/* Approved 05 timeline with 01 cards. The panel owns both scroll axes. */
.fb-board{--fb-customer:#294737;--fb-internal:#4d2d34;--fb-outsource:#4b4126;max-width:100%;min-width:0;font:14px/1.5 'Segoe UI','Microsoft YaHei',sans-serif;color:#e3eaf3}
.fb-board *{box-sizing:border-box}.fb-board button,.fb-board input{font-family:inherit;min-height:0}
.fb-toolbar{display:flex;gap:7px;align-items:center;flex-wrap:wrap;margin:9px 0}.fb-toolbar input{width:180px;font-size:14px;padding:6px}.fb-toolbar button{font-size:12px;padding:3px 7px;min-height:28px}
.fb-tip{font-size:11px;line-height:1.5;margin:6px 0 12px;color:#a4b6cb}
.fb-board .fb-tablewrap{width:100%;max-width:100%;height:500px;overflow:auto;overscroll-behavior:contain;border:1px solid #293747;border-radius:4px;scrollbar-gutter:stable}
.fb-board .fb-tablewrap::-webkit-scrollbar{width:10px;height:14px}.fb-board .fb-tablewrap::-webkit-scrollbar-track{background:#182330}.fb-board .fb-tablewrap::-webkit-scrollbar-thumb{background:#748aa1;border:3px solid #182330;border-radius:8px}.fb-board .fb-tablewrap::-webkit-scrollbar-corner{background:#182330}
.fb-table{width:max-content;min-width:0;table-layout:fixed;border-collapse:separate;border-spacing:0}.fb-table th,.fb-table td{padding:12px 9px;vertical-align:top;border-right:1px solid #293747;border-bottom:1px solid #344355;background:#182330}
.fb-table th{position:static;font-size:13px;font-weight:500;line-height:1.5;color:#b9c8d9;background:#1a2737;padding:9px}.fb-table th:nth-child(2){font-size:16px;color:#edf3fb;background:#21364b}.fb-board.is-completed .fb-table th:nth-child(2){background:#1a2737}
.fb-identity{position:static;width:138px;background:#182330;white-space:normal}.fb-identity label{display:flex;align-items:flex-start;gap:8px;font-size:13px;min-width:0;overflow-wrap:anywhere}.fb-identity strong{flex:1;min-width:0;white-space:normal;overflow-wrap:anywhere;font-weight:600}.fb-identity input{width:15px;height:15px;margin:2px 0 0;flex-shrink:0}.fb-identity>button{width:100%;padding:0;margin:7px 0 3px;border:0;background:transparent}.fb-identity img{width:100%;height:auto;aspect-ratio:16/9;object-fit:contain;display:block;border-radius:4px}.fb-identity details{font-size:11px;margin-top:6px;color:#abbcd0;overflow-wrap:anywhere}
.fb-day{display:block;min-width:0}.fb-day-caption{height:27px;font-size:12px;color:#9aafc5}.fb-sides{display:flex;align-items:flex-start;gap:14px}.fb-empty{position:relative;min-height:28px;background:transparent;border:0;padding:0}
.fb-shot-info{display:grid;gap:8px;margin:10px 0 2px;min-width:0}.fb-shot-info>div{min-width:0}.fb-shot-info dt{font-size:11px;line-height:1.5;font-weight:400;color:var(--muted)}.fb-shot-info dd{margin:1px 0 0;min-height:1.6em;font-size:12px;line-height:1.6;color:var(--text-secondary);white-space:pre-wrap;overflow-wrap:anywhere}
.fb-row-empty td{height:200px}.fb-day:has(.fb-empty) .fb-day-caption{display:none}
.fb-opinion{flex:0 0 auto;width:320px;min-width:0;position:relative;margin:0;padding:0 12px;border:0;border-radius:6px;--fb-source:var(--fb-customer);background:var(--fb-source)}
.fb-opinion[data-fb-side="internal"]{--fb-source:var(--fb-internal)}.fb-opinion[data-fb-side="outsource"]{--fb-source:var(--fb-outsource)}
