/*! tailwindcss v4.2.1 | MIT License | https://tailwindcss.com */
@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}}}@layer theme{:root,:host{--spacing:.25rem;--default-font-family:Arial, Helvetica, sans-serif;--default-mono-font-family:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.visible{visibility:visible}.fixed{position:fixed}.static{position:static}.start{inset-inline-start:var(--spacing)}.end{inset-inline-end:var(--spacing)}.block{display:block}.grid{display:grid}.inline{display:inline}.shrink{flex-shrink:1}.grow{flex-grow:1}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.resize{resize:both}.rounded{border-radius:.25rem}.blur{--tw-blur:blur(8px);filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}}:root{--ink:#17212b;--muted:#6b7785;--line:#dbe1e7;--accent:#2266d1;--accent-soft:#eaf2ff}*{box-sizing:border-box}html,body{width:100%;height:100%;margin:0;overflow:hidden}body{color:var(--ink);background:#eef1f4;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,select,input{font:inherit}.app-shell{-webkit-user-select:none;user-select:none;background:#eef1f4;grid-template-rows:60px 1fr;width:100vw;height:100vh;display:grid}input,textarea{-webkit-user-select:text;user-select:text}.topbar{z-index:40;border-bottom:1px solid var(--line);background:#fffffff7;align-items:center;gap:12px;padding:8px 12px;display:flex;position:relative;box-shadow:0 1px 8px #17212b0a}.brand{align-items:center;gap:10px;min-width:158px;display:flex}.brand-mark{background:var(--ink);color:#fff;border-radius:9px;place-items:center;width:34px;height:34px;display:grid}.brand-copy{flex-direction:column;display:flex}.brand-title{align-items:center;gap:5px;display:flex}.brand-title>strong{letter-spacing:-.01em;font-size:14px}.beta-badge{color:#245da7;letter-spacing:.08em;text-transform:uppercase;background:#edf4ff;border:1px solid #b9cdef;border-radius:4px;padding:1px 4px;font-size:7px;font-weight:800;line-height:1.35}.brand-copy>span{color:var(--muted);margin-top:1px;font-size:11px}.app-menu-anchor{position:relative}.app-menu-trigger{color:#7a8693;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:10px;align-items:center;gap:2px;height:40px;padding:3px 4px 3px 3px;display:flex}.app-menu-trigger:hover,.app-menu-trigger.active{color:var(--ink);background:#f1f4f7;border-color:#cfd8e2}.app-menu-trigger .brand-mark{width:32px;height:32px}.app-menu{z-index:50;background:#fff;border:1px solid #d4dce5;border-radius:11px;width:286px;max-height:calc(100vh - 74px);padding:7px;position:absolute;top:46px;left:0;overflow-y:auto;box-shadow:0 18px 48px #17212b33}.app-menu>header{border-bottom:1px solid var(--line);flex-direction:column;gap:2px;padding:8px 9px 10px;display:flex}.app-menu>header strong{color:#263443;font-size:13px}.app-menu>header span{color:var(--muted);font-size:9px}.app-menu section{border-bottom:1px solid var(--line);padding:7px 0}.app-menu section:last-child{border-bottom:0}.app-menu-section{color:#84909d;letter-spacing:.07em;text-transform:uppercase;padding:2px 9px 5px;font-size:8px;font-weight:750;display:block}.app-menu section>button{color:#4e5c6a;text-align:left;cursor:pointer;background:#fff;border:0;border-radius:7px;grid-template-columns:23px minmax(0,1fr) auto;align-items:center;gap:7px;width:100%;min-height:39px;padding:5px 8px;display:grid}.app-menu section>button:hover,.app-menu section>button.active{color:#1e5cad;background:#eef4fd}.app-menu section>button>span{flex-direction:column;gap:2px;min-width:0;display:flex}.app-menu section>button strong{text-overflow:ellipsis;white-space:nowrap;font-size:10px;overflow:hidden}.app-menu section>button small{color:#7e8995;text-overflow:ellipsis;white-space:nowrap;font-size:8px;overflow:hidden}.app-menu section>button kbd{color:#75818e;background:#f8fafb;border:1px solid #dbe1e7;border-radius:4px;padding:2px 5px;font:8px ui-monospace,monospace}.app-menu-program{grid-template-columns:1fr 1fr 1fr;gap:3px;display:grid}.app-menu-program .app-menu-section{grid-column:1/-1}.app-menu-program>button{flex-direction:column;justify-content:center;text-align:center!important;gap:4px!important;min-height:51px!important;padding:5px!important;display:flex!important}.app-menu-program>button span{display:block!important}.app-menu-program>button strong{font-size:8px!important}.document-name-wrap{align-items:center;gap:5px;display:flex}.document-name-input{width:112px;color:var(--muted);background:0 0;border:0;border-bottom:1px solid #0000;outline:0;padding:0;font-size:11px}.document-name-input:hover,.document-name-input:focus{color:var(--ink);border-bottom-color:#cbd4dd}.document-name-wrap i{background:#e98212;border-radius:50%;flex:none;width:6px;height:6px}.tool-group{align-items:center;gap:3px;display:flex}.quick-actions{border-left:1px solid var(--line);margin-left:4px;padding-left:10px}.actions{border-left:1px solid var(--line);margin-left:auto;padding-left:12px}.tool-button{color:#536171;cursor:pointer;background:0 0;border:0;border-radius:7px;flex-direction:column;justify-content:center;align-items:center;gap:3px;min-width:48px;height:50px;padding:5px 6px;transition:background .12s,color .12s;display:flex}.tool-button span{white-space:nowrap;font-size:10px}.tool-button:hover:not(:disabled){color:var(--ink);background:#f0f3f6}.tool-button.active{background:var(--accent-soft);color:var(--accent)}.tool-button:disabled{opacity:.32;cursor:default}.sync-status-anchor{flex:none;position:relative}.sync-status-button{color:#52606e;cursor:pointer;background:#f8fafb;border:1px solid #d5dde5;border-radius:8px;justify-content:center;align-items:center;gap:5px;min-width:184px;max-width:240px;height:42px;padding:0 8px;display:flex}.sync-status-button:hover,.sync-status-button[aria-expanded=true]{background:#fff;border-color:#b8c6d4;box-shadow:0 2px 8px #17212b14}.sync-status-button.synced{color:#267044;background:#edf9f2;border-color:#b9dfc9}.sync-status-button.working{color:#8b5a12;background:#fff8e9;border-color:#efd39f}.sync-status-button.offline{color:#56616d;background:#f1f3f5;border-color:#d3d8de}.sync-status-button.warning{color:#a65300;background:#fff4e5;border-color:#efbf87}.sync-status-local,.sync-status-cloud{align-items:center;gap:4px;min-width:0;display:flex}.sync-status-local>span,.sync-status-cloud>span{text-overflow:ellipsis;white-space:nowrap;font-size:9px;font-weight:700;overflow:hidden}.sync-status-local-short{display:none}.sync-status-local svg,.sync-status-cloud svg{flex:none}.sync-status-divider{color:#9aa4ae;font-size:11px}.sync-status-chevron{opacity:.65;flex:none;margin-left:1px}.spin{animation:1s linear infinite sync-spin}@keyframes sync-spin{to{transform:rotate(360deg)}}.sync-status-popover{z-index:55;width:min(340px,100vw - 24px);color:var(--ink);text-align:left;background:#fff;border:1px solid #ccd6df;border-radius:11px;padding:10px;position:absolute;top:49px;right:0;box-shadow:0 18px 48px #17212b33}.sync-status-popover>header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:flex-start;gap:12px;padding:2px 2px 9px;display:flex}.sync-status-popover>header>div{flex-direction:column;gap:2px;min-width:0;display:flex}.sync-status-popover>header strong{font-size:12px}.sync-status-popover>header span{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;font-size:9px;overflow:hidden}.sync-status-popover>header button{color:#657181;cursor:pointer;background:0 0;border:0;border-radius:6px;flex:none;place-items:center;width:25px;height:25px;padding:0;display:grid}.sync-status-popover>header button:hover{color:var(--ink);background:#edf1f5}.sync-detail-row{color:#536171;background:#fafbfd;border:1px solid #dfe5ea;border-radius:8px;grid-template-columns:24px 1fr;align-items:center;gap:7px;min-height:49px;margin-top:8px;padding:7px 9px;display:grid}.sync-detail-row>div{flex-direction:column;gap:2px;display:flex}.sync-detail-row strong{color:#344251;font-size:10px}.sync-detail-row span{font-size:9px}.sync-detail-row.local.saved,.sync-detail-row.cloud.synced{color:#267044;background:#f1faf5;border-color:#c5e4d1}.sync-detail-row.local.saving,.sync-detail-row.cloud.working{color:#8b5a12;background:#fff9ed;border-color:#ecd6ad}.sync-detail-row.local.error,.sync-detail-row.cloud.warning{color:#a65300;background:#fff6e9;border-color:#efc99d}.sync-detail-row.cloud.offline{color:#56616d;background:#f3f5f6;border-color:#d8dde2}.sync-status-popover dl{margin:9px 1px 0}.sync-status-popover dl>div{border-bottom:1px solid #edf0f3;justify-content:space-between;align-items:center;gap:12px;min-height:27px;display:flex}.sync-status-popover dt{color:#74808c;font-size:9px}.sync-status-popover dd{color:#344251;text-align:right;margin:0;font-size:9px;font-weight:650}.sync-status-popover>p{color:#667382;background:#f4f7fa;border-radius:7px;margin:9px 1px 0;padding:8px 