:root{--blue:#2858b5;--navy:#173d86;--yellow:#f7b72f;--ink:#1d2b45;--muted:#778296;--line:#dbe3ee;--paper:#f7f9fc;--card:#fff}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:14px Arial,sans-serif}.shell{display:flex;min-height:100vh}aside{width:230px;background:var(--blue);color:#fff;padding:28px 22px;display:flex;flex-direction:column}.logo{display:inline-block;background:#fff;color:var(--blue);font:700 22px Georgia,serif;padding:6px 13px 4px;border-radius:4px 4px 20px 20px;border-bottom:4px solid var(--yellow);margin-bottom:8px}.small{font-size:10px;letter-spacing:.14em;font-weight:700;color:#9db7e8}nav{display:grid;gap:8px;margin-top:35px}nav a{color:#dbe6ff;text-decoration:none;padding:11px 12px;border-radius:7px}nav a.active,nav a:hover{background:var(--navy);color:white}nav b{float:right;background:var(--yellow);color:var(--navy);border-radius:12px;padding:2px 6px;font-size:10px}.side-note{margin-top:auto;color:#dbe6ff;font-size:11px;line-height:1.6}.side-note span{color:#adc6f5}main{flex:1;padding:30px 42px;max-width:1500px;margin:auto}header{display:flex;align-items:end;justify-content:space-between;margin-bottom:22px}h1,h2{font-family:Georgia,serif;margin:4px 0}h1{font-size:31px}h2{font-size:21px}.actions{display:flex;gap:8px}.outline,.blue{border:1px solid var(--line);border-radius:7px;background:#fff;padding:10px 13px;color:var(--ink);font-weight:700}.blue{background:var(--blue);color:white;border-color:var(--blue)}.summary{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:18px}.summary div,.panel{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:18px}.summary span{display:block;color:var(--muted);font-size:11px}.summary strong{display:block;font:700 26px Georgia,serif;margin-top:7px}.panel{box-shadow:0 10px 28px #1d2b4510}.panel-head{display:flex;align-items:end;justify-content:space-between;margin-bottom:15px}.panel-head input{border:1px solid var(--line);border-radius:7px;padding:10px;width:280px}table{width:100%;border-collapse:collapse}th{text-align:left;color:var(--muted);font-size:10px;letter-spacing:.1em;text-transform:uppercase;padding:10px;border-bottom:1px solid var(--line)}td{padding:14px 10px;border-bottom:1px solid #edf1f6;font-size:12px}.company{background:none;border:0;text-align:left;padding:0;color:var(--blue);font-weight:700}.person{display:block;color:var(--muted);font-size:11px;margin-top:4px}.tag{background:#eaf5ff;color:var(--blue);padding:5px 7px;border-radius:5px;font-size:10px}.review{color:#b47712;font-weight:700}.edit{border:0;background:transparent;color:var(--blue);font-weight:700}.review-panel{margin-top:18px}.backdrop{position:fixed;inset:0;background:#10295a88;display:grid;place-items:center;padding:20px}.backdrop[hidden]{display:none}.card{width:min(980px,100%);max-height:92vh;overflow:auto;background:#fff;border-radius:12px;padding:24px}.card-head{display:flex;justify-content:space-between;align-items:start}.close{border:0;background:transparent;font-size:25px;color:var(--muted)}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:15px}.images{display:grid;grid-template-columns:1fr 1fr;gap:10px}.images figure{margin:0;border:1px solid var(--line);padding:7px}.images img{width:100%;height:220px;object-fit:contain;background:#f5f7fb}.images figcaption{font-size:10px;color:var(--muted);padding-top:6px}.fields{border-top:1px solid