.fb-opinion[data-fb-side="customer"][data-fb-state="待复核"]{background:#233b30}.fb-opinion[data-fb-side="customer"][data-fb-state="已通过"]{background:#152922}.fb-opinion[data-fb-side="internal"][data-fb-state="待复核"]{background:#38272e}.fb-opinion[data-fb-side="internal"][data-fb-state="已通过"]{background:#231c24}.fb-opinion[data-fb-side="outsource"][data-fb-state="待复核"]{background:#383323}.fb-opinion[data-fb-side="outsource"][data-fb-state="已通过"]{background:#24251d}
.fb-corner{display:none;position:absolute;top:0;left:0;width:44px;height:44px;pointer-events:none;z-index:1;filter:drop-shadow(0 0 2px #baff5370)}.fb-opinion[data-fb-state="已通过"] .fb-corner{display:block}.fb-corner::before{content:'';position:absolute;inset:0;background:#c1ff55;clip-path:path('M 6 0 H 44 Q 6 6 0 44 V 6 Q 0 0 6 0 Z')}
.fb-opinion>header{display:flex;align-items:center;gap:8px;min-height:43px;margin:0 -2px;padding:9px 2px 8px 0}.fb-card-tools{display:flex;gap:0;position:relative;flex-shrink:0}.fb-card-tools button,.fb-empty .fb-add{display:grid;place-items:center;width:23px;height:24px;padding:0!important;border:0!important;background:transparent!important;border-radius:0;color:#bad0c6}.fb-card-tools button:hover{color:#f1fff6}.fb-card-tools button:disabled,.fb-empty .fb-add:disabled{color:#92aca0;opacity:.8}.fb-card-tools button svg,.fb-empty .fb-add svg{width:14px;height:14px;display:block}.fb-opinion time{margin:0;font-size:14px;font-weight:600;white-space:nowrap}
.fb-source{margin-left:auto;font-size:11px;color:#b6d7bf;white-space:nowrap;min-width:0}.fb-opinion[data-fb-side="internal"] .fb-source{color:#dfb5bf}.fb-opinion[data-fb-side="outsource"] .fb-source{color:#ded19e}
.fb-details>summary{list-style:none;cursor:pointer}.fb-details>summary::-webkit-details-marker{display:none}.fb-details>summary:hover{text-decoration:underline}.fb-records{position:absolute;left:8px;right:8px;top:42px;z-index:12;padding:9px;background:#223247;border:1px solid #526c89;border-radius:5px;white-space:pre-wrap;overflow-wrap:anywhere;color:#d0dae7;font-size:12px;line-height:1.6;box-shadow:0 3px 8px #0004}.fb-records p{margin:3px 0}
.fb-media{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:5px;margin:0 0 9px}.fb-media:empty{display:none}.fb-media-item{position:relative;min-width:0}.fb-media-item:only-child{grid-column:1/-1}.fb-board .fb-media-preview{display:block;width:100%;height:auto;max-height:none;aspect-ratio:16/9;min-height:0;border:0!important;padding:0!important;border-radius:4px;overflow:hidden;background:#14232e!important}.fb-media-preview img,.fb-media-preview video{width:100%;height:100%;object-fit:contain;display:block}.fb-play{position:absolute;inset:0;display:grid;place-items:center;color:#e3ebf8;background:#10182130}.fb-media-remove{position:absolute;right:3px;top:3px;width:22px;height:22px;padding:0!important;background:#182330e6!important;color:#edf3fb;border:0;font-size:14px}
.fb-text{white-space:pre-wrap;overflow-wrap:anywhere;font-size:14px;line-height:1.65;min-height:23px;color:#edf4ee;cursor:text}.fb-opinion[data-fb-state="已通过"] .fb-text{color:#b4c5bb}.fb-text mark{background:#b8d5e8;color:#162e40;font-weight:700;padding:0 2px;border-radius:2px;box-decoration-break:clone;-webkit-box-decoration-break:clone}