9px;font-size:9px;line-height:1.4}.sync-status-popover>footer{justify-content:flex-end;gap:6px;margin-top:9px;display:flex}.sync-status-popover>footer button{color:#44515f;cursor:pointer;background:#fff;border:1px solid #d4dce4;border-radius:7px;justify-content:center;align-items:center;gap:5px;min-height:31px;padding:0 9px;font-size:9px;font-weight:650;display:flex}.sync-status-popover>footer button:hover{color:var(--accent);background:#f3f7fc;border-color:#abc2e5}.export-anchor{position:relative}.export-menu{z-index:20;background:#fff;border:1px solid #d8dee5;border-radius:10px;width:220px;padding:7px;position:absolute;top:57px;right:0;box-shadow:0 14px 36px #17212b2b}.export-menu button{color:#263443;text-align:left;cursor:pointer;background:#fff;border:0;border-radius:7px;align-items:center;gap:10px;width:100%;padding:10px;display:flex}.export-menu button:hover{background:#f2f5f8}.export-menu button span{flex-direction:column;gap:2px;display:flex}.export-menu strong{font-size:12px}.export-menu small{color:var(--muted);font-size:10px}.snap-menu{z-index:20;background:#fff;border:1px solid #d8dee5;border-radius:10px;width:230px;padding:10px;position:absolute;top:57px;right:0;box-shadow:0 14px 36px #17212b2b}.snap-menu>strong{margin:1px 4px 8px;font-size:11px;display:block}.snap-menu label{color:#44515f;align-items:center;gap:7px;min-height:29px;padding:3px 4px;font-size:11px;display:flex}.snap-menu input{accent-color:var(--accent)}.snap-menu .snap-size{color:var(--muted);justify-content:space-between;padding-left:4px}.snap-menu select{background:#fff;border:1px solid #d7dde4;border-radius:5px;width:86px;height:27px;font-size:10px}.snap-separator{background:var(--line);height:1px;margin:6px 4px}.app-dialog-backdrop{z-index:60;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#1c263047;place-items:center;padding:18px;display:grid;position:fixed;inset:0}.app-info-dialog{background:#fff;border:1px solid #cbd5df;border-radius:12px;outline:0;width:min(600px,100%);max-height:min(680px,100vh - 36px);padding:15px;overflow-y:auto;box-shadow:0 22px 60px #17212b40}.app-info-dialog>header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:flex-start;gap:12px;padding-bottom:13px;display:flex}.app-info-dialog>header div{flex-direction:column;gap:3px;display:flex}.app-info-dialog>header strong{font-size:15px}.app-info-dialog>header span{color:var(--muted);font-size:9px}.app-info-dialog>header button{color:#667382;cursor:pointer;background:0 0;border:0;border-radius:6px;place-items:center;width:28px;height:28px;padding:0;display:grid}.app-info-dialog>header button:hover{color:var(--ink);background:#edf2f7}.shortcut-groups{grid-template-columns:repeat(3,1fr);gap:10px;padding-top:13px;display:grid}.shortcut-groups>section{background:#fafbfd;border:1px solid #e0e5ea;border-radius:8px;padding:10px}.shortcut-groups>section>strong{color:#465462;margin-bottom:7px;font-size:10px;display:block}.shortcut-groups dl{margin:0}.shortcut-groups dl div{border-bottom:1px solid #e8ecf0;justify-content:space-between;align-items:center;gap:8px;min-height:29px;display:flex}.shortcut-groups dl div:last-child{border-bottom:0}.shortcut-groups dt{color:#5e6b78;font-size:9px}.shortcut-groups dd{color:#344352;white-space:nowrap;background:#fff;border:1px solid #d7dee5;border-radius:4px;margin:0;padding:3px 6px;font:8px ui-monospace,monospace}.app-help-content{padding-top:13px}.app-help-content ol{counter-reset:help-step;grid-template-columns:1fr 1fr;gap:8px;margin:0;padding:0;list-style:none;display:grid}.app-help-content li{counter-increment:help-step;border:1px solid #dfe5eb;border-radius:8px;flex-direction:column;gap:5px;min-height:82px;padding:11px 11px 10px 38px;display:flex;position:relative}.app-help-content li:before{content:counter(help-step);background:var(--accent-soft);width:19px;height:19px;color:var(--accent);border-radius:50%;place-items:center;font-size:9px;font-weight:750;display:grid;position:absolute;top:11px;left:11px}.app-help-content li strong{font-size:10px}.app-help-content li span,.app-help-content>p{color:#667382;font-size:9px;line-height:1.45}.app-help-content>p{color:#875310;background:#fff6e8;border-radius:7px;margin:11px 0 0;padding:9px 10px}.app-about-content{text-align:center;justify-items:center;gap:10px;padding:23px 35px 12px;display:grid}.about-mark{background:var(--ink);color:#fff;border-radius:12px;place-items:center;width:48px;height:48px;display:grid}.app-about-content p{color:#536170;max-width:430px;margin:0;font-size:10px;line-height:1.5}.app-about-content p strong{color:var(--ink);font-size:13px}.app-about-content small{color:#87929e;font-size:8px}.app-about-content .about-beta{color:#875310;background:#fff6e8;border-radius:7px;padding:8px 10px}.about-links{flex-wrap:wrap;justify-content:center;gap:14px;display:flex}.about-links a,.about-links button{color:var(--accent);cursor:pointer;background:0 0;border:0;padding:0;font-size:9px;font-weight:700;text-decoration:none}.about-links a:hover,.about-links button:hover{text-decoration:underline}.app-welcome-content{gap:11px;padding-top:13px;display:grid}.app-welcome-content .welcome-lead{color:#414f5d;margin:0;font-size:11px;line-height:1.5}.app-welcome-content ul{gap:7px;margin:0;padding:0;list-style:none;display:grid}.app-welcome-content li{color:#667382;border:1px solid #dfe5eb;border-radius:8px;grid-template-columns:16px minmax(0,1fr);align-items:start;gap:10px;padding:10px 11px;display:grid}.app-welcome-content li>svg{color:var(--accent);margin-top:1px}.app-welcome-content li.welcome-beta{color:#875310;background:#fff6e8;border-color:#edc086}.app-welcome-content li.welcome-beta>svg{color:#b86e12}.app-welcome-content li strong{color:var(--ink);margin-bottom:3px;font-size:10px;display:block}.app-welcome-content li span{font-size:9px;line-height:1.45}.app-welcome-content li a{color:var(--accent);font-weight:700}.welcome-start{background:var(--accent);color:#fff;cursor:pointer;border:1px solid #2266c7;border-radius:7px;justify-self:end;min-height:32px;padding:0 16px;font-size:10px;font-weight:700}.welcome-start:hover{background:#1c58b5}.settings-backdrop{z-index:62}.settings-panel{width:min(900px,100%);max-height:min(760px,100vh - 36px);color:var(--ink);background:#fff;border:1px solid #c7d2dc;border-radius:13px;flex-direction:column;display:flex;overflow:hidden;box-shadow:0 24px 70px #17212b47}.settings-panel>header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:flex-start;gap:12px;padding:15px 17px 13px;display:flex}.settings-panel>header>div{flex-direction:column;gap:3px;min-width:0;display:flex}.settings-panel>header strong{font-size:16px}.settings-panel>header span{color:var(--muted);font-size:9px}.settings-panel>header button{color:#657181;cursor:pointer;background:0 0;border:0;border-radius:7px;flex:none;place-items:center;width:29px;height:29px;padding:0;display:grid}.settings-panel>header button:hover{color:var(--ink);background:#edf2f7}.settings-local-note{color:#376449;background:#f1faf5;border:1px solid #bcd6c6;border-radius:8px;grid-template-columns:auto minmax(0,1fr);gap:9px;margin:11px 14px 0;padding:9px 11px;display:grid}.settings-local-note strong{white-space:nowrap;font-size:10px}.settings-local-note span{font-size:9px;line-height:1.45}.settings-sync-card{background:#f8fafc;border:1px solid #d7e0e8;border-radius:9px;margin:9px 14px 0;padding:10px}.settings-sync-card>header{grid-template-columns:24px minmax(0,1fr) auto;align-items:center;gap:7px;display:grid}.settings-sync-card>header>span{color:#506173;background:#e8eef5;border-radius:6px;place-items:center;width:24px;height:24px;display:grid}.settings-sync-card>header>div{flex-direction:column;gap:2px;min-width:0;display:flex}.settings-sync-card>header strong{font-size:10px}.settings-sync-card>header small{color:#657382;font-size:8px;line-height:1.4}.settings-sync-card>header>button,.settings-sync-actions button,.settings-copy-list button{color:#4c5b69;cursor:pointer;background:#fff;border:1px solid #ccd7e1;border-radius:6px;justify-content:center;align-items:center;gap:5px;min-height:29px;padding:0 8px;font-size:8px;font-weight:700;display:flex}.settings-sync-card>header>button:hover,.settings-sync-actions button:hover,.settings-copy-list button:hover{color:#1f5cab;background:#edf4ff;border-color:#aac2e5}.settings-sync-card.synced{background:#f1faf5;border-color:#bdddc9}.settings-sync-card.syncing,.settings-sync-card.checking{background:#fff9ed;border-color:#ead2a6}.settings-sync-card.offline{background:#f3f5f7}.settings-sync-card.error,.settings-sync-card.conflict{background:#fff6e8;border-color:#edc086}.settings-sync-card>dl{grid-template-columns:repeat(3,1fr);gap:6px;margin:9px 0 0;display:grid}.settings-sync-card>dl>div{background:#ffffffa6;border:1px solid #7e91a433;border-radius:6px;flex-direction:column;gap:2px;padding:6px 7px;display:flex}.settings-sync-card