var(--line)}.field{padding:11px 0;border-bottom:1px solid var(--line)}.field span{display:block;color:var(--muted);font-size:10px;text-transform:uppercase}.field strong{display:block;margin-top:4px;white-space:pre-line}.missing{background:#fff8e8;margin:0 -8px;padding:11px 8px}.missing strong{color:#b47712}.interaction{border-top:1px solid var(--line);margin-top:20px;padding-top:16px}.interaction h3{margin:0 0 8px;font:700 16px Georgia,serif}.interaction-row{display:flex;justify-content:space-between;gap:10px;padding:10px 0;border-bottom:1px solid var(--line)}.locked{color:#d22c35;font-weight:700;font-size:12px}.login-card{max-width:390px}.login-card input,.edit-form input,.edit-form textarea,.edit-form select{display:block;width:100%;border:1px solid var(--line);border-radius:6px;padding:10px;margin:6px 0 12px}.edit-form textarea{min-height:90px}.edit-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.switch{display:flex;align-items:center;gap:10px;margin:15px 0;padding:12px;background:#f5f7fb;border-radius:7px}.switch input{width:auto;margin:0}.bar{display:flex;justify-content:flex-end;gap:8px;margin-top:16px}@media(max-width:800px){aside{width:185px}main{padding:20px}.summary{grid-template-columns:repeat(2,1fr)}.detail-grid{grid-template-columns:1fr}}@media(max-width:600px){.shell{display:block}aside{width:auto;min-height:0}nav{display:none}main{padding:16px}.panel-head,header{align-items:start;gap:12px;flex-direction:column}.actions{width:100%;flex-wrap:wrap}.panel-head input{width:100%}.summary{gap:8px}.images{grid-template-columns:1fr}.edit-grid{grid-template-columns:1fr}}
.scan-set{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:10px;border:1px solid var(--line);padding:10px}.scan-set .small{grid-column:1/-1;margin:0}.scan-set figure{margin:0;border:0;padding:0}.scan-set img{height:220px}.scan-missing{border:1px dashed var(--line);min-height:220px;display:grid;place-content:center;text-align:center;color:var(--muted);gap:6px}.scan-missing strong{font-size:11px;color:var(--ink)}.scan-missing span{font-size:11px}@media(max-width:600px){.scan-set{grid-template-columns:1fr}}
.image-viewer{position:fixed;inset:0;background:#07152ccc;display:grid;place-items:center;padding:30px;z-index:300}.image-viewer[hidden]{display:none}.image-viewer img{max-width:96vw;max-height:92vh;object-fit:contain;background:#fff;box-shadow:0 20px 70px #0008}.viewer-close{position:fixed;top:18px;right:24px;border:0;background:#fff;color:var(--ink);width:38px;height:38px;border-radius:50%;font-size:25px;line-height:1;cursor:pointer}.viewer-close:focus-visible{outline:3px solid var(--yellow);outline-offset:3px}
.auth-error{color:#b4232c;background:#fff0f1;border:1px solid #f2c4c8;border-radius:6px;padding:10px;font-weight:700}.muted{color:var(--muted)}.admin-panel{margin-top:18px}.admin-table-wrap{overflow:auto}.admin-table-wrap input{border:1px solid var(--line);border-radius:6px;padding:8px;min-width:150px}.user-action-form{display:flex;align-items:center;gap:6px;min-width:390px}.user-action-form input[type=password]{min-width:180px}.inline-check{white-space:nowrap;color:var(--muted);font-size:12px}.inline-check input{min-width:auto!important}.admin-create-form{max-width:850px}@media(max-width:600px){.user-action-form{min-width:650px}}
.theme-toggle-track:focus-within{outline:3px solid #173d86;outline-offset:3px}body.dark-mode .theme-toggle-track:focus-within{outline-color:#ffd166}
