main);margin:0}.close-btn{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:4px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:background-color .2s,color .2s}.close-btn:hover{background-color:#f1f5f9;color:var(--text-main)}.modal-body{display:flex;flex-direction:column;align-items:center;text-align:center}.qr-container{background-color:#f8fafc;padding:16px;border-radius:16px;border:1px solid var(--border-color);box-shadow:inset 0 2px 4px #00000005;margin-bottom:20px;display:flex;align-items:center;justify-content:center}.qr-image{width:200px;height:200px;display:block}.qr-tip{font-size:.9rem;color:var(--text-muted);line-height:1.5;margin:0 0 20px}.url-copy-wrapper{display:flex;width:100%;gap:8px;background-color:#f8fafc;border:1px solid var(--border-color);padding:6px;border-radius:10px;align-items:center}.url-input{flex:1;border:none;background:transparent;padding:6px 10px;font-size:.85rem;color:var(--text-main);font-family:monospace;overflow:hidden;text-overflow:ellipsis;outline:none}.btn-copy{background-color:var(--primary-color);color:#fff;border:none;border-radius:8px;padding:8px 14px;font-size:.85rem;font-weight:600;cursor:pointer;display:flex;align-items:center;gap:6px;transition:opacity .2s;white-space:nowrap}.btn-copy:hover{opacity:.9}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{transform:translateY(20px) scale(.96);opacity:0}to{transform:translateY(0) scale(1);opacity:1}}