dt{color:#788592;font-size:7px}.settings-sync-card dd{color:#40505f;margin:0;font-size:8px;font-weight:700}.settings-sync-decision{background:#fff;border:1px solid #d8e0e8;border-radius:7px;margin-top:9px;padding:9px}.settings-sync-decision.conflict{border-color:#e5b77d}.settings-sync-decision>strong{font-size:10px;display:block}.settings-sync-decision>p{color:#657382;margin:5px 0 0;font-size:8px;line-height:1.45}.settings-version-compare{grid-template-columns:1fr 1fr;gap:6px;margin-top:7px;display:grid}.settings-version-compare>span{background:#f8fafc;border:1px solid #e0e6eb;border-radius:6px;flex-direction:column;gap:2px;padding:7px;display:flex}.settings-version-compare b{font-size:8px}.settings-version-compare small{color:#75818e;font-size:7px}.settings-sync-actions{flex-wrap:wrap;gap:5px;margin-top:8px;display:flex}.settings-sync-actions button.primary{background:var(--accent);color:#fff;border-color:#2266c7}.settings-copy-list{border-top:1px solid #7e91a440;margin-top:8px;padding-top:7px}.settings-copy-list summary{color:#566574;cursor:pointer;font-size:8px;font-weight:700}.settings-copy-list>div{background:#fff;border:1px solid #e1e7ec;border-radius:6px;grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:5px;margin-top:5px;padding:5px;display:grid}.settings-copy-list>div>span{flex-direction:column;gap:2px;min-width:0;display:flex}.settings-copy-list strong,.settings-copy-list small{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.settings-copy-list strong{font-size:8px}.settings-copy-list small{color:#7a8692;font-size:7px}.settings-copy-list button:last-child{color:#a0473e;width:29px;padding:0}.settings-sections{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;min-height:0;padding:11px 14px 14px;display:grid;overflow-y:auto}.settings-sections>section{background:#fafbfd;border:1px solid #dde4ea;border-radius:9px;align-self:start;min-width:0;padding:11px}.settings-sections>section>header{border-bottom:1px solid #e5eaee;flex-direction:column;gap:2px;padding-bottom:8px;display:flex}.settings-sections>section>header strong{font-size:11px}.settings-sections>section>header span{color:var(--muted);font-size:8px}.settings-fields{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px 9px;padding-top:9px;display:grid}.settings-fields>label:not(.settings-check){color:#5b6875;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:6px;min-width:0;font-size:9px;display:grid}.settings-fields select,.settings-fields input[type=number]{color:#344251;background:#fff;border:1px solid #d2dae2;border-radius:6px;width:110px;min-width:0;height:29px;padding:0 7px;font-size:9px}.settings-fields input[type=color]{background:#fff;border:1px solid #d2dae2;border-radius:6px;width:31px;height:29px;padding:2px}.settings-check{color:#536170;align-items:center;gap:6px;min-height:29px;font-size:9px;display:flex}.settings-check input{accent-color:var(--accent)}.settings-snap-section,.settings-toolbar-section{grid-column:1/-1}.settings-toolbar-layout{grid-template-columns:minmax(280px,.9fr) minmax(0,1.4fr);gap:10px;padding-top:9px;display:grid}.settings-favorite-list,.settings-tool-picker{background:#fff;border:1px solid #e0e6ec;border-radius:8px;min-width:0;padding:8px}.settings-favorite-list>strong,.settings-tool-picker>strong{color:#465462;margin-bottom:6px;font-size:9px;display:block}.settings-favorite-list>p,.settings-tool-picker>p{color:var(--muted);margin:5px 2px;font-size:9px;line-height:1.4}.settings-favorite-row{border-bottom:1px solid #edf0f3;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:6px;min-height:31px;display:grid}.settings-favorite-row:last-child{border-bottom:0}.settings-favorite-row label{color:#4f5d6b;align-items:center;gap:6px;min-width:0;font-size:9px;display:flex}.settings-favorite-row label input,.settings-tool-picker input{accent-color:var(--accent)}.settings-favorite-row>span{gap:2px;display:flex}.settings-favorite-row button{color:#61707e;cursor:pointer;background:#fff;border:1px solid #d8e0e7;border-radius:5px;place-items:center;width:25px;height:25px;padding:0;display:grid}.settings-favorite-row button:hover:not(:disabled){color:var(--accent);background:#eef5ff;border-color:#adc4e7}.settings-favorite-row button:disabled{opacity:.3;cursor:default}.settings-tool-picker>div{grid-template-columns:repeat(3,minmax(0,1fr));gap:2px 8px;display:grid}.settings-toolbar-reset{color:#6e5b3c;cursor:pointer;background:#fff;border:1px solid #d4dce4;border-radius:6px;align-items:center;gap:5px;min-height:30px;margin-top:8px;padding:0 9px;font-size:9px;font-weight:700;display:flex}.settings-toolbar-reset:hover{background:#f5f7f9}.settings-check-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:4px 9px;padding-top:8px;display:grid}.settings-panel>footer{border-top:1px solid var(--line);background:#fff;align-items:center;gap:7px;padding:11px 14px;display:flex}.settings-panel>footer>span{flex:1}.settings-panel>footer button{color:#485563;cursor:pointer;background:#fff;border:1px solid #d0d9e1;border-radius:7px;justify-content:center;align-items:center;gap:5px;min-height:33px;padding:0 11px;font-size:9px;font-weight:700;display:flex}.settings-panel>footer button:hover{background:#f2f5f8}.settings-panel>footer .settings-reset{color:#87550f}.settings-panel>footer .settings-save{background:var(--accent);color:#fff;border-color:#2266c7}.settings-panel>footer .settings-save:hover{background:#1858b8}.canvas-wrap{background:#f7f8fa;min-height:0;position:relative;overflow:hidden}.tool-rail{z-index:8;background:#fffffff7;border:1px solid #d4dce5;border-radius:11px;flex-direction:column;gap:3px;width:66px;padding:4px;display:flex;position:absolute;top:14px;left:14px;box-shadow:0 10px 30px #17212b21}.rail-separator{background:var(--line);height:1px;margin:2px 4px}.rail-group{border-radius:7px;position:relative}.rail-all{border-radius:7px;flex:none;position:relative}.rail-all.active{background:var(--accent-soft)}.rail-all .rail-main{padding-right:4px;position:relative}.rail-all .rail-main>svg:last-child{color:#8793a0;position:absolute;bottom:4px;right:4px}.rail-group.active{background:var(--accent-soft)}.rail-main{color:#536171;cursor:pointer;background:0 0;border:0;border-radius:7px;flex-direction:column;justify-content:center;align-items:center;gap:3px;width:56px;height:51px;padding:4px 13px 4px 4px;display:flex}.tool-rail>.rail-main{padding-right:4px}.rail-main span{text-overflow:ellipsis;white-space:nowrap;max-width:48px;font-size:9px;overflow:hidden}.rail-main:hover:not(:disabled),.rail-main.active{color:var(--ink);background:#eef2f6}.rail-group.active .rail-main,.rail-main.active{color:var(--accent)}.rail-main:disabled,.rail-expand:disabled{opacity:.35;cursor:default}.rail-expand{color:#8793a0;cursor:pointer;background:0 0;border:0;border-radius:0 7px 7px 0;place-items:center;width:17px;height:49px;padding:0;display:grid;position:absolute;top:1px;right:0}.rail-expand:hover:not(:disabled),.rail-expand[aria-expanded=true]{color:var(--accent);background:#2266d117}.rail-flyout{z-index:25;background:#fff;border:1px solid #d5dde6;border-radius:10px;width:218px;padding:7px;position:absolute;top:0;left:66px;box-shadow:0 16px 42px #17212b30}.rail-flyout header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:baseline;gap:8px;padding:5px 7px 8px;display:flex}.rail-flyout header strong{color:#263443;font-size:11px}.rail-flyout header span{color:var(--muted);font-size:8px}.rail-flyout>button{color:#4f5d6b;text-align:left;cursor:pointer;background:#fff;border:0;border-radius:6px;grid-template-columns:22px 1fr auto;align-items:center;gap:6px;width:100%;height:34px;padding:0 7px;display:grid}.rail-flyout>button:hover{color:var(--ink);background:#f1f4f7}.rail-flyout>button.active{background:var(--accent-soft);color:var(--accent);font-weight:700}.rail-flyout>button span{font-size:10px}.rail-flyout kbd{color:#75818e;text-align:center;background:#f8fafb;border:1px solid #dbe1e7;border-radius:4px;min-width:20px;padding:2px 5px;font:8px ui-monospace,monospace}.rail-all-flyout{z-index:25;background:#fff;border:1px solid #d5dde6;border-radius:10px;width:min(560px,100vw - 28px);padding:8px;position:absolute;top:0;left:66px;box-shadow:0 16px 42px #17212b30}.rail-all-flyout>header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:baseline;gap:8px;padding:5px 7px 8px;display:flex}.rail-all-flyout>header strong{color:#263443;font-size:11px}.rail-all-flyout>header span{color:var(--muted);font-size:8px}.rail-all-flyout>div{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;padding-top:7px;display:grid}.rail-all-flyout section{background:#fafbfd;border:1px solid #e4e9ee;border-radius:7px;min-width:0;padding:5px}.rail-all-flyout section>strong{color:#73808d;letter-spacing:.04em;text-transform:uppercase;padding:2px 4px 5px;font-size:8px;display:block}.rail-all-flyout