:root{--bg:#f7f5f1;--surface:#fff;--text:#1d2228;--muted:#5b6470;--border:#d9d4cb;--primary:#1f3a5f;--primary-hover:#162b47;--primary-text:#fff;--accent:#b5832f;--success-bg:#e6f2e9;--success:#1f6b3a;--warning-bg:#fbf1dc;--warning:#7a5410;--error-bg:#fbe6e4;--error:#a3261b;--info-bg:#e7eef7;--focus:#c26a00;--radius:8px;--shadow:0 1px 2px #0000000f, 0 2px 8px #0000000d;color:var(--text);background:var(--bg);font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.5}*,:before,:after{box-sizing:border-box}body{background:var(--bg);min-height:100vh;flex-direction:column;min-height:100dvh;margin:0;display:flex}#root{flex-direction:column;flex:1 0 auto;display:flex}body.visit-mode{height:100vh;height:100dvh;overflow:hidden}body.visit-mode #root{flex:auto;min-height:0}body.visit-mode .footer-inner{padding-top:.35rem;padding-bottom:.35rem}img{max-width:100%}a{color:var(--primary)}h1{margin:.5rem 0 1rem;font-size:clamp(1.6rem,4vw,2.2rem);line-height:1.2}h2{margin:1.5rem 0 .75rem;font-size:1.3rem}h3{margin:0 0 .5rem;font-size:1.1rem}:focus-visible{outline:3px solid var(--focus);outline-offset:2px}.container{width:100%;max-width:1120px;margin:0 auto;padding:0 16px}.main{flex:1;padding-top:1rem;padding-bottom:3rem}.main:focus{outline:none}.narrow{max-width:560px}.narrow-left{max-width:760px}.muted{color:var(--muted)}.small{font-size:.875rem}.empty{border:2px dashed var(--border);border-radius:var(--radius);color:var(--muted);text-align:center;padding:1.5rem}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.skip-link{background:var(--surface);z-index:100;padding:8px 12px;position:absolute;top:-40px;left:8px}.skip-link:focus{top:8px}.site-header{background:var(--surface);border-bottom:1px solid var(--border)}.header-inner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.5rem 1rem;padding-top:.6rem;padding-bottom:.6rem;display:flex}.brand{color:var(--text);align-items:center;gap:.5rem;font-size:1.2rem;font-weight:700;text-decoration:none;display:inline-flex}.nav-list{flex-wrap:wrap;align-items:center;gap:.25rem 1rem;margin:0;padding:0;list-style:none;display:flex}.nav-list a{color:var(--text);padding:.25rem 0;text-decoration:none}.nav-list a.active{border-bottom:2px solid var(--accent);font-weight:600}.nav-list a.nav-cta{background:var(--primary);color:var(--primary-text);border-radius:var(--radius);border:none;padding:.35rem .8rem}.site-footer{border-top:1px solid var(--border);background:var(--surface);color:var(--text);flex-shrink:0;font-size:.9rem}.hosting-link a{color:var(--primary);font-weight:600}.footer-inner{flex-wrap:wrap;justify-content:space-between;gap:.5rem;padding-top:1rem;padding-bottom:1rem;display:flex}.footer-inner p{margin:0}button,.button{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);min-height:2.5rem;color:var(--text);font:inherit;cursor:pointer;justify-content:center;align-items:center;gap:.4rem;padding:.45rem 1rem;font-weight:500;text-decoration:none;display:inline-flex}button:hover:not(:disabled),.button:hover{border-color:var(--primary)}button:disabled{opacity:.55;cursor:not-allowed}.button-primary{background:var(--primary);border-color:var(--primary);color:var(--primary-text)}.button-primary:hover:not(:disabled){background:var(--primary-hover)}.button-danger{background:var(--error);border-color:var(--error);color:#fff}.button-danger-outline{color:var(--error);border-color:currentColor}.button-link{min-height:auto;color:var(--primary);font-weight:inherit;background:0 0;border:none;padding:0;text-decoration:underline}.button-icon{width:2.25rem;min-height:2.25rem;padding:0;font-size:1.4rem;line-height:1}.actions{flex-wrap:wrap;align-items:center;gap:.5rem;margin-top:.75rem;display:flex}.actions-large .button{padding:.6rem 