.fb-opinion [data-fb-edit]{white-space:pre-wrap;overflow-wrap:anywhere;outline:none;overflow:hidden;width:100%;min-height:80px;background:#d6e3ef!important;color:#172f43!important;caret-color:#172f43;border:1px solid #91b9db;border-radius:4px;padding:8px;font-size:14px;line-height:1.65}.fb-opinion [data-fb-edit] strong,.fb-opinion [data-fb-edit] b{font-weight:700;background:transparent;color:inherit}.fb-opinion [data-fb-edit]:empty::before{content:attr(placeholder);color:#586e80;pointer-events:none}.fb-opinion:has([data-fb-edit]:not([hidden])){outline:1px solid #a5c6f7}
.fb-signals{display:flex;gap:4px;align-items:flex-end;margin:0;padding:9px 0 10px;min-height:43px}.fb-board .fb-signal{display:grid;place-items:center;width:24px;height:24px;flex:0 0 24px;padding:0!important;border:0!important;background:transparent!important;border-radius:50%;opacity:1}.fb-signal::after{content:'';display:block;width:11px;height:11px;border-radius:50%;background:var(--off)}.fb-signal[data-fb-status="需修改"]{--off:#ee6864;--on:#ff625b}.fb-signal[data-fb-status="待复核"]{--off:#e3b348;--on:#ffcd4b}.fb-signal[data-fb-status="已通过"]{--off:#54c888;--on:#6aef9b}.fb-signal[aria-pressed="true"]::after{background:var(--on);transform:scale(1.5);box-shadow:0 0 2px 1px color-mix(in srgb,var(--on) 45%,transparent)}
.fb-round-owner{margin-left:auto;display:flex;align-items:flex-start;justify-content:flex-end;gap:6px;text-align:right;max-width:calc(100% - 110px);padding:3px 0 3px 4px!important;font-size:12px;color:#caddd1!important;border:0!important;background:transparent!important;min-width:0}.fb-round-owner span{white-space:normal;overflow-wrap:anywhere;line-height:1.6;min-width:0}.fb-round-owner svg{width:12px;height:12px;flex:0 0 12px;margin-top:3px}.fb-round-owner:disabled{opacity:1}
.fb-source-menu,.fb-owner-picker{position:absolute;z-index:12;background:#20322c;border:1px solid #526b60;border-radius:5px;padding:7px;color:#dae8df}.fb-source-menu{top:28px;left:0;width:134px}.fb-source-menu button{width:100%;height:auto;display:block;text-align:left;background:transparent!important;border:0!important;font-size:12px;padding:7px 8px!important}.fb-owner-picker{right:12px;bottom:45px;width:190px;max-height:280px;overflow-y:auto}.fb-owner-picker label{display:flex;gap:9px;align-items:center;padding:7px 6px;font-size:13px}.fb-owner-picker input{width:14px;height:14px;min-height:14px;margin:0;accent-color:#8cbda1}.fb-owner-picker p:empty{display:none}
.fb-board .fb-paint-bucket{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;margin:0!important;padding:3px!important;border:0;background:transparent;color:#b8d5e8;border-radius:4px;flex:0 0 24px}.fb-paint-bucket svg{width:16px;height:16px}.fb-paint-bucket:hover{background:#304158}
.fb-collapsed .fb-text{max-height:330px;overflow:clip}.fb-collapsed .fb-media{max-height:320px;overflow:clip}.fb-opinion.fb-expanded{padding-bottom:33px}.fb-fold{display:block;position:relative;margin:0 0 9px auto;width:24px;height:24px;background:transparent!important;border:0;color:#aec6b9;font-size:16px}.fb-error:empty,.fb-conflict:empty{display:none}.fb-error{margin:5px 0;font-size:12px;color:#f3b8b2;white-space:pre-wrap}.fb-conflict{border:1px solid #d5ac67;margin-top:8px;padding:7px;font-size:12px;white-space:pre-wrap}.fb-table [hidden]{display:none!important}