section>button{color:#4f5d6b;text-align:left;cursor:pointer;background:0 0;border:0;border-radius:5px;grid-template-columns:21px minmax(0,1fr) auto;align-items:center;gap:5px;width:100%;min-height:31px;padding:0 5px;display:grid}.rail-all-flyout section>button:hover:not(:disabled){color:var(--ink);background:#eef3f8}.rail-all-flyout section>button.active{background:var(--accent-soft);color:var(--accent);font-weight:700}.rail-all-flyout section>button:disabled{opacity:.35;cursor:default}.rail-all-flyout section>button span{text-overflow:ellipsis;white-space:nowrap;font-size:9px;overflow:hidden}.rail-all-flyout kbd{color:#75818e;text-align:center;background:#fff;border:1px solid #dbe1e7;border-radius:4px;min-width:20px;padding:2px 5px;font:8px ui-monospace,monospace}.topbar-tools{z-index:1;width:auto;min-width:0;height:52px;box-shadow:none;background:0 0;border:0;border-radius:0;flex-direction:row;flex:auto;align-items:center;gap:2px;padding:0 4px;position:relative;top:auto;left:auto}.topbar-tools>.rail-main{padding-right:4px}.topbar-tools .rail-separator{flex:none;width:1px;height:36px;margin:8px 2px}.topbar-tools .rail-group,.topbar-tools .rail-all{flex:none}.topbar-tools .rail-expand svg{transform:rotate(90deg)}.topbar-tools .rail-flyout{top:56px;left:0}.topbar-tools .rail-all-flyout{top:56px;left:auto;right:0}.drawing-canvas{touch-action:none;cursor:crosshair;width:100%;height:100%;display:block}.drawing-canvas.tool-select{cursor:default}.drawing-canvas.is-panning{cursor:grabbing}.drawing-canvas:not(.tool-select):not(.is-panning),.drawing-canvas:not(.tool-select):not(.is-panning) .selection-handle{cursor:none}.drawing-crosshair{fill:none;stroke:#111820;pointer-events:none}.axis{stroke:#c5ccd4}.alignment-guide{stroke:#8b5cf6;stroke-width:1px;stroke-dasharray:5 5;vector-effect:non-scaling-stroke;opacity:.72;pointer-events:none}.construction-preview{stroke:#7f8b98;stroke-width:1px;stroke-dasharray:5 5;vector-effect:non-scaling-stroke;pointer-events:none}.mirror-axis-preview{stroke:#8b5cf6;stroke-width:1.25px;stroke-dasharray:8 5;vector-effect:non-scaling-stroke;pointer-events:none}.paper-sheet{fill:#fffffff5;stroke:#7ca4df;vector-effect:non-scaling-stroke;filter:drop-shadow(0 6px 14px #17212b1c)}.paper-sheet.has-overflow{stroke:#d97706}.paper-label{fill:#5276a9;paint-order:stroke;stroke:#fff;stroke-width:3px;font-weight:650}.title-block{pointer-events:none;-webkit-user-select:none;user-select:none}.title-block rect{fill:#fffffffa;stroke:#394554;stroke-width:1px;vector-effect:non-scaling-stroke}.title-block text{fill:#17212b;font-family:Inter,ui-sans-serif,sans-serif}.title-block-label{letter-spacing:.04em;font-weight:700;fill:#657181!important}.title-block-value{font-weight:550}.title-block-value.emphasis{font-weight:750}.drawing-object{pointer-events:none}.drawing-object.selected{stroke:var(--accent);filter:drop-shadow(0 0 2px #2266d140)}.drawing-object.hovered{stroke:#d56a00;filter:drop-shadow(0 0 2px #d56a0038)}.drawing-text{-webkit-user-select:none;user-select:none;font-family:Inter,ui-sans-serif,sans-serif}.selected-text{fill:var(--accent)}.hovered-text{fill:#d56a00}.snap-grid-overlay{pointer-events:none}.snap-grid-dot{fill:#2266d157}.selection-handle{fill:var(--accent);stroke:none;vector-effect:non-scaling-stroke;pointer-events:all;cursor:pointer}.selection-marquee{fill:#2266d114;stroke:var(--accent);stroke-width:1px;stroke-dasharray:6 4;vector-effect:non-scaling-stroke;pointer-events:none}.dimension-object{pointer-events:none}.dimension-object line{vector-effect:non-scaling-stroke}.measure-bg{fill:#fff;stroke:#cfd6de;stroke-width:1px;vector-effect:non-scaling-stroke}.measure-text{fill:var(--ink);font-weight:600}.temporary-dimension{pointer-events:none}.temporary-dimension line{stroke:#4f78ae;stroke-width:1px;vector-effect:non-scaling-stroke}.temporary-dimension rect{fill:#fffffff0;stroke:none}.temporary-dimension text{fill:#285b9e;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-weight:650}.edit-hud{pointer-events:none}.edit-hud rect{fill:#17212b;stroke:none}.edit-hud text{fill:#fff;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.snap-marker{pointer-events:none}.snap-marker circle,.snap-marker rect,.snap-marker path{fill:#ffffffe6;stroke:#e98212;vector-effect:non-scaling-stroke}.snap-marker.snap-intersection path{fill:none}.snap-marker text{fill:#b85f00;paint-order:stroke;stroke:#fff;stroke-width:4px;stroke-linejoin:round;font-weight:650}.properties-bar{z-index:4;background:#fffffff5;border:1px solid #d7dde4;border-radius:10px;align-items:center;gap:12px;max-width:calc(100% - 28px);min-height:48px;padding:7px 9px;display:flex;position:absolute;top:14px;left:14px;overflow-x:auto;box-shadow:0 8px 28px #17212b1c}.rotation-bar{z-index:5;background:#fffffff7;border:1px solid #c9d8ed;border-radius:10px;align-items:center;gap:9px;max-width:calc(100% - 28px);min-height:48px;padding:7px 9px;display:flex;position:absolute;top:14px;left:14px;overflow-x:auto;box-shadow:0 8px 28px #17212b1f}.tool-settings-bar{z-index:5;background:#fffffff7;border:1px solid #d3dce5;border-radius:10px;align-items:center;gap:10px;max-width:calc(100% - 28px);min-height:48px;padding:7px 9px;display:flex;position:absolute;top:14px;left:14px;overflow-x:auto;box-shadow:0 8px 28px #17212b1f}.tool-settings-bar label{color:#687585;white-space:nowrap;align-items:center;gap:5px;font-size:10px;display:flex}.tool-settings-bar select{color:#344251;background:#fff;border:1px solid #d5dde6;border-radius:6px;height:30px;padding:0 22px 0 7px;font-size:10px}.tool-settings-bar input[type=number]{width:74px}.tool-settings-bar input[type=color]{background:#fff;border:1px solid #d5dde6;border-radius:6px;width:30px;height:30px;padding:2px}.tool-settings-bar input[type=checkbox]{accent-color:var(--accent)}.tool-prompt{color:#687585;white-space:nowrap;font-size:10px}.tool-finish{background:var(--accent);color:#fff;white-space:nowrap;cursor:pointer;border:1px solid #9dbbe8;border-radius:6px;height:30px;padding:0 10px;font-size:10px;font-weight:700}.tool-finish:hover{background:#1858b8}.coordinate-start{color:#687585;white-space:nowrap;border-left:1px solid #dde4eb;align-items:center;gap:7px;padding-left:9px;font-size:10px;display:flex}.coordinate-start input{width:72px}.dynamic-coordinate-entry{z-index:8;color:#506071;background:#fffffffa;border:1px solid #a9bfdc;border-radius:7px;align-items:center;gap:6px;min-height:34px;padding:5px 7px;font-size:10px;display:flex;position:absolute;box-shadow:0 5px 18px #17212b29}.dynamic-coordinate-entry>span{color:#263443;font-weight:700}.dynamic-coordinate-entry label{align-items:center;gap:3px;display:flex}.dynamic-coordinate-entry input{color:#17212b;border:1px solid #ccd7e3;border-radius:4px;width:70px;height:25px;padding:0 5px;font:11px ui-monospace,SFMono-Regular,Menlo,monospace}.dynamic-coordinate-entry small{color:#84909d;white-space:nowrap}.symbol-palette{z-index:5;background:#fffffff7;border:1px solid #cfd8e2;border-radius:11px;width:314px;padding:9px;position:absolute;top:14px;left:14px;box-shadow:0 10px 32px #17212b24}.symbol-group{margin-top:9px}.symbol-group>strong{color:#6b7785;text-transform:uppercase;letter-spacing:.05em;margin:0 2px 5px;font-size:10px;font-weight:650;display:block}.symbol-grid{grid-template-columns:repeat(5,1fr);gap:5px;display:grid}.symbol-grid button{color:#354454;cursor:pointer;background:#fff;border:1px solid #dde3e9;border-radius:7px;min-width:0;height:52px;padding:4px 2px}.symbol-grid button:hover{background:#f6f9fc;border-color:#a9bfd9}.symbol-grid button.active{background:var(--accent-soft);color:var(--accent);border-color:#7da5d5}.symbol-grid button span{height:22px;font:19px/22px ui-monospace,SFMono-Regular,Menlo,monospace;display:block}.symbol-grid button small{color:inherit;text-overflow:ellipsis;white-space:nowrap;font-size:8px;line-height:12px;display:block;overflow:hidden}.symbol-palette>p{color:#7a8693;margin:9px 2px 1px;font-size:9px}.rotation-bar label{color:#687585;white-space:nowrap;align-items:center;gap:5px;font-size:10px;display:flex}.rotation-bar input[type=checkbox]{accent-color:var(--accent)}.rotation-bar input[type=number]{color:#263443;border:1px solid #d5dde6;border-radius:6px;width:66px;height:30px;padding:0 7px;font:11px ui-monospace,SFMono-Regular,Menlo,monospace}.rotation-bar select{color:#344251;background:#fff;border:1px solid #d5dde6;border-radius:6px;height:30px;padding:0 22px 0 7px;font-size:10px}.rotation-switch,.rotation-presets{border:1px solid #d5dde6;border-radius:7px;flex:none;display:flex;overflow:hidden}.rotation-switch button,.rotation-presets button{color:#536171;white-space:nowrap;cursor:pointer;background:#fff;border:0;border-right:1px solid #d5dde6;flex:none;height:29px;padding:0 8px;font-size:10px}.rotation-switch button:last-child,.rotation-presets