*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--primary: #48b5ba;--primary-hover: #1e3749;--primary-light: #eaf2f7;--danger: #dc2626;--danger-hover: #b91c1c;--danger-light: #fef2f2;--success: #16a34a;--success-light: #f0fdf4;--text: #0f172a;--text-muted: #64748b;--border: #e2e8f0;--bg: #f8fafc;--card: #ffffff;--radius: 8px;--radius-lg: 12px;--shadow: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);--shadow-md: 0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -1px rgba(0,0,0,.06)}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.5;font-size:15px}.app-layout{display:flex;flex-direction:column;min-height:100vh}.main-content{flex:1;padding:2rem;max-width:1100px;margin:0 auto;width:100%}.navbar{display:flex;align-items:center;gap:2rem;padding:0 2rem;height:60px;background:var(--card);border-bottom:1px solid var(--border);box-shadow:var(--shadow);position:sticky;top:0;z-index:100}.navbar-brand{flex-shrink:0}.brand-link{font-size:1.2rem;font-weight:700;color:var(--primary);text-decoration:none;display:flex;align-items:center}.navbar-logo{height:36px;width:auto;display:block}.navbar-links{display:flex;gap:.25rem;flex:1}.nav-link{padding:.375rem .75rem;border-radius:var(--radius);text-decoration:none;color:var(--text-muted);font-weight:500;font-size:.9rem;transition:all .15s}.nav-link:hover{background:var(--bg);color:var(--text)}.nav-link.active{background:var(--primary-light);color:var(--primary)}.navbar-user{display:flex;align-items:center;gap:.75rem;margin-left:auto}.user-name{font-size:.875rem;color:var(--text-muted);font-weight:500}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg);padding:1rem}.auth-card{background:var(--card);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:2.5rem;width:100%;max-width:420px;border:1px solid var(--border)}.auth-header{text-align:center;margin-bottom:2rem}.auth-logo{height:72px;width:auto;margin:0 auto .75rem;display:block}.auth-header p{color:var(--text-muted);font-size:.9rem}.auth-footer{text-align:center;margin-top:1.5rem;font-size:.875rem;color:var(--text-muted)}.auth-footer a{color:var(--primary);text-decoration:none;font-weight:500}.auth-footer a:hover{text-decoration:underline}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.5rem}.page-header h1{font-size:1.5rem;font-weight:700}.page-header p{color:var(--text-muted);font-size:.875rem;margin-top:.25rem}.card{background:var(--card);border-radius:var(--radius-lg);border:1px solid var(--border);box-shadow:var(--shadow)}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1rem}.item-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.25rem;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:.5rem;transition:box-shadow .15s}.item-card:hover{box-shadow:var(--shadow-md)}.item-card-header{display:flex;align-items:flex-start;justify-content:space-between;gap:.5rem}.item-card h3{font-size:1rem;font-weight:600;line-height:1.3}.item-card p{font-size:.8rem;color:var(--text-muted)}.item-card-actions{display:flex;gap:.375rem;flex-shrink:0}.item-card-img-wrap{position:relative;border-radius:var(--radius);overflow:hidden;background:var(--bg);aspect-ratio:16/9}.item-card-img{width:100%;height:100%;object-fit:cover;display:block}.item-card-img-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;color:var(--border)}.item-card-img-actions{position:absolute;bottom:0;left:0;right:0;display:flex;gap:.25rem;padding:.4rem;background:#00000073;opacity:0;transition:opacity .15s}.item-card-img-wrap:hover .item-card-img-actions{opacity:1}.item-card-img-actions .btn{font-size:.75rem;padding:.2rem .5rem;color:#fff}.item-card-img-uploading{color:#ffffffb3;font-size:.8rem;padding:.2rem .4rem}.badge{display:inline-block;padding:.2rem .6rem;border-radius:999px;font-size:.75rem;font-weight:500;background:var(--primary-light);color:var(--primary)}.badge-gray{background:var(--bg);color:var(--text-muted)}.price{font-weight:600;color:var(--success);font-size:.9rem}.form-group{display:flex;flex-direction:column;gap:.375rem;margin-bottom:1rem}.form-group