.fb-viewer{position:fixed;inset:0;width:100vw;height:100vh;max-width:none;max-height:none;padding:40px 64px 64px;border:0;background:#080e18ee;color:#d8e4f3;overflow:hidden;box-sizing:border-box}.fb-viewer::backdrop{background:#080e18cc}.fb-viewer-stage{height:100%;display:flex;align-items:center;justify-content:center}.fb-viewer-media{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain}.fb-viewer>[data-step]{position:absolute;top:50%;width:32px;height:40px;padding:0;font-size:25px;background:#223247;border:0}.fb-viewer>[data-step="-1"]{left:24px}.fb-viewer>[data-step="1"]{right:24px}.fb-viewer>small{position:absolute;bottom:20px;left:64px;right:64px;text-align:center;font-size:12px;overflow-wrap:anywhere}
.shots-table .shot-col-remarks{width:auto}
.shots-table table{min-width:1450px}
.shot-remarks-text{white-space:pre-wrap;overflow-wrap:anywhere;min-height:32px;color:var(--text-secondary)}
.shot-remarks-text[contenteditable="true"]{background:#d6e3ef;color:#172f43;border:1px solid #91b9db;border-radius:4px;padding:8px;min-height:80px}
.shot-card-production{display:grid;gap:8px;white-space:normal}
.shot-card-production small{font-size:11px;color:var(--muted)}
.shot-card-production td{display:block;padding:0!important;border:0;background:transparent!important}

.project-duration{grid-column:2}
@media(max-width:850px){.project-duration{grid-column:auto}}

.remarks-error{font-size:12px;color:#e8bd8a;white-space:normal;overflow-wrap:anywhere;margin-top:6px}.remarks-error button{padding:4px 7px;font-size:12px}.remarks-error p{margin:5px 0}

/* The round owner menu lives outside the timeline's clipping scroll container. */
body>.fb-owner-picker{position:fixed;right:auto;bottom:auto;z-index:90;box-sizing:border-box;font:13px/1.5 'Segoe UI','Microsoft YaHei',sans-serif;overscroll-behavior:contain}
body>.fb-owner-picker input{box-sizing:border-box;flex-shrink:0}
body>.fb-owner-picker p{font-size:12px;white-space:normal;overflow-wrap:anywhere}

.fb-column-heading{display:grid;grid-template-columns:24px max-content minmax(0,1fr) 24px;align-items:center;gap:8px;min-width:0;min-height:26px}
.fb-table th:first-child,.fb-table .fb-identity{position:sticky;left:0;z-index:3}
.fb-table th:first-child{z-index:4}
.fb-column-start,.fb-column-end{display:block;width:24px;min-width:0}
.fb-column-date{font-size:13px;font-weight:600;white-space:nowrap}
.fb-column-meta{display:block;min-width:0;font-size:11px;font-weight:400;color:var(--text-secondary);white-space:nowrap;overflow-x:auto;scrollbar-width:none}
.fb-column-meta::-webkit-scrollbar{display:none}
.fb-column-heading button{display:grid;place-items:center;width:24px;height:24px;flex:0 0 24px;padding:0;border:0!important;background:transparent!important;color:var(--text-secondary)}
.fb-column-heading button:hover:not(:disabled){color:var(--accent)}
.fb-column-heading svg{width:14px;height:14px}
.fb-table .fb-cell-empty{position:relative}
.fb-cell-empty .fb-day,.fb-cell-empty .fb-day-body,.fb-cell-empty .fb-sides{width:100%;min-width:0}
.fb-cell-empty .fb-empty{position:absolute;inset:12px 9px;display:flex;min-width:0;min-height:0}
.fb-board .fb-write{display:flex;align-items:center;justify-content:center;flex:1;min-width:0;width:100%;height:100%;padding:12px!important;text-align:center;border:0!important;background:transparent!important;color:var(--muted);font-size:12px;border-radius:var(--control-radius)}