1.3rem;font-size:1.05rem}.form{gap:.25rem;display:grid}fieldset{border:none;min-width:0;margin:0;padding:0}legend{margin-bottom:.5rem;padding:0;font-weight:600}.field{margin-bottom:.9rem}.field label,.field-label{margin-bottom:.25rem;font-weight:600;display:block}.field input,.field textarea,.field select,.search input{border-radius:var(--radius);width:100%;font:inherit;background:var(--surface);color:var(--text);border:1px solid #a9a296;padding:.55rem .7rem}.field textarea{resize:vertical}.field-hint,.field-counter{color:var(--muted);margin:0 0 .25rem;font-size:.875rem}.field-counter{text-align:right;margin-top:.15rem}.field-error{color:var(--error);margin:.25rem 0 0;font-size:.9rem;font-weight:500}.field-invalid input,.field-invalid textarea{border-color:var(--error)}.checkbox{align-items:flex-start;gap:.5rem;margin:.75rem 0;display:flex}.checkbox input{margin-top:.3rem}.notice{border-radius:var(--radius);background:var(--info-bg);border-left:4px solid var(--primary);margin:.75rem 0;padding:.75rem 1rem}.notice p{margin:.25rem 0 0}.notice-error{background:var(--error-bg);border-left-color:var(--error)}.notice-warning{background:var(--warning-bg);border-left-color:var(--accent)}.notice-success{background:var(--success-bg);border-left-color:var(--success)}.loading{color:var(--muted);align-items:center;gap:.6rem;padding:1rem 0;display:flex}.spinner{border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;width:1.1rem;height:1.1rem;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion:reduce){.spinner{animation-duration:3s}}.badge{color:#3d4249;background:#ebe7e0;border-radius:999px;padding:.1rem .55rem;font-size:.8rem;font-weight:600;display:inline-block}.badge-success{background:var(--success-bg);color:var(--success)}.badge-warning{background:var(--warning-bg);color:var(--warning)}.badge-danger{background:var(--error-bg);color:var(--error)}.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);margin:1rem 0;padding:1rem 1.25rem}.panel h2{margin-top:0}.panel-danger{border-color:#e4b4ae}.hero{padding:1.5rem 0 .5rem}.hero p{max-width:640px;color:var(--muted);font-size:1.05rem}.card-grid{grid-template-columns:repeat(auto-fill,minmax(min(100%,240px),1fr));gap:1.25rem;margin:0;padding:0;list-style:none;display:grid}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.card-link{color:var(--text);text-decoration:none;display:block}.card-cover{aspect-ratio:4/3;object-fit:cover;background:#e5e0d7;width:100%;display:block}.card-cover-empty{background:linear-gradient(135deg,#e5e0d7,#cfc7b9)}.card-title{padding:.75rem 1rem 0;font-size:1.1rem;font-weight:700;display:block}.card-link:hover .card-title{text-decoration:underline}.card-meta{margin:0;padding:.25rem 1rem 1rem;font-size:.9rem}.pagination{flex-wrap:wrap;justify-content:center;align-items:center;gap:1rem;margin-top:1.5rem;display:flex}.exhibition-cover{object-fit:cover;border-radius:var(--radius);background:#e5e0d7;width:100%;max-height:420px}.exhibition-description,.artwork-description{white-space:pre-wrap;max-width:70ch}.prose{max-width:70ch}.gallery-grid{grid-template-columns:repeat(auto-fill,minmax(min(100%,220px),1fr));gap:1rem;padding:0;list-style:none;display:grid}.gallery-item{text-align:left;flex-direction:column;align-items:stretch;gap:.25rem;width:100%;height:100%;padding:.5rem;display:flex}.gallery-item img{aspect-ratio:1;object-fit:contain;background:#ece8e1;border-radius:4px;width:100%}.gallery-title{font-weight:700}.gallery-artist,.gallery-slot{color:var(--muted);font-size:.875rem;font-weight:400}.modal{border-radius:var(--radius);border:none;width:min(560px,100vw - 32px);max-height:calc(100vh - 32px);padding:0;box-shadow:0 10px 40px #0000004d}.modal-wide{width:min(960px,100vw - 32px)}.modal::backdrop{background:#0f121699}.modal-body{padding:1rem 1.25rem 1.25rem}.modal-header{justify-content:space-between;align-items:flex-start;gap:1rem;display:flex}.modal-header