.theme-toggle{display:flex;align-items:center;gap:8px;min-height:44px;color:var(--muted);font-size:11px;font-weight:700;cursor:pointer;user-select:none}.theme-toggle-label{white-space:nowrap}.theme-toggle-track{position:relative;width:74px;height:40px;border:1px solid #c9d5e5;border-radius:20px;background:#edf3fc;box-shadow:inset 0 2px 4px #173d8618;overflow:hidden}.theme-toggle-track input{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:grab;z-index:3}.theme-toggle-track input:active{cursor:grabbing}.theme-toggle-thumb{position:absolute;z-index:2;top:3px;left:3px;width:32px;height:32px;border-radius:50%;background:#fff;box-shadow:0 3px 7px #173d8633;pointer-events:none;transition:left .42s cubic-bezier(.34,1.56,.64,1),box-shadow .2s}.theme-toggle input[value="1"]~.theme-toggle-thumb{left:39px}.theme-toggle-sun,.theme-toggle-moon{position:absolute;top:50%;z-index:1;transform:translateY(-50%);font-size:18px;line-height:1;pointer-events:none}.theme-toggle-sun{left:9px;color:#efaa17;text-shadow:0 0 8px #f7b72f;opacity:1}.theme-toggle-moon{right:8px;opacity:.32;filter:grayscale(1)}.theme-toggle input[value="1"]~.theme-toggle-sun{opacity:.28}.theme-toggle input[value="1"]~.theme-toggle-moon{opacity:1;filter:none}.theme-ripple{position:absolute;z-index:1;left:50%;top:50%;width:18px;height:18px;border-radius:50%;background:#fff8;transform:translate(-50%,-50%) scale(0);pointer-events:none;animation:theme-ripple .55s ease-out}@keyframes theme-ripple{to{transform:translate(-50%,-50%) scale(7);opacity:0}}body.dark-mode{--blue:#6f95e8;--navy:#2a4077;--yellow:#ffd166;--ink:#edf3ff;--muted:#aebbd1;--line:#34445f;--paper:#101927;--card:#182438}body.dark-mode .outline{background:#1e2b40;color:var(--ink);border-color:var(--line)}body.dark-mode .theme-toggle-track{background:#263754;border-color:#4b6388}body.dark-mode .theme-toggle-thumb{background:#dfe9ff;box-shadow:0 3px 9px #0008}body.dark-mode .panel{box-shadow:0 10px 28px #0004}body.dark-mode td{border-color:#26354b}body.dark-mode .tag{background:#263d68;color:#d9e5ff}body.dark-mode .card{background:var(--card)}body.dark-mode .switch{background:#202e45}body.dark-mode .login-card input,body.dark-mode .edit-form input,body.dark-mode .edit-form textarea,body.dark-mode .edit-form select{background:#101927;color:var(--ink);border-color:var(--line)}
@media(max-width:600px){.theme-toggle{width:100%;justify-content:space-between}.theme-toggle-track{width:70px;height:38px}.theme-toggle-thumb{width:30px;height:30px}.theme-toggle.is-dark .theme-toggle-thumb{left:37px}}
.theme-toggle.is-dark .theme-toggle-thumb{left:39px}.theme-toggle.is-dark .theme-toggle-sun{opacity:.28}.theme-toggle.is-dark .theme-toggle-moon{opacity:1;filter:none}.company-cell{position:relative;white-space:nowrap}.delete-company{opacity:0;margin-right:8px;border:0;background:#c73535;color:#fff;border-radius:4px;min-width:32px;min-height:32px;cursor:pointer;font-size:18px;line-height:1;transition:opacity .15s,transform .15s}.company-cell:hover .delete-company,.company-cell:focus-within .delete-company{opacity:1}.delete-company:hover,.delete-company:focus-visible{background:#9e2020;transform:scale(1.06)}.danger{border:1px solid #c73535;border-radius:7px;background:#c73535;color:#fff;padding:10px 