.fb-board .fb-write:hover:not(:disabled),.fb-board .fb-write:focus-visible{background:var(--control-bg)!important;color:var(--text)}
.fb-write span{pointer-events:none}
.fb-columns-empty{padding:16px;color:#93a7bb;font-size:12px}
.fb-card-stage{flex:1;min-width:0;font-size:11px;line-height:1.45;color:#c6d3cb;white-space:normal;overflow-wrap:anywhere}
.fb-identity .shot-material-record .attachment-previews{display:grid;grid-template-columns:minmax(0,1fr);width:100%;min-width:0;max-width:100%}
.fb-identity .shot-material-record figure{margin:0;min-width:0;max-width:100%}
.fb-identity .shot-material-record img{display:block;width:100%;max-width:100%;height:auto}
.fb-card-tools button:disabled{opacity:.35}
.fb-column-menu{position:fixed;z-index:95;box-sizing:border-box;overflow-y:auto;overscroll-behavior:contain;background:var(--surface);border:1px solid var(--line);border-radius:var(--control-radius);padding:8px;color:var(--text);font-family:inherit;font-size:12px;line-height:1.5}
.fb-column-options{display:grid;grid-template-columns:1fr 1fr;gap:0}
.fb-column-options fieldset{min-width:0;margin:0;padding:0 6px;border:0}
.fb-column-options fieldset+fieldset{border-left:1px solid var(--line)}
.fb-column-options legend{padding:0 0 4px;color:var(--muted);font-size:11px}
.fb-column-options label{display:flex;align-items:center;gap:7px;margin:0;min-height:28px;padding:4px 3px;cursor:pointer;border-radius:3px}
.fb-column-options label:hover,.fb-column-options label:has(input:focus-visible){background:var(--surface-raised)}
.fb-column-options label:has(input:checked){color:var(--text);background:var(--control-bg)}
.fb-column-options input{appearance:auto;box-sizing:border-box;flex:0 0 12px;width:12px;height:12px;min-height:12px;padding:0;margin:0;accent-color:var(--accent);outline:0;box-shadow:none}
.fb-column-options label:has(input:focus-visible){outline:1px solid var(--accent);outline-offset:-1px}
.fb-column-menu-hint{font-size:11px;line-height:1.5;color:var(--muted);margin:7px 6px 0}
.fb-column-menu [role=alert]{font-size:12px;color:#edb8a7;margin:8px;white-space:normal;overflow-wrap:anywhere}
.fb-column-menu [role=alert]:empty{display:none}
.fb-column-menu [data-column-retry]{margin:4px 8px;font-size:12px}
.fb-column-menu [hidden]{display:none!important}

/* Approved 04 header: centered date, secondary context and one tool footer. */
.fb-table th{position:sticky;top:0;z-index:5;padding:0;background:#202e40}
.fb-table th:first-child{z-index:6;padding:16px 12px;font-size:12px}
.fb-column-heading{height:126px;min-height:126px;padding:12px 14px 0;grid-template-columns:26px minmax(0,1fr) 26px;grid-template-rows:1fr auto 38px;column-gap:8px;row-gap:5px;text-align:center}
.fb-column-start{grid-column:1;grid-row:1/3;align-self:center;width:26px}
.fb-column-end{grid-column:3;grid-row:1/3;align-self:center;width:26px}
.fb-column-date{grid-column:2;grid-row:1;align-self:end;font-size:25px;line-height:1.25;letter-spacing:.025em;color:var(--text)}
.fb-column-meta{grid-column:2;grid-row:2;min-height:20px;font-size:12px;line-height:20px;color:var(--text-secondary);text-overflow:ellipsis;overflow:hidden;white-space:nowrap}
.fb-column-heading .fb-column-start button,.fb-column-heading .fb-column-end button{width:26px;height:30px}
.fb-column-heading .fb-column-start svg,.fb-column-heading .fb-column-end svg{width:16px;height:16px}