h2{margin:.25rem 0 .75rem}.artwork-sheet{grid-template-columns:minmax(0,3fr) minmax(0,2fr);gap:1.25rem;display:grid}.artwork-sheet-image{object-fit:contain;background:#ece8e1;border-radius:4px;width:100%;max-height:70vh}.artwork-artist{margin-top:0;font-weight:600}@media (max-width:700px){.artwork-sheet{grid-template-columns:1fr}}.recovery-box{background:var(--surface);border:2px solid var(--accent);border-radius:var(--radius);padding:1rem 1.25rem}.recovery-box h2{margin-top:0}.recovery-code{letter-spacing:.05em;word-break:break-all;-webkit-user-select:all;user-select:all;background:#f3efe6;border-radius:4px;padding:.75rem;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:clamp(1rem,4vw,1.3rem)}.dashboard-list{gap:.75rem;padding:0;list-style:none;display:grid}.dashboard-item{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);grid-template-columns:96px 1fr;align-items:center;gap:.5rem 1rem;padding:.75rem;display:grid}.dashboard-item .actions{grid-column:1/-1;margin-top:0}.dashboard-cover{object-fit:cover;border-radius:4px;width:96px;height:72px}.dashboard-text h2{margin:0 0 .25rem;font-size:1.15rem}.dashboard-text p{margin:0}.studio-header{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:.5rem 1rem;display:flex}.studio-header h1{margin-bottom:.25rem}.tabs{border-bottom:2px solid var(--border);flex-wrap:wrap;gap:.25rem;margin:1.25rem 0 0;display:flex}.tab{border-radius:var(--radius) var(--radius) 0 0;background:0 0;border:none;border-bottom:3px solid #0000;margin-bottom:-2px}.tab-active{border-bottom-color:var(--accent);background:var(--surface);font-weight:700}.tab-content{padding-top:.5rem}.file-drop{border:2px dashed var(--primary);border-radius:var(--radius);background:var(--info-bg);cursor:pointer;justify-content:center;align-items:center;min-height:5rem;font-weight:600;display:flex;position:relative}.file-drop input{opacity:0;cursor:pointer;position:absolute;inset:0}.file-drop:focus-within{outline:3px solid var(--focus)}.file-drop-disabled{opacity:.5;cursor:not-allowed}.upload-queue{gap:.4rem;margin:1rem 0 0;padding:0;list-style:none;display:grid}.upload-item{background:#f3f1ed;border-radius:4px;flex-wrap:wrap;gap:.25rem 1rem;padding:.4rem .6rem;font-size:.9rem;display:flex}.upload-name{overflow-wrap:anywhere;font-weight:600}.upload-done{background:var(--success-bg)}.upload-error{background:var(--error-bg)}.upload-item .upload-error{color:var(--error);background:0 0;flex-basis:100%}.upload-item progress{flex:120px}.artwork-grid{grid-template-columns:repeat(auto-fill,minmax(min(100%,230px),1fr));gap:1rem;padding:0;list-style:none;display:grid}.artwork-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.artwork-card img{aspect-ratio:4/3;object-fit:contain;background:#ece8e1;width:100%;display:block}.artwork-card-body{padding:.6rem .75rem .75rem}.artwork-card-body p{margin:0 0 .25rem}.artwork-card-title{font-weight:700}.sheet-form{grid-template-columns:200px 1fr;align-items:start;gap:1rem;display:grid}.sheet-preview{background:#ece8e1;border-radius:4px;width:100%}@media (max-width:640px){.sheet-form{grid-template-columns:1fr}.sheet-preview{max-width:200px}}.room-editor{grid-template-columns:minmax(0,3fr) minmax(0,2fr);align-items:start;gap:1.25rem;display:grid}@media (max-width:860px){.room-editor{grid-template-columns:1fr}}.room-plan{background:#e6e1d8;border:6px solid #6f655a;border-radius:4px;grid-template-rows:repeat(5,auto);grid-template-columns:repeat(5,minmax(0,1fr));gap:6px;padding:6px;display:grid}.slot{background:#f8f6f2;border:2px dashed #9c9284;flex-direction:column;min-height:4.5rem;padding:4px;position:relative;overflow:hidden}.slot img{object-fit:contain;width:100%;height:3.4rem}.slot-filled{background:#fff;border-style:solid;border-color:#6f655a}.slot-selected{border-color:var(--focus);box-shadow:0 0 