13px;font-weight:700}.danger:hover,.danger:focus-visible{background:#9e2020;border-color:#9e2020}.backdrop:has(.ios-confirm) .card{padding:0;border-radius:14px;background:transparent;border:0;overflow:hidden}.ios-confirm{position:relative;isolation:isolate;text-align:center;overflow:hidden;padding:24px 22px 18px;border:1px solid #ffffff52;border-radius:14px;background:linear-gradient(145deg,#ffffff45,#ffffff1c 42%,#8aa2bd2b),linear-gradient(120deg,#e6f2ff32,#8799ad1c 55%,#ffffff2b);box-shadow:0 24px 70px #10295a52,0 2px 0 #ffffff63 inset,0 -1px 0 #0d264022 inset,0 0 0 1px #ffffff18 inset;backdrop-filter:blur(28px) saturate(1.45);animation:confirm-glass-in .34s cubic-bezier(.22,1,.36,1) both}.ios-confirm::before{content:"";position:absolute;inset:1px;z-index:-1;border-radius:13px;background:linear-gradient(118deg,#ffffff48 0%,transparent 28%,transparent 68%,#ffffff25 100%);pointer-events:none}.ios-confirm::after{content:"";position:absolute;z-index:-1;width:180px;height:90px;top:-48px;left:18%;border-radius:50%;background:#ffffff3d;filter:blur(22px);transform:rotate(-8deg);pointer-events:none}.confirm-icon{display:grid;place-items:center;width:52px;height:52px;margin:0 auto 12px;border:1px solid #ffffff78;border-radius:14px;background:linear-gradient(145deg,#fff9,#ffffff38);color:#c73535;font-size:25px;box-shadow:0 5px 18px #10295a2e,inset 0 1px #ffffffa8}.ios-confirm h2{position:relative;margin:0;color:var(--ink);text-shadow:0 1px #ffffff52}.confirm-actions{display:flex;justify-content:center;gap:10px;margin-top:24px;position:relative}@keyframes confirm-glass-in{from{opacity:0;transform:translateY(12px) scale(.94);filter:blur(10px)}to{opacity:1;transform:translateY(0) scale(1);filter:blur(0)}}body.dark-mode .ios-confirm{background:linear-gradient(145deg,#d8e6ff29,#7185a629 44%,#ffffff18),linear-gradient(120deg,#4f6d9338,#16294338 60%,#b7d0ed1c);border-color:#ffffff32;box-shadow:0 24px 70px #0008,0 2px 0 #ffffff3a inset,0 -1px 0 #0005 inset,0 0 0 1px #ffffff10 inset}body.dark-mode .ios-confirm::after{background:#bcd7ff2b}body.dark-mode .confirm-icon{background:linear-gradient(145deg,#ffffff2e,#ffffff0c);border-color:#ffffff42}
.magic-card{position:relative;isolation:isolate;overflow:hidden}.magic-card>*{position:relative;z-index:1}.magic-card::before{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;opacity:0;background:radial-gradient(240px circle at var(--mouse-x,50%) var(--mouse-y,50%),#173d8620,transparent 62%),linear-gradient(118deg,#173d8608,transparent 40%,#173d8606);transition:opacity .18s ease}.magic-card:hover::before{opacity:1}.magic-card:not(.ios-confirm)::after{content:"";position:absolute;inset:-1px;z-index:2;border-radius:inherit;padding:1px;pointer-events:none;opacity:0;background:radial-gradient(180px circle at var(--mouse-x,50%) var(--mouse-y,50%),#2d6bd955,transparent 68%);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);mask-composite:exclude;transition:opacity .18s ease}.magic-card:not(.ios-confirm):hover::after{opacity:1}body.dark-mode .magic-card::before{background:radial-gradient(240px circle at var(--mouse-x,50%) var(--mouse-y,50%),#294d9130,transparent 62%),linear-gradient(118deg,#294d9110,transparent 40%,#294d910a)}body.dark-mode .magic-card:not(.ios-confirm)::after{background:radial-gradient(180px circle at var(--mouse-x,50%) var(--mouse-y,50%),#5f8fe866,transparent 68%)}