.fb-column-footer{grid-column:1/-1;grid-row:3;display:flex;align-items:center;justify-content:space-between;gap:6px;width:calc(100% + 28px);height:38px;margin-left:-14px;margin-top:5px;padding:7px 14px;background:#192a3a;border-top:1px solid #3a4a5e}
.fb-column-heading .fb-column-footer button{display:inline-flex;align-items:center;gap:6px;flex:0 0 auto;width:auto;height:28px;min-width:0;padding:4px 2px;font-size:12px;white-space:nowrap;color:var(--text-secondary)}
.fb-column-footer svg{width:14px;height:14px;flex:none}
.fb-column-filter-actions{display:flex;align-items:center;gap:8px;margin-left:auto;min-width:0}
.fb-column-heading .fb-column-footer .fb-filter-clear{font-size:11px;color:var(--accent);padding:3px 0}
.fb-column-filter[aria-pressed=true]{color:var(--text)!important}
.fb-column-filter[aria-pressed=true]::before{content:'';width:4px;height:4px;border-radius:50%;background:var(--accent)}
.fb-toolbar{gap:10px;margin:14px 0 10px}
.fb-selection-actions{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:5px;overflow:hidden}
.fb-selection-actions button{min-height:30px;padding:4px 9px;background:transparent;border:0;border-radius:0;color:var(--text-secondary);font-size:12px}
.fb-selection-actions button+button{border-left:1px solid var(--line)}
.fb-toolbar .fb-feedback-filter{display:inline-flex;align-items:center;gap:6px;background:transparent;border:0;padding:4px 8px;font-size:12px;min-height:32px}
.fb-feedback-filter svg{width:13px;height:13px}
.fb-feedback-filter[aria-pressed=true]{background:var(--control-bg)!important;color:var(--text)}
.fb-searchbox{display:flex;align-items:center;flex-wrap:wrap;gap:5px;min-width:130px;width:270px;max-width:100%;min-height:34px;background:var(--input-bg);border:1px solid var(--line);border-radius:5px;padding:4px 6px;position:relative}
.fb-search-tags{display:contents}
.fb-toolbar .fb-searchbox input{flex:1;min-width:88px;width:88px;height:24px;min-height:24px;background:transparent;border:0;border-radius:2px;padding:2px;font-size:12px}
.fb-search-token{display:inline-flex;align-items:center;gap:3px;padding:1px 3px 1px 7px;border-radius:3px;background:#2d435b;color:#dce9f9;white-space:nowrap;font-size:12px}
.fb-toolbar .fb-search-token button,.fb-toolbar .fb-search-clear{display:grid;place-items:center;min-height:22px;width:22px;flex:none;padding:2px;border:0;background:transparent;color:var(--text-secondary);font-size:16px}
.fb-search-options{position:absolute;z-index:15;top:calc(100% + 5px);left:0;right:0;background:var(--surface);border:1px solid var(--line);border-radius:4px;padding:4px;max-height:180px;overflow:auto}
.fb-toolbar .fb-search-options button{display:flex;align-items:center;justify-content:space-between;width:100%;text-align:left;min-height:32px;padding:5px 8px;border:0;background:transparent;font-size:12px}
.fb-search-options button[aria-selected=true]{background:#304961}
.fb-search-options small{font-size:11px;color:var(--muted)}
.fb-column-tools-panel{position:fixed;z-index:95;box-sizing:border-box;overflow:auto;overscroll-behavior:contain;background:#1d2b3c;border:1px solid #405269;border-radius:7px;padding:14px;color:var(--text);font:12px/1.5 'Segoe UI','Microsoft YaHei',sans-serif}