0 3px var(--focus)}.slot-empty{color:var(--muted);font-size:.8rem}.slot-code{color:var(--muted);font-size:.75rem;font-weight:700}.room-floor{color:#3f352b;background:repeating-linear-gradient(90deg,#c9b296 0 18px,#c2aa8d 18px 36px);border-radius:2px;flex-direction:column;justify-content:space-between;align-items:center;min-height:8rem;padding:.5rem;font-size:.85rem;font-weight:600;display:flex}.room-entry{margin-top:auto;margin-bottom:18%}.slot-panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1rem}.choice-list{gap:.35rem;max-height:22rem;margin:0;padding:0;list-style:none;display:grid;overflow-y:auto}.choice{cursor:pointer;border-radius:4px;align-items:center;gap:.6rem;padding:.3rem .4rem;display:flex}.choice:hover{background:#f3f1ed}.choice img{object-fit:contain;background:#ece8e1;flex-shrink:0;width:56px;height:42px}.cover-list{grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}.swatches{flex-wrap:wrap;gap:.5rem 1rem;display:flex}.field label.swatch{align-items:center;gap:.4rem;margin:0;font-weight:400;display:inline-flex}.swatch-color{border:1px solid #8a8378;border-radius:50%;flex-shrink:0;width:1.4rem;height:1.4rem;display:inline-block}.save-bar{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.5rem 1rem;margin-top:1rem;padding:.6rem 1rem;display:flex;position:sticky;bottom:0;box-shadow:0 -2px 10px #0000000f}.save-bar .actions{margin-top:0}.save-status{margin:0;font-weight:600}.save-dirty{color:var(--warning)}.save-saved{color:var(--success)}.save-error{color:var(--error)}.checklist{padding-left:1.2rem}.checklist li{margin-bottom:.3rem}.share{overflow-wrap:anywhere}.search{flex-wrap:wrap;align-items:flex-end;gap:.5rem;display:flex}.search label{flex-basis:100%;font-weight:600}.search input{flex:200px;width:auto}.table{border-collapse:collapse;background:var(--surface);width:100%;display:block;overflow-x:auto}.table th,.table td{text-align:left;border-bottom:1px solid var(--border);padding:.5rem .75rem}.visit{background:#111;flex-direction:column;flex:auto;min-height:0;display:flex}.visit-bar{color:#f2efe9;background:#1b1f24;flex-wrap:wrap;align-items:center;gap:.4rem 1rem;padding:.4rem .75rem;display:flex}.visit-bar a{color:#f2efe9}.visit-title{flex-direction:column;flex:180px;margin:0;line-height:1.25;display:flex}.visit-title span{color:#c8c3ba;font-size:.85rem}.visit-tools{flex-wrap:wrap;align-items:center;gap:.35rem;display:flex}.visit-tools button,.visit-tools a{color:#f2efe9;border-radius:var(--radius);background:#2c333b;border:1px solid #4a535d;align-items:center;min-height:2.25rem;padding:.3rem .7rem;font-size:.9rem;text-decoration:none;display:inline-flex}.visit-stage{flex:1;min-height:0;position:relative}.visit-stage>.loading{color:#ddd;justify-content:center;height:100%}.viewer{width:100%;height:100%}.viewer:focus-visible{outline-offset:-4px}.crosshair{mix-blend-mode:difference;pointer-events:none;border:2px solid #fff;border-radius:50%;width:14px;height:14px;margin:-7px 0 0 -7px;position:absolute;top:50%;left:50%}.visit-help{color:#f2efe9;border-radius:var(--radius);background:#14171beb;max-width:min(420px,100% - 24px);padding:.75rem 1rem;font-size:.9rem;position:absolute;bottom:12px;left:12px}.visit-help h2{margin:0 0 .4rem;font-size:1rem}.visit-help ul{margin:0 0 .6rem;padding-left:1.1rem}.visit-help button{min-height:2rem;padding:.2rem .8rem}kbd{background:#ffffff14;border:1px solid #8b8b8b;border-bottom-width:2px;border-radius:4px;padding:0 .35rem;font-family:inherit;font-size:.85em;display:inline-block}.visit-empty{border-radius:var(--radius);background:#ffffffeb;margin:0;padding:.5rem 1rem;position:absolute;top:1rem;left:50%;transform:translate(-50%)}.visit-fallback{background:var(--surface);border-radius:var(--radius);max-width:560px;margin:3rem auto;padding:1.5rem}.visit-fallback h2{margin-top:0}