button:last-child{border-right:0}.rotation-switch button:hover,.rotation-presets button:hover{color:var(--ink);background:#f1f5f9}.rotation-switch button.active{background:var(--accent-soft);color:var(--accent);font-weight:700}.rotation-apply{background:var(--accent);color:#fff;cursor:pointer;border:1px solid #9dbbe8;border-radius:6px;height:30px;padding:0 11px;font-size:10px;font-weight:700}.rotation-apply:hover{background:#1858b8}.rotation-align{color:#285b9e;white-space:nowrap;cursor:pointer;background:#f2f6fc;border:1px solid #b8cbe6;border-radius:6px;height:30px;padding:0 9px;font-size:10px;font-weight:700}.rotation-align:hover:not(:disabled){background:#e5eefb}.rotation-align:disabled{opacity:.4;cursor:default}.rotation-prompt{color:#9b5a08;white-space:nowrap;background:#fff6e7;border-radius:5px;padding:5px 7px;font-size:10px}.rotation-pivot{fill:#ffffffe6;stroke:#d15b18;pointer-events:none}.rotation-pivot text{fill:#a84610;stroke:#fff;stroke-width:3px;paint-order:stroke;font:600 11px ui-monospace,SFMono-Regular,Menlo,monospace}.scale-pivot{fill:#fffffff0;stroke:#147d68;pointer-events:none}.scale-pivot text{fill:#0d6b59;stroke:#fff;stroke-width:3px;paint-order:stroke;font:650 11px ui-monospace,SFMono-Regular,Menlo,monospace}.scale-pivot .construction-preview{fill:none;stroke:#147d68}.project-origin{fill:#fffffff0;stroke:#2266d1;pointer-events:none}.project-origin text{fill:#2266d1;stroke:#fff;stroke-width:3px;paint-order:stroke;font:650 10px ui-monospace,SFMono-Regular,Menlo,monospace}.property-title{border-right:1px solid var(--line);align-items:center;gap:7px;padding-right:9px;font-size:11px;font-weight:700;display:flex}.property-title button{width:24px;height:24px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:5px;place-items:center;padding:0;display:grid}.property-title button:hover{background:#eef1f4}.selection-actions{border-right:1px solid var(--line);gap:3px;padding-right:9px;display:flex}.selection-actions button{color:#5c6977;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:6px;place-items:center;width:29px;height:29px;padding:0;display:grid}.selection-actions button:hover{background:var(--accent-soft);color:var(--accent);border-color:#c4d5ed}.properties-bar label,.document-controls label{color:#6a7684;align-items:center;gap:6px;font-size:10px;display:flex}.fill-controls{align-items:center;gap:7px;display:flex}.fill-color-label input[type=color]{cursor:pointer;background:#fff;border:1px solid #d7dde4;border-radius:6px;width:30px;height:30px;padding:2px}.fill-swatches{gap:3px;display:flex}.fill-swatches button{cursor:pointer;border:1px solid #bec8d2;border-radius:50%;width:19px;height:19px;padding:0;box-shadow:inset 0 0 0 2px #fff}.fill-swatches button:hover{border-color:var(--accent);transform:scale(1.08)}.properties-bar select,.document-controls select{color:#263443;background:#fff;border:1px solid #d7dde4;border-radius:6px;height:30px;padding:0 24px 0 8px;font-size:11px}.rebar-segment-controls{border-left:1px solid #dce3ea;align-items:center;gap:6px;padding-left:7px;display:flex}.rebar-segment-controls label{white-space:nowrap;gap:4px}.segment-direct-controls{border-left:1px solid #dce3ea;align-items:center;gap:6px;padding-left:7px;display:flex}.segment-direct-controls button{color:#526171;white-space:nowrap;cursor:pointer;background:#fff;border:1px solid #cbd5df;border-radius:6px;align-items:center;gap:5px;height:30px;padding:0 8px;font-size:10px;font-weight:650;display:inline-flex}.segment-direct-controls button:hover,.segment-direct-controls button.active{color:#1f5cab;background:#edf4ff;border-color:#8fb2df}.selected-object-segment{pointer-events:none;fill:none;stroke:#f08a24;stroke-linecap:round;opacity:.58}.sync-safety-notice{z-index:34;color:#5b3a00;background:#fff8e6;border:1px solid #e4a11b;border-radius:10px;align-items:center;gap:10px;width:min(720px,100% - 28px);padding:11px 42px 11px 14px;display:flex;position:absolute;top:74px;left:50%;transform:translate(-50%);box-shadow:0 8px 24px #49300729}.sync-safety-notice.error,.sync-safety-notice.conflict{color:#70251f;background:#fff1f0;border-color:#d85b55}.sync-safety-notice>div{flex:1;gap:2px;min-width:0;display:grid}.sync-safety-notice span{font-size:12px;line-height:1.35}.sync-safety-notice button{white-space:nowrap;color:inherit;background:#ffffffb8;border:1px solid;border-radius:7px;padding:7px 10px;font-weight:650}.sync-safety-notice .notice-dismiss{background:0 0;border:0;padding:4px 7px;font-size:18px;position:absolute;top:7px;right:8px}.metric-input{color:#263443;border:1px solid #d7dde4;border-radius:6px;width:68px;height:30px;padding:0 7px;font:11px ui-monospace,SFMono-Regular,Menlo,monospace}.coordinate-input{width:76px}.metric-input:focus{border-color:var(--accent);outline:2px solid #2266d11f}.checkbox-label input{accent-color:var(--accent)}.document-controls{z-index:3;background:#ffffffed;border:1px solid #d7dde4;border-radius:9px;gap:10px;padding:7px 9px;display:flex;position:absolute;top:14px;right:14px;box-shadow:0 4px 18px #17212b12}.center-paper-button{color:#44515f;cursor:pointer;background:#fff;border:1px solid #d7dde4;border-radius:6px;align-items:center;gap:5px;height:30px;padding:0 8px;font-size:10px;display:flex}.center-paper-button:hover{background:var(--accent-soft);color:var(--accent);border-color:#aac2e7}.center-paper-button.active{background:var(--accent-soft);color:var(--accent);border-color:#9ebbe5}.document-metadata-panel{background:#fffffffc;border:1px solid #ccd6e1;border-radius:11px;width:430px;padding:0 14px 14px;position:absolute;top:52px;right:0;box-shadow:0 16px 42px #17212b2e}.document-metadata-panel>header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:flex-start;gap:12px;padding:14px 0 12px;display:flex}.document-metadata-panel>header div{flex-direction:column;gap:3px;display:flex}.document-metadata-panel>header strong{color:#263443;font-size:13px}.document-metadata-panel>header span{color:var(--muted);font-size:9px}.document-metadata-panel>header button{color:#657181;cursor:pointer;background:0 0;border:0;border-radius:6px;place-items:center;width:27px;height:27px;padding:0;display:grid}.document-metadata-panel>header button:hover{color:var(--ink);background:#edf2f7}.metadata-fields{grid-template-columns:1fr 1fr;gap:9px 10px;padding-top:12px;display:grid}.document-metadata-panel .metadata-fields label{color:#647180;flex-direction:column;align-items:stretch;gap:4px;font-size:9px;font-weight:650;display:flex}.metadata-fields label.metadata-wide{grid-column:1/-1}.metadata-fields input{color:#263443;background:#fff;border:1px solid #d5dde6;border-radius:6px;outline:none;width:100%;height:31px;padding:0 8px;font-size:11px}.metadata-fields input:focus{border-color:var(--accent);box-shadow:0 0 0 2px #2266d11a}.metadata-fields input::placeholder{color:#9aa5b1;font-size:9px}.document-metadata-panel .metadata-toggle{color:#354454;align-items:center;gap:7px;margin-top:13px;font-size:10px;font-weight:650;display:flex}.metadata-toggle input{accent-color:var(--accent)}.document-metadata-panel>p{color:#9b6217;margin:7px 0 0;font-size:9px}.paper-warning{color:#a65300;white-space:nowrap;background:#fff4e5;border-radius:5px;align-self:center;padding:4px 6px;font-size:10px;font-weight:700}.viewport-controls{z-index:3;background:#fffffff0;border:1px solid #d7dde4;border-radius:8px;align-items:center;height:34px;display:flex;position:absolute;bottom:14px;left:14px;overflow:hidden;box-shadow:0 4px 18px #17212b12}.viewport-controls button{color:#536171;cursor:pointer;background:0 0;border:0;place-items:center;width:34px;height:34px;padding:0;display:grid}.viewport-controls button:hover{color:var(--ink);background:#edf2f7}.viewport-controls>span{color:#536171;text-align:center;min-width:46px;font:10px ui-monospace,SFMono-Regular,Menlo,monospace}.pan-help{border-left:1px solid var(--line);color:#6a7684;align-items:center;gap:5px;height:22px;margin-right:6px;padding-left:8px;display:flex}.pan-help span{white-space:nowrap;font-size:10px}.text-editor{z-index:10;position:absolute;transform:translateY(-50%)}.text-editor input{border:2px solid var(--accent);width:230px;height:38px;color:var(--ink);background:#fff;border-radius:7px;outline:0;padding:0 11px;font-size:14px;box-shadow:0 7px 22px #2266d133}.visually-hidden{clip:rect(0,0,0,0);white-space:nowrap;width:1px;height:1px;position:fixed;overflow:hidden}.hint{color:#536171;pointer-events:none;background:#fffffff0;border:1px solid #d9dfe6;border-radius:8px;padding:8px 12px;font-size:12px;position:absolute;bottom:52px;left:50%;transform:translate(-50%);box-shadow:0 2px 12px #17212b14}.status{justify-content:flex-end;align-items:flex-end;gap:6px;max-width:calc(100% - 28px);display:flex;position:absolute;bottom:14px;right:14px}.status>span{color:#657181;background:#ffffffe0;border:1px solid #dfe4e9;border-radius:6px;padding:6px 8px;font:11px ui-monospace,SFMono-Regular,Menlo,monospace}.status .sync-status-button{background:#ffffffeb;border-radius:6px;min-width:0;max-width:190px;height:28px;padding:0 7px}.status .sync-status-local-full{display:none}.status .sync-status-local-short{display:inline}.status .sync-status-cloud>span{max-width:88px}.status .sync-status-popover{top:auto;bottom:36px;right:0}.status .status-active{color:#1856b4;background:#eaf2ff;border-color:#bad0f3}.status .status-saved{color:#267044;background:#edf9f2;border-color:#b9dfc9}.status .status-saving{color:#8b5a12;background:#fff8e9;border-color:#f0d5a8}.status .status-paused{color:#56616d;background:#f1f3f5;border-color:#d3d8de}.status .status-warning{color:#a65300;background:#fff4e5;border-color:#f2c58e}.project-panel{z-index:12;background:#fffffffa;border:1px solid #d4dbe3;border-radius:12px;flex-direction:column;width:min(390px,100% - 28px);max-height:calc(100% - 28px);display:flex;position:absolute;top:14px;left:14px;overflow:hidden;box-shadow:0 18px 50px #17212b2e}.project-panel>header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:flex-start;gap:12px;padding:15px 16px 12px;display:flex}.project-panel>header div{flex-direction:column;gap:3px;display:flex}.project-panel>header strong{font-size:14px}.project-panel>header span{color:var(--muted);font-size:10px}.project-panel>header button,.project-row-actions button,.project-open{color:#667382;cursor:pointer;background:0 0;border:0;border-radius:6px;place-items:center;padding:0;display:grid}.project-panel>header button{width:28px;height:28px}.project-panel>header button:hover,.project-row-actions button:hover,.project-open:hover{color:var(--ink);background:#edf2f7}.project-new{background:var(--accent-soft);height:36px;color:var(--accent);cursor:pointer;border:1px solid #bdd0ee;border-radius:8px;justify-content:center;align-items:center;gap:7px;margin:12px 12px 8px;font-size:11px;font-weight:700;display:flex}.project-new:hover{background:#dce9fc}.project-list{min-height:90px;padding:3px 8px 9px;overflow-y:auto}.project-row{border:1px solid #0000;border-radius:8px;grid-template-columns:38px 1fr auto;align-items:center;gap:7px;min-height:58px;padding:6px;display:grid}.project-row:hover{background:#f6f8fa}.project-row.active{background:#f1f6ff;border-color:#c8d9f2}.project-open{width:36px;height:36px;position:relative}.project-open>svg:last-child:not(:first-child){background:var(--accent);color:#fff;border-radius:50%;padding:1px;position:absolute;bottom:0;right:0}.project-info{flex-direction:column;gap:4px;min-width:0;display:flex}.project-info input{color:#263443;background:0 0;border:1px solid #0000;border-radius:4px;outline:0;width:100%;padding:2px 3px;font-size:12px;font-weight:650}.project-info input:hover,.project-info input:focus{background:#fff;border-color:#cbd5df}.project-info span{color:var(--muted);padding-left:3px;font-size:9px}.project-row-actions{gap:2px;display:flex}.project-row-actions button{width:27px;height:27px}.project-panel>footer{border-top:1px solid var(--line);gap:7px;padding:11px 12px;display:flex}.project-panel>footer button{color:#43505e;cursor:pointer;background:#fff;border:1px solid #d5dce4;border-radius:7px;flex:1;justify-content:center;align-items:center;gap:6px;height:34px;font-size:10px;display:flex}.project-panel>footer button:hover{color:var(--accent);background:#f3f7fc;border-color:#abc2e5}.project-local-note{color:#7b6440;align-items:center;gap:6px;padding:0 13px 13px;font-size:9px;display:flex}.project-storage-error{color:#945a0b;background:#fff7e9;border:1px solid #f0c58d;border-radius:7px;margin:10px 12px 0;padding:9px 10px;font-size:10px;line-height:1.35}.project-empty{color:var(--muted);text-align:center;padding:24px 12px;font-size:11px}@media (width<=1600px){.topbar{gap:7px}.topbar .tool-button{width:38px;min-width:38px;height:40px;padding:4px}.topbar .tool-button span{display:none}.topbar-tools .rail-main{width:38px;height:40px;padding:4px 11px 4px 4px}.topbar-tools>.rail-main{padding-right:4px}.topbar-tools .rail-main span{display:none}.topbar-tools .rail-expand{width:13px;height:38px}.topbar-tools .rail-flyout,.topbar-tools .rail-all-flyout{top:46px}.quick-actions{margin-left:0;padding-left:7px}.actions{padding-left:7px}}@media (width<=1320px){.sync-status-button{min-width:104px;max-width:130px;height:40px;padding:0 6px}.sync-status-local-full{display:none}.sync-status-local-short{display:inline}.sync-status-cloud>span{max-width:58px}}@media (width<=900px){.brand{min-width:auto}.brand-copy{display:none}.topbar{gap:5px}.actions{flex:none}.symbol-palette{width:min(314px,100vw - 28px);max-height:calc(100% - 90px);overflow-y:auto}.document-controls,.pan-help span{display:none}.hint{text-align:center;white-space:nowrap;text-overflow:ellipsis;max-width:calc(100vw - 32px);overflow:hidden}.status>span:nth-of-type(n+5){display:none}}@media (width<=680px){.sync-safety-notice{flex-wrap:wrap;align-items:stretch}.sync-safety-notice>div{flex-basis:100%}.status{z-index:10;max-width:calc(100vw - 174px);position:fixed;bottom:8px;right:8px}.status>span:nth-of-type(2),.status>span:nth-of-type(n+4){display:none}.status .sync-status-button{width:42px;min-width:42px;padding:0 5px}.status .sync-status-local-short,.status .sync-status-cloud>span,.status .sync-status-divider,.status .sync-status-chevron{display:none}.status .sync-status-popover{position:fixed;top:auto;bottom:52px;right:12px}}.project-panel{width:min(1100px,100% - 28px);height:min(680px,100% - 28px)}.project-workspace-bar{border-bottom:1px solid var(--line);background:#fafbfd;grid-template-columns:auto minmax(170px,260px) minmax(0,1fr) auto;align-items:center;gap:9px;min-height:48px;padding:7px 11px;display:grid}.project-workspace-bar>div{color:#536171;align-items:center;gap:6px;font-size:9px;font-weight:750;display:flex}.project-workspace-bar>select{color:#263443;background:#fff;border:1px solid #bdccdf;border-radius:7px;width:100%;min-width:0;height:32px;padding:0 27px 0 8px;font-size:10px;font-weight:650}.project-workspace-bar>strong{color:#344251;font-size:10px}.project-workspace-bar>button{color:#1f5cab;cursor:pointer;background:#edf4ff;border:1px solid #b9cbea;border-radius:7px;align-items:center;gap:5px;height:31px;padding:0 9px;font-size:9px;font-weight:700;display:flex}.project-server-availability{color:#77838f;text-align:right;text-overflow:ellipsis;white-space:nowrap;font-size:9px;overflow:hidden}.project-server-availability.connected{color:#267044}.project-server-availability.offline{color:#a65300}.project-panel-tabs{border-bottom:1px solid var(--line);background:#fff;gap:3px;min-height:39px;padding:5px 10px;display:flex}.project-panel-tabs button{color:#657181;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:6px;justify-content:center;align-items:center;gap:5px;min-width:98px;height:29px;padding:0 10px;font-size:9px;font-weight:700;display:flex}.project-panel-tabs button:hover{color:var(--ink);background:#f1f4f7}.project-panel-tabs button.active{color:#1f5cab;background:#edf4ff;border-color:#bed1ed}.project-panel-tabs button.conflict-tab>span{color:#657181;background:#e8edf2;border-radius:9px;place-items:center;min-width:17px;height:17px;font-size:8px;display:grid}.project-panel-tabs button.conflict-tab.active>span,.project-panel-tabs button.conflict-tab:hover>span{color:#934b08;background:#f7d9b9}.project-sync-alert{border-radius:7px;margin:7px 10px 0;padding:7px 9px;font-size:9px;line-height:1.35}.project-sync-alert.error{color:#9c2f2f;background:#fff0f0;border:1px solid #efb4b4}.project-sync-alert.success{color:#287044;background:#eefaf2;border:1px solid #acd9ba}.project-local-sync-note{color:#526b87;background:#f1f6fc;border:1px solid #c8d8ec;border-radius:7px;grid-template-columns:auto minmax(0,1fr);align-items:start;gap:7px;margin:7px 10px 0;padding:8px 9px;display:grid}.project-local-sync-note>svg{margin-top:1px}.project-local-sync-note>span{flex-direction:column;gap:2px;font-size:8px;line-height:1.4;display:flex}.project-local-sync-note strong{color:#36597f;font-size:9px}.project-browser-columns{flex:auto;grid-template-columns:.95fr 1.1fr 1fr;min-height:0;display:grid;overflow:hidden}.project-browser-columns>section{border-right:1px solid var(--line);flex-direction:column;min-width:0;display:flex}.project-browser-columns>section:last-child{border-right:0}.browser-section-title{border-bottom:1px solid var(--line);background:#f7f9fb;justify-content:space-between;align-items:center;min-height:42px;padding:8px 10px;display:flex}.browser-section-title strong{color:#536171;letter-spacing:.06em;text-transform:uppercase;font-size:10px}.browser-section-title button,.browser-open,.browser-actions button{color:#657181;cursor:pointer;background:0 0;border:0;border-radius:6px;place-items:center;width:27px;height:27px;padding:0;display:grid}.browser-section-title