.fb-column-tools-panel header{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:0 0 10px;margin:0 0 10px;border-bottom:1px solid #34465b;min-height:28px}
.fb-column-tools-panel header strong{font-size:14px;font-weight:600;color:#e3edf9}
.fb-column-tools-panel header button{font-size:11px;min-height:28px;padding:4px 9px;background:#2e435a;color:#d0e2f6;border:1px solid #4a6078;border-radius:4px}
.fb-column-tools-panel header button:hover:not(:disabled){background:#3a526e}
.fb-column-tools-panel .fb-column-options{grid-template-columns:1fr 1.25fr;gap:14px}
.fb-column-tools-panel .fb-column-options fieldset{padding:0}
.fb-column-tools-panel .fb-column-options fieldset+fieldset{padding-left:14px;border-left:1px solid #34465b}
.fb-column-tools-panel legend{font-size:11px;color:#9db2ca;margin-bottom:6px}
.fb-column-tools-panel label{display:flex;align-items:center;gap:9px;padding:6px 8px;min-height:33px;margin:2px 0;border-radius:3px;font-size:12px}
.fb-column-tools-panel label:hover{background:#26394e}
.fb-column-tools-panel label:has(input:checked){background:#2d455e;color:#e3f0ff}
.fb-column-tools-panel input[type=checkbox]{appearance:auto;width:13px;height:13px;min-height:13px;flex:0 0 13px;margin:0;padding:0;accent-color:var(--accent)}
.fb-column-owner-options{max-height:280px;overflow:auto}
.fb-column-tools-panel textarea{box-sizing:border-box;width:100%;min-height:85px;max-height:180px;resize:vertical;padding:9px;font-size:12px;line-height:1.6}
.fb-column-material-drop{display:flex;align-items:center;justify-content:space-between;gap:8px;border:1px dashed #566b82;border-radius:4px;padding:10px;margin-top:8px;color:var(--text-secondary)}
.fb-column-material-drop.is-over{background:#2d4157;border-color:var(--accent)}
.fb-column-material-files{display:grid;gap:8px;margin-top:8px}
.fb-column-material-files>div{display:flex;align-items:center;justify-content:space-between;gap:8px;min-width:0}
.fb-column-material-files span{min-width:0;overflow-wrap:anywhere}
.fb-column-tools-panel button{font-size:12px;padding:4px 8px;min-height:28px}
.fb-column-tools-panel footer{display:flex;justify-content:flex-end;gap:8px;margin-top:12px}
.fb-column-tools-panel [role=alert]{color:#f3b8b2;font-size:12px;white-space:pre-wrap;overflow-wrap:anywhere}
.fb-column-tools-panel [role=alert]:empty{display:none}
.fb-column-material-content{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.65}
.fb-column-material-content a{overflow-wrap:anywhere}
.fb-column-material-video{display:block;width:100%;max-height:190px;background:var(--input-bg);border-radius:3px;margin:9px 0}
.fb-column-material-latest{white-space:pre-wrap;overflow-wrap:anywhere;color:var(--text-secondary);margin:8px 0}
@media(pointer:coarse){.fb-column-heading{height:158px;grid-template-rows:1fr auto 44px}.fb-column-footer{height:44px}.fb-column-heading .fb-column-footer button{min-height:36px}.fb-column-tools-panel label{min-height:44px}.fb-searchbox{min-height:44px}.fb-toolbar .fb-searchbox input{font-size:16px;min-height:32px}.fb-toolbar .fb-search-token button,.fb-toolbar .fb-search-clear{min-height:32px;min-width:28px}.fb-column-tools-panel textarea{font-size:16px}}
/* Presence stays inside its feedback cell and follows the existing hint palette. */
.fb-live-presence{font-size:12px;line-height:1.5;color:var(--muted,#a6b2c5);padding:4px 8px;overflow-wrap:anywhere;pointer-events:none;}