label{font-size:.875rem;font-weight:500;color:var(--text)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}input,textarea,select{width:100%;padding:.5rem .75rem;border:1px solid var(--border);border-radius:var(--radius);font-size:.9rem;color:var(--text);background:var(--card);transition:border-color .15s,box-shadow .15s;font-family:inherit}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #2563eb1a}textarea{resize:vertical;min-height:80px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.375rem;padding:.5rem 1rem;border-radius:var(--radius);font-size:.875rem;font-weight:500;border:none;cursor:pointer;transition:all .15s;line-height:1;white-space:nowrap;text-decoration:none}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-hover)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover:not(:disabled){background:var(--danger-hover)}.btn-ghost{background:transparent;color:var(--text-muted);border:1px solid var(--border)}.btn-ghost:hover:not(:disabled){background:var(--bg);color:var(--text)}.btn-outline{background:transparent;color:var(--primary);border:1px solid var(--primary)}.btn-outline:hover:not(:disabled){background:var(--primary-light)}.btn-sm{padding:.3rem .65rem;font-size:.8rem}.btn-icon{padding:.375rem;border-radius:var(--radius)}.btn-full{width:100%}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;display:flex;align-items:center;justify-content:center;z-index:200;padding:1rem}.modal{background:var(--card);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:1.75rem;width:100%;max-width:480px;border:1px solid var(--border)}.modal h2{font-size:1.1rem;font-weight:600;margin-bottom:1.25rem}.modal-actions{display:flex;gap:.75rem;justify-content:flex-end;margin-top:1.25rem}.alert{padding:.75rem 1rem;border-radius:var(--radius);font-size:.875rem;margin-bottom:1rem}.alert-error{background:var(--danger-light);color:var(--danger);border:1px solid #fca5a5}.alert-success{background:var(--success-light);color:var(--success);border:1px solid #86efac}.empty-state{text-align:center;padding:4rem 2rem;color:var(--text-muted)}.empty-state svg{margin-bottom:1rem;opacity:.4}.empty-state h3{font-size:1.1rem;font-weight:600;color:var(--text);margin-bottom:.5rem}.empty-state p{font-size:.9rem;margin-bottom:1.5rem}.loading-screen{min-height:100vh;display:flex;align-items:center;justify-content:center}.spinner{width:36px;height:36px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1rem;margin-bottom:2rem}.stat-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.25rem 1.5rem;box-shadow:var(--shadow)}.stat-card .stat-value{font-size:2rem;font-weight:700;color:var(--primary)}.stat-card .stat-label{font-size:.85rem;color:var(--text-muted);margin-top:.25rem}.meal-time-row{display:flex;align-items:center;gap:1rem;padding:1rem 1.25rem;border-bottom:1px solid var(--border)}.meal-time-row:last-child{border-bottom:none}.meal-type-name{font-weight:600;min-width:120px}.meal-time-range{color:var(--text-muted);font-size:.875rem;flex:1}.meal-time-actions{display:flex;gap:.375rem}.menu-detail-layout{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;align-items:start}@media (max-width: 700px){.menu-detail-layout,.form-row{grid-template-columns:1fr}.navbar{padding:0 1rem;gap:1rem}.main-content{padding:1rem}}.section-title{font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin-bottom:.75rem}.item-list{display:flex;flex-direction:column;gap:.5rem}.item-row{display:flex;align-items:center;gap:.75rem;padding:.625rem .875rem;border-radius:var(--radius);border:1px solid var(--border);background:var(--card);transition:background .1s}.item-row:hover{background:var(--bg)}.item-row-info{flex:1;min-width:0}.item-row-info .name{font-weight:500;font-size:.9rem}.item-row-info .meta{font-size:.775rem;color:var(--text-muted)}.item-row-add{color:var(--primary);background:var(--primary-light)}.item-row-remove{color:var(--danger);background:var(--danger-light)}.search-bar{position:relative}.search-bar input{padding-left:2.25rem}.search-bar:before{content:"🔍";position:absolute;left:.6rem;top:50%;transform:translateY(-50%);font-size:.85rem;pointer-events:none}.filter-row{display:flex;gap:.5rem;flex-wrap:wrap;margin-bottom:1.25rem;align-items:center}.filter-row input{flex:1;min-width:180px}.share-panel{background:var(--primary-light);border:1px solid #bfdbfe;border-radius:var(--radius-lg);padding:1rem 1.25rem;margin-bottom:1.25rem}.share-panel-header{display:flex;align-items:flex-start;gap:.75rem;margin-bottom:.75rem}.share-icon{font-size:1.2rem;flex-shrink:0;margin-top:.1rem}.share-title{font-weight:600;font-size:.9rem;color:var(--primary)}.share-subtitle{font-size:.8rem;color:#3b82f6;margin-top:.1rem}.share-url-row{display:flex;gap:.5rem;align-items:center}.share-url-input{flex:1;font-size:.8rem;font-family:SF Mono,Fira Code,monospace;background:#fff;border-color:#bfdbfe;color:var(--text);min-width:0}.bg-panel{background:#f8f8f6;border:1px solid var(--border);border-radius:var(--radius-lg);padding:1rem 1.25rem;margin-bottom:1.25rem}.bg-panel-header{display:flex;align-items:center;justify-content:space-between;font-weight:600;font-size:.875rem;margin-bottom:.75rem}.bg-panel-empty{font-size:.8rem;color:var(--text-muted);margin:0}.bg-preview{display:flex;align-items:center;gap:.875rem;margin-top:.25rem}.bg-preview-media{width:120px;height:72px;object-fit:cover;border-radius:var(--radius);border:1px solid var(--border);flex-shrink:0;background:#000}.bg-preview-label{font-size:.825rem;color:var(--text-muted)}.signage-page{height:100dvh;max-height:100dvh;overflow:hidden;position:relative;background:#0f172a;background-size:cover;background-position:center}.signage-bg-video{position:fixed;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;z-index:0;pointer-events:none}.signage-bg-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000008c;z-index:1}.signage-wrap{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;padding:2.8vh 3.5vw 1.8vh;box-sizing:border-box}.signage-header{flex-shrink:0;margin-bottom:2vh;padding-bottom:1.8vh;border-bottom:1px solid rgba(255,255,255,.12)}.signage-title{font-size:clamp(1.5rem,3.8vw,5.5rem);font-weight:800;letter-spacing:-.025em;color:#fff;line-height:1;margin:0}.signage-subtitle{font-size:clamp(.7rem,1.2vw,1.5rem);color:#ffffff73;margin:.6vh 0 0}.signage-body{flex:1;min-height:0;overflow:hidden}.signage-columns{height:100%;column-fill:auto;column-gap:3vw;column-rule:1px solid rgba(255,255,255,.07)}.signage-section{break-inside:avoid;padding-bottom:3vh}.signage-cat{font-size:clamp(.6rem,.85vw,1rem);font-weight:700;text-transform:uppercase;letter-spacing:.13em;color:#ffffff59;border-bottom:1px solid rgba(255,255,255,.08);padding-bottom:.9vh;margin-bottom:.9vh}.signage-item{display:flex;justify-content:space-between;align-items:center;gap:2vw;padding:.9vh 0;border-bottom:1px solid rgba(255,255,255,.04)}.signage-item:last-child{border-bottom:none}.signage-item-img{width:clamp(2.5rem,4vw,5rem);height:clamp(2.5rem,4vw,5rem);object-fit:cover;border-radius:4px;flex-shrink:0;opacity:.9}.signage-item-name{font-size:clamp(.9rem,1.55vw,2rem);font-weight:400;color:#f1f5f9;line-height:1.2}.signage-item-price{font-size:clamp(.85rem,1.35vw,1.75rem);font-weight:600;color:#ffffff8c;flex-shrink:0;font-variant-numeric:tabular-nums}.signage-footer{flex-shrink:0;text-align:right;padding-top:1.2vh;margin-top:1vh;border-top:1px solid rgba(255,255,255,.05)}.signage-logo{height:clamp(1rem,1.8vh,2rem);width:auto;opacity:.8}.signage-empty{font-size:clamp(1rem,2vw,2rem);color:#ffffff4d;text-align:center;padding-top:10vh}.signage-splash{height:100dvh;display:flex;align-items:center;justify-content:center;background:#0f172a}.signage-splash .spinner{border-color:#ffffff26;border-top-color:#fff9}