button:hover,.browser-open:hover,.browser-actions button:hover{color:var(--accent);background:#e8eef5}.browser-section-title button:disabled,.browser-actions button:disabled{opacity:.35;cursor:default}.browser-list{flex:auto;min-height:0;padding:6px;overflow-y:auto}.project-conflict-warning{color:#9a550e;text-align:left;cursor:pointer;background:#fff7eb;border:1px solid #efc99d;border-radius:7px;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:7px;width:calc(100% - 12px);min-height:44px;margin:6px 6px 0;padding:7px 8px;display:grid}.project-conflict-warning>span{flex-direction:column;gap:1px;min-width:0;display:flex}.project-conflict-warning strong{font-size:9px}.project-conflict-warning small{color:#956b42;font-size:7.5px}.project-conflict-warning:hover{background:#fff2dc;border-color:#dfa861}.browser-row{border:1px solid #0000;border-radius:8px;grid-template-columns:31px minmax(0,1fr) auto;align-items:center;gap:5px;min-height:54px;margin-bottom:3px;padding:5px;display:grid}.browser-row:hover{background:#f6f8fa}.browser-row.active{background:#eef5ff;border-color:#c6d9f6}.browser-open{position:relative}.browser-open svg:last-child:not(:first-child){background:var(--accent);color:#fff;border-radius:50%;padding:1px;position:absolute;bottom:-1px;right:-1px}.browser-info{flex-direction:column;gap:2px;min-width:0;display:flex}.browser-info input{color:#263443;background:0 0;border:1px solid #0000;border-radius:4px;outline:0;width:100%;min-width:0;padding:2px 4px;font-size:11px;font-weight:650}.browser-info input:focus,.browser-info input:hover{background:#fff;border-color:#cbd5df}.browser-info input.drawing-number{color:#74808c;font-size:9px;font-weight:500}.browser-info span{color:var(--muted);padding-left:4px;font-size:8px}.browser-info .project-row-sync{color:#657181;text-overflow:ellipsis;white-space:nowrap;background:#eef1f4;border-radius:4px;align-self:flex-start;max-width:calc(100% - 4px);margin-left:4px;padding:2px 5px;font-size:7.5px;font-weight:700;overflow:hidden}.browser-info .project-row-sync.syncing{color:#89570f;background:#fff5df}.browser-info .project-row-sync.offline{color:#56616d;background:#eef0f2}.browser-info .project-row-sync.error,.browser-info .project-row-sync.conflict{color:#a65300;background:#fff0e0}.browser-info .project-row-sync.idle:not(.local){color:#267044;background:#eaf7ef}.browser-actions{gap:1px;display:flex}.browser-actions .browser-sync-action{color:#1f5cab;white-space:nowrap;background:#edf4ff;border:1px solid #b9cbea;justify-content:center;align-items:center;gap:4px;width:auto;min-width:91px;padding:0 6px;font-size:7.5px;font-weight:750;display:flex}.project-sync-detail{border-top:1px solid var(--line);background:#f8fafc;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:8px;padding:8px 9px;display:grid}.project-sync-detail>div:first-child{flex-direction:column;gap:2px;min-width:0;display:flex}.project-sync-detail strong,.project-sync-detail span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.project-sync-detail strong{color:#344251;font-size:9px}.project-sync-detail span{color:#74808c;font-size:7.5px}.project-sync-detail>div:last-child{flex-wrap:wrap;justify-content:flex-end;gap:4px;display:flex}.project-sync-detail button{color:#3e638d;cursor:pointer;background:#fff;border:1px solid #c8d5e4;border-radius:6px;align-items:center;gap:4px;min-height:28px;padding:4px 7px;font-size:8px;font-weight:700;display:flex}.project-sync-detail button:disabled{opacity:.45;cursor:default}.project-conflict-view{background:#fafbfd;flex-direction:column;flex:auto;min-height:0;display:flex;overflow:hidden}.project-conflict-view>header{border-bottom:1px solid var(--line);background:#fff;justify-content:space-between;align-items:center;gap:12px;min-height:53px;padding:9px 13px;display:flex}.project-conflict-view>header>div{flex-direction:column;gap:3px;min-width:0;display:flex}.project-conflict-view>header strong{font-size:11px}.project-conflict-view>header span{color:var(--muted);font-size:8px}.project-conflict-count{background:#fff0df;border-radius:13px;place-items:center;min-width:28px;height:25px;font-weight:800;display:grid;color:#9a550e!important;font-size:10px!important}.project-conflict-list{grid-template-columns:repeat(auto-fit,minmax(330px,1fr));align-content:start;gap:9px;min-height:0;padding:10px;display:grid;overflow-y:auto}.project-conflict-card{background:#fff;border:1px solid #e6c59f;border-radius:9px;flex-direction:column;gap:9px;min-width:0;padding:11px;display:flex;box-shadow:0 2px 8px #623e170d}.project-conflict-card-title{justify-content:space-between;align-items:center;gap:8px;display:flex}.project-conflict-card-title>span{color:#96500b;letter-spacing:.03em;text-transform:uppercase;background:#fff0df;border-radius:5px;align-items:center;gap:4px;padding:3px 6px;font-size:8px;font-weight:800;display:flex}.project-conflict-card-title>small{color:#5e6d7c;align-items:center;gap:4px;font-size:7.5px;display:flex}.project-conflict-card h3{color:#283746;overflow-wrap:anywhere;margin:0;font-size:13px}.project-conflict-card dl{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;margin:0;display:grid}.project-conflict-card dl>div{background:#f6f8fa;border-radius:6px;flex-direction:column;gap:3px;min-width:0;padding:7px;display:flex}.project-conflict-card dt{color:#778491;letter-spacing:.04em;text-transform:uppercase;font-size:7px;font-weight:750}.project-conflict-card dd{color:#344251;overflow-wrap:anywhere;flex-direction:column;gap:2px;min-width:0;margin:0;font-size:9px;font-weight:650;display:flex}.project-conflict-card dd small{color:#7b8793;overflow-wrap:anywhere;font:6.5px ui-monospace,monospace}.project-conflict-source{color:#1f5cab;max-width:100%;font:inherit;text-align:left;cursor:pointer;background:0 0;border:0;align-self:flex-start;align-items:center;gap:4px;padding:0;text-decoration:underline;display:flex}.project-conflict-legacy{color:#895012;background:#fff6e8;border-radius:6px;align-items:flex-start;gap:7px;padding:8px;display:flex}.project-conflict-legacy>span{flex-direction:column;gap:2px;font-size:8px;line-height:1.4;display:flex}.project-conflict-legacy strong{font-size:9px}.project-conflict-missing-source{color:#895012;overflow-wrap:anywhere;margin:-2px 0 0;font-size:7.5px;line-height:1.4}.project-conflict-rename{flex-wrap:wrap;gap:5px;display:flex}.project-conflict-rename input{color:#283746;border:1px solid #9db7d7;border-radius:6px;flex:auto;min-width:190px;height:30px;padding:0 8px;font-size:10px}.project-conflict-rename button,.project-conflict-actions button{color:#3e638d;cursor:pointer;background:#fff;border:1px solid #c8d5e4;border-radius:6px;justify-content:center;align-items:center;gap:4px;min-height:30px;padding:5px 8px;font-size:8px;font-weight:700;display:flex}.project-conflict-actions{flex-wrap:wrap;gap:5px;padding-top:2px;display:flex}.project-conflict-actions button.primary{color:#1f5cab;background:#edf4ff;border-color:#9abbe6}.project-conflict-actions button.danger{color:#a33d3d;border-color:#e0b8b8;margin-left:auto}.project-conflict-actions button:hover,.project-conflict-rename button:hover{background:#f0f4f8}.project-server-view{background:#fafbfd;flex-direction:column;flex:auto;min-height:0;display:flex;overflow:hidden}.project-server-view>header{border-bottom:1px solid var(--line);background:#fff;justify-content:space-between;align-items:center;gap:10px;min-height:48px;padding:8px 12px;display:flex}.project-server-view>header>div{flex-direction:column;gap:2px;min-width:0;display:flex}.project-server-view>header strong{font-size:11px}.project-server-view>header span{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;font-size:8px;overflow:hidden}.project-server-view>header button{color:#536171;cursor:pointer;background:#fff;border:1px solid #d5dde5;border-radius:6px;flex:none;place-items:center;width:29px;height:29px;padding:0;display:grid}.project-server-view>header button:disabled{opacity:.4;cursor:default}.project-server-empty{color:#71808d;text-align:center;flex:auto;align-content:center;justify-items:center;gap:7px;min-height:0;padding:28px;display:grid}.project-server-empty strong{color:#3c4a58;font-size:12px}.project-server-empty p{max-width:390px;margin:0;font-size:9px;line-height:1.45}.project-server-empty button{color:#1f5cab;cursor:pointer;background:#edf4ff;border:1px solid #b9cbea;border-radius:7px;min-height:31px;padding:0 10px;font-size:9px;font-weight:700}.project-server-list{flex-direction:column;flex:auto;gap:6px;min-height:0;padding:9px;display:flex;overflow-y:auto}.project-server-card{background:#fff;border:1px solid #dce3ea;border-radius:9px;overflow:hidden}.project-server-row{grid-template-columns:25px minmax(0,1fr) auto;align-items:center;gap:8px;min-height:57px;padding:8px 