.fb-live-presence>span,.fb-live-presence>small,.fb-presence-callout{display:block}.fb-presence-callout{font-size:30px;font-weight:700;margin-bottom:14px}.fb-presence-name{font-size:28px;font-weight:700}.fb-live-presence>small{font-size:11px;margin-top:8px}
.fb-table td:has(>.fb-peer-editing){position:relative}.fb-peer-editing{position:static}.fb-peer-editing>.fb-live-presence{position:absolute;inset:0;z-index:3;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:16px;background:var(--panel,#1b2531);color:var(--text,#e3eaf3);font-size:14px;border-radius:var(--control-radius,6px)}
.fb-peer-editing>.fb-live-presence{background:color-mix(in srgb,var(--panel,#1b2531) 78%,#000)}
/* The fixed corner describes the two axes without adding another header row. */
.fb-table th.fb-axis-corner{padding:0;vertical-align:middle;background:#202e40}
.fb-axis-header{height:126px;position:relative;isolation:isolate;overflow:hidden;background:linear-gradient(135deg,#202e40,#1b2736)}
.fb-axis-divider{position:absolute;inset:0;width:100%;height:100%;z-index:-1;fill:none;stroke:#425269;stroke-width:1;vector-effect:non-scaling-stroke}
.fb-axis-date,.fb-axis-shot{position:absolute;display:flex;align-items:center;gap:7px;line-height:1.4;white-space:nowrap}
.fb-axis-date{top:22px;right:15px;font-size:13px;font-weight:500;color:var(--text-secondary,#b9c8d9)}
.fb-axis-shot{bottom:23px;left:16px;font-size:17px;font-weight:600;color:var(--text,#e3eaf3)}
.fb-axis-date svg,.fb-axis-shot svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round;opacity:.75}
/* Distinct surfaces separate shot navigation, date navigation and opinions. */
.fb-board{--fb-axis-shots:#252e3a;--fb-axis-dates:#283d54;--fb-axis-today:#304a65}
.fb-table .fb-identity{background:var(--fb-axis-shots);border-right-color:#46566a;box-shadow:3px 0 0 #10182233}
.fb-table thead th{background:var(--fb-axis-dates);border-bottom-color:#4b6077;box-shadow:0 2px 0 #10182233}
.fb-table thead th:nth-child(2){background:var(--fb-axis-today)}
.fb-board.is-completed .fb-table thead th:nth-child(2){background:var(--fb-axis-dates)}
.fb-table th.fb-axis-corner{background:var(--fb-axis-shots);border-right-color:#46566a}
.fb-axis-header{background:linear-gradient(42deg,var(--fb-axis-shots) 49.5%,var(--fb-axis-dates) 50.5%)}
.fb-column-footer{background:color-mix(in srgb,var(--fb-axis-dates) 86%,#000)}
@media(pointer:coarse){.fb-axis-header{height:158px}}
.fb-column-tools-panel .fb-restore-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:14px}.fb-column-tools-panel .fb-restore-actions button{min-height:32px;padding:5px 12px}
.fb-column-tools-panel.is-restore-hidden{background:color-mix(in srgb,var(--surface) 70%,#722e39);border-color:#b65e6a;box-shadow:0 10px 28px #0006;color:var(--text)}
.fb-column-tools-panel.is-restore-hidden>header{color:#ffe3e5;border-bottom-color:#b65e6a}
.fb-column-tools-panel.is-restore-hidden p{color:var(--text-secondary)}
.fb-column-tools-panel.is-restore-hidden [data-restore-cancel]{background:var(--control-bg);border-color:var(--line);color:var(--text)}
.fb-column-tools-panel.is-restore-hidden [data-restore-confirm]{background:#722e39;border-color:#b65e6a;color:#ffe3e5}
.fb-column-tools-panel.is-restore-hidden [data-restore-confirm]:hover{background:#8a3745}