.ios-confirm{background:linear-gradient(145deg,#ffffff78,#ffffff42 48%,#ffffff5b),linear-gradient(120deg,#ffffff35,#f5f7fb2b 60%,#ffffff50);border-color:#ffffffad;box-shadow:0 24px 70px #10295a40,0 2px 0 #ffffffd9 inset,0 -1px 0 #ffffff55 inset,0 0 0 1px #ffffff52 inset}.ios-confirm::before{background:linear-gradient(118deg,#ffffff9c 0%,transparent 28%,transparent 68%,#ffffff70 100%)}.ios-confirm::after{background:#ffffff7a}body.dark-mode .ios-confirm{background:linear-gradient(145deg,#ffffff55,#ffffff25 48%,#ffffff3b),linear-gradient(120deg,#ffffff20,#dce4ee18 60%,#ffffff2f);border-color:#ffffff75;box-shadow:0 24px 70px #0008,0 2px 0 #ffffff9c inset,0 -1px 0 #ffffff28 inset,0 0 0 1px #ffffff26 inset}body.dark-mode .ios-confirm::after{background:#ffffff50}
.sortable-header{position:relative}.column-control{position:relative;display:flex;align-items:center;gap:7px;width:100%;padding:6px 8px 6px 22px;border:0;background:transparent;color:var(--muted);font:inherit;font-size:10px;letter-spacing:.1em;text-align:left;text-transform:uppercase;cursor:pointer}.column-control:hover,.column-control:focus-visible{color:var(--ink)}.column-arrow{position:absolute;left:2px;opacity:0;color:var(--blue);font-size:18px;line-height:.6;transform:translateX(-4px);transition:opacity .15s,transform .15s}.column-control:hover .column-arrow,.column-control:focus-visible .column-arrow,.column-control[aria-expanded="true"] .column-arrow{opacity:1;transform:translateX(0)}.relationship-filter{position:absolute;z-index:10;top:100%;left:8px;min-width:190px;padding:6px;border:1px solid var(--line);border-radius:8px;background:var(--card);box-shadow:0 12px 30px #10295a2b}.relationship-filter[hidden]{display:none}.relationship-filter button{display:block;width:100%;padding:8px 10px;border:0;border-radius:5px;background:transparent;color:var(--ink);text-align:left;cursor:pointer}.relationship-filter button:hover,.relationship-filter button:focus-visible,.relationship-filter button.selected{background:#eaf5ff;color:var(--blue)}body.dark-mode .relationship-filter button:hover,body.dark-mode .relationship-filter button:focus-visible,body.dark-mode .relationship-filter button.selected{background:#263d68;color:#d9e5ff}
.import-preview-note{margin:16px 0;padding:13px 15px;border:1px solid var(--line);border-radius:8px;background:#f5f8fc;color:var(--muted);font-size:12px;line-height:1.5}.import-exhibitions{margin:16px 0}.import-exhibitions label{display:block;font-weight:700}.import-exhibitions select{display:block;width:100%;margin-top:7px;padding:10px;border:1px solid var(--line);border-radius:7px;background:var(--card);color:var(--ink)}body.dark-mode .import-preview-note{background:#202e45}body.dark-mode .import-exhibitions select{background:#101927;color:var(--ink)}
.backdrop{z-index:100;overflow-y:auto;align-items:start}.backdrop>.card{margin:auto;max-height:calc(100vh - 40px);overscroll-behavior:contain}.modal-open{overflow:hidden}.theme-toggle.modal-disabled{opacity:.45;pointer-events:none}.theme-toggle.modal-disabled input{cursor:default}
.app-toast{position:fixed;z-index:200;right:24px;bottom:24px;max-width:min(380px,calc(100vw - 32px));padding:14px 17px;border:1px solid #ffffff8f;border-radius:12px;background:linear-gradient(145deg,#ffffffd9,#ffffffad);box-shadow:0 18px 50px #10295a35,0 2px 0 #fff inset;color:var(--ink);font-weight:700;opacity:0;transform:translateY(12px);pointer-events:none;backdrop-filter:blur(18px) saturate(1.3);transition:opacity .22s ease,transform .22s ease}.app-toast.visible{opacity:1;transform:translateY(0)}.app-toast.error{border-color:#d45b6380;color:#8e1d27}.app-toast.success{border-color:#5a9d7180;color:#1f6840}body.dark-mode .app-toast{background:linear-gradient(145deg,#24344ddd,#17263dcc);border-color:#ffffff42;color:var(--ink)}body.dark-mode .app-toast.error{color:#ffadb3}body.dark-mode .app-toast.success{color:#a8e5bd}@media(max-width:600px){.app-toast{right:16px;bottom:16px}}
.column-arrow-button{position:absolute;left:0;top:0;width:25px;height:100%;padding:0;border:0;background:transparent;cursor:pointer;z-index:2}.column-arrow-button:hover .column-arrow,.column-arrow-button:focus-visible .column-arrow,.sortable-header:hover .column-arrow{opacity:1;transform:translateX(0)}.column-arrow-button:focus-visible{outline:2px solid var(--blue);outline-offset:-2px}
.summary{grid-template-columns:repeat(2,minmax(0,1fr))}.summary-card{display:block;width:100%;min-height:112px;padding:18px;border:1px solid var(--line);border-radius:10px;background:var(--card);color:var(--ink);text-align:left}.summary-card span{display:block;color:var(--muted);font-size:11px}.summary-card strong{display:block;margin-top:7px;font:700 22px Georgia,serif}.exhibition-card{position:relative;cursor:pointer;text-align:left}.exhibition-card:hover,.exhibition-card:focus-visible{border-color:#8aa9df;box-shadow:0 8px 24px #173d8618}.summary-chevron{position:absolute!important;right:18px;top:50%;color:var(--blue)!important;font-size:18px!important;transform:translateY(-50%)}.exhibition-options{display:grid;gap:8px}.exhibition-option{display:flex;justify-content:space-between;align-items:center;width:100%;padding:14px 16px;border:1px solid var(--line);border-radius:9px;background:var(--card);color:var(--ink);text-align:left;cursor:pointer}.exhibition-option:hover,.exhibition-option:focus-visible,.exhibition-option.selected{border-color:#8aa9df;background:#eef5ff}.exhibition-option span{font-weight:700}.exhibition-option strong{color:var(--muted);font-size:11px;font-weight:400}body.dark-mode .exhibition-option:hover,body.dark-mode .exhibition-option:focus-visible,body.dark-mode .exhibition-option.selected{background:#263d68}@media(max-width:600px){.summary{grid-template-columns:1fr}.summary-card{min-height:96px}}
.table-sort{border:0;background:transparent;color:inherit;font:inherit;font-weight:inherit;letter-spacing:inherit;text-transform:inherit;cursor:pointer;padding:0}.table-sort:hover,.table-sort:focus-visible{color:var(--blue)}.exhibition-row{display:flex;gap:8px;align-items:stretch}.exhibition-row .exhibition-option{flex:1}.exhibition-delete{flex:0 0 auto}
.row-drag-handle{display:inline-block;margin-right:6px;color:var(--muted);font-size:16px;letter-spacing:-5px;cursor:grab;user-select:none}.row-move{min-width:28px;min-height:28px;margin-right:3px;border:1px solid var(--line);border-radius:4px;background:var(--card);color:var(--ink);cursor:pointer}.row-move:hover,.row-move:focus-visible{border-color:var(--blue);color:var(--blue)}#rows tr[draggable="true"]{cursor:grab}#rows tr.is-dragging{opacity:.45}#rows tr.drop-target{outline:2px dashed var(--blue);outline-offset:-2px;background:#eef5ff}body.dark-mode #rows tr.drop-target{background:#263d68}