10px;display:grid}.project-server-row>svg{color:#3970b2}.project-server-row>div:nth-child(2){flex-direction:column;gap:3px;min-width:0;display:flex}.project-server-row strong,.project-server-row span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.project-server-row strong{font-size:10px}.project-server-row span{color:#7b8793;font-size:8px}.project-server-actions{gap:4px;display:flex}.project-server-actions button,.project-version-row button{color:#3e638d;cursor:pointer;background:#fff;border:1px solid #c8d5e4;border-radius:6px;justify-content:center;align-items:center;gap:4px;min-height:29px;padding:5px 8px;font-size:8px;font-weight:700;display:flex}.project-server-actions button.active{color:#1f5cab;background:#edf4ff;border-color:#86aee2}.project-server-actions button:disabled,.project-version-row button:disabled{opacity:.45;cursor:default}.project-version-history{background:#f7f9fb;border-top:1px solid #e1e7ed;flex-direction:column;gap:5px;padding:7px;display:flex}.project-version-history>p{color:#58708c;background:#eef4fb;border-radius:5px;margin:0;padding:7px 8px;font-size:8px;line-height:1.4}.project-version-empty{color:var(--muted);text-align:center;padding:11px;font-size:8px}.project-version-row{background:#fff;border:1px solid #dce3ea;border-radius:6px;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:7px;padding:7px;display:grid}.project-version-row>div{flex-direction:column;gap:2px;min-width:0;display:flex}.project-version-row strong{font-size:9px}.project-version-row span{color:#7b8793;text-overflow:ellipsis;white-space:nowrap;font-size:7.5px;overflow:hidden}.revision-list{padding:7px}.revision-row{color:#4f5e6d;text-align:left;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:8px;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:8px;width:100%;min-height:51px;margin-bottom:4px;padding:7px;display:grid}.revision-row:hover{background:#f5f7fa}.revision-row.active{color:#174f9f;background:#eef5ff;border-color:#c6d9f6}.revision-code{background:#e8edf2;border-radius:5px;place-items:center;min-width:29px;height:24px;padding:0 5px;font:700 9px ui-monospace,monospace;display:grid}.revision-row>span:nth-child(2){flex-direction:column;gap:3px;min-width:0;display:flex}.revision-row strong{text-overflow:ellipsis;white-space:nowrap;font-size:10px;overflow:hidden}.revision-row small{color:#7a8793;font-size:8px}.open-latest{color:#1f5cab;cursor:pointer;background:#edf4ff;border:1px solid #b9cdea;border-radius:7px;align-self:center;margin:0 8px 9px;padding:7px 10px;font-size:9px;font-weight:700}.revision-dialog-backdrop{z-index:3;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#1e283238;place-items:center;padding:18px;display:grid;position:absolute;inset:0}.revision-dialog{background:#fff;border:1px solid #cad4de;border-radius:11px;width:min(390px,100%);padding:15px;box-shadow:0 18px 48px #17212b3d}.revision-dialog>header{justify-content:space-between;gap:10px;margin-bottom:12px;display:flex}.revision-dialog>header div{flex-direction:column;gap:3px;display:flex}.revision-dialog>header strong{font-size:14px}.revision-dialog>header span{color:var(--muted);font-size:9px}.revision-dialog>header button{color:#657181;cursor:pointer;background:0 0;border:0;border-radius:6px;place-items:center;width:27px;height:27px;display:grid}.revision-dialog>label{color:#5c6977;flex-direction:column;gap:4px;margin:8px 0;font-size:9px;font-weight:700;display:flex}.revision-dialog input,.revision-dialog textarea{color:#263443;border:1px solid #d3dbe4;border-radius:6px;outline:0;padding:8px 9px;font:11px inherit}.revision-dialog textarea{resize:vertical;min-height:66px}.revision-dialog input:focus,.revision-dialog textarea:focus{border-color:var(--accent);box-shadow:0 0 0 2px #2266d11a}.revision-dialog>p{color:#89530e;background:#fff5e8;border-radius:6px;align-items:flex-start;gap:6px;padding:8px;font-size:9px;line-height:1.4;display:flex}.revision-dialog>div:last-child{justify-content:flex-end;gap:7px;margin-top:12px;display:flex}.revision-dialog>div:last-child button{color:#4b5967;cursor:pointer;background:#fff;border:1px solid #d1dae3;border-radius:6px;padding:8px 11px;font-size:10px}.revision-dialog>div:last-child button[type=submit]{background:var(--accent);color:#fff;border-color:#2366c7;font-weight:700}.revision-readonly-badge{z-index:9;color:#795214;background:#fff9e7f5;border:1px solid #e0c487;border-radius:8px;align-items:center;gap:8px;padding:6px 7px 6px 10px;font-size:10px;font-weight:700;display:flex;position:absolute;top:14px;left:50%;transform:translate(-50%);box-shadow:0 4px 15px #2a2f351a}.revision-readonly-badge button{color:#795214;cursor:pointer;background:#fff;border:1px solid #d4b774;border-radius:5px;padding:5px 7px;font-size:9px;font-weight:700}.read-only .properties-bar,.read-only .tool-settings-bar,.read-only .rotation-bar,.read-only .scale-bar,.read-only .symbol-palette,.read-only .document-controls,.read-only .text-editor,.read-only .dynamic-coordinate-entry{display:none}@media (width<=1280px){.app-shell{grid-template-rows:108px 1fr}.topbar{flex-wrap:wrap;align-content:center;padding-block:4px}.brand,.quick-actions,.actions{order:1}.topbar-tools{border-top:1px solid var(--line);scrollbar-width:thin;scrollbar-color:#c8d1dc transparent;flex:0 0 100%;order:2;justify-content:flex-start;width:100%;max-width:100%;height:44px;padding:2px 0 0;overflow:auto hidden}.topbar-tools .rail-flyout{position:fixed;top:108px;bottom:auto;left:50%;transform:translate(-50%)}.topbar-tools .rail-all-flyout{max-height:calc(100vh - 116px);position:fixed;inset:108px auto auto 50%;overflow-y:auto;transform:translate(-50%)}.tool-settings-bar{flex-wrap:wrap;align-content:center;row-gap:7px;width:calc(100% - 28px);overflow-x:hidden}.tool-settings-bar .property-title{align-self:stretch}.tool-settings-bar .coordinate-start{flex-wrap:wrap;flex:430px}}@media (width<=1040px){.project-panel{width:auto;max-width:none;height:auto;max-height:none;position:fixed;inset:116px 8px 8px}.project-browser-columns{grid-template-columns:1fr;overflow-y:auto}.project-browser-columns>section{border-right:0;border-bottom:1px solid var(--line);min-height:190px}.project-conflict-list{grid-template-columns:1fr}.properties-bar,.rotation-bar,.tool-settings-bar{max-width:calc(100% - 16px);left:8px}.symbol-palette{left:8px}.viewport-controls{bottom:8px;left:8px}.hint{bottom:112px}.app-info-dialog{padding:12px}.shortcut-groups,.app-help-content ol{grid-template-columns:1fr}}@media (width<=680px){.tool-settings-bar{box-sizing:border-box;overscroll-behavior:contain;align-content:flex-start;align-items:flex-start;width:calc(100vw - 16px);max-width:calc(100vw - 16px);max-height:min(250px,100% - 16px);right:auto;overflow-y:auto}.tool-settings-bar>*{min-width:0;max-width:100%}.tool-settings-bar .property-title{border-right:0;border-bottom:1px solid var(--line);flex:100%;justify-content:space-between;min-height:30px}.tool-settings-bar .coordinate-start{border-top:1px solid #dde4eb;border-left:0;flex-basis:100%;width:100%;padding-top:7px;padding-left:0}.tool-settings-bar .coordinate-start>span{flex-basis:100%}.settings-panel{max-height:calc(100vh - 16px)}.settings-local-note{grid-template-columns:1fr}.settings-sync-card{margin-inline:8px}.settings-sync-card>header{grid-template-columns:24px minmax(0,1fr)}.settings-sync-card>header>button{grid-column:1/-1;justify-self:start}.settings-sync-card>dl,.settings-version-compare{grid-template-columns:1fr}.settings-sections{grid-template-columns:1fr;padding-inline:8px}.settings-snap-section,.settings-toolbar-section{grid-column:auto}.settings-toolbar-layout{grid-template-columns:1fr}.settings-tool-picker>div,.settings-check-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.settings-panel>footer{flex-wrap:wrap}.settings-panel>footer>span{display:none}.settings-panel>footer button{flex:calc(50% - 4px)}.settings-panel>footer .settings-reset{flex-basis:100%}}@media (width<=480px){.topbar{gap:2px;padding-inline:4px}.topbar .tool-button{width:34px;min-width:34px}.actions{scrollbar-width:none;flex:1 1 0;gap:0;min-width:0;padding-left:3px;overflow:auto hidden}.quick-actions{gap:0;padding-left:3px}.rail-all-flyout>div{grid-template-columns:1fr}.app-menu{width:min(286px,100vw - 8px)}.project-panel-tabs button{padding-inline:3px;font-size:8px}.project-conflict-card dl{grid-template-columns:1fr}.project-conflict-actions button{flex:calc(50% - 5px)}.project-conflict-actions button.danger{margin-left:0}}.drawing-canvas.is-calibrating{cursor:crosshair}.underlay-calibration-guide{pointer-events:none}.underlay-calibration-guide line{stroke:#d66816;stroke-dasharray:7 5;vector-effect:non-scaling-stroke}.underlay-calibration-guide circle{fill:#fff;stroke:#d66816;vector-effect:non-scaling-stroke}.underlay-panel{z-index:12;background:#fffffffa;border:1px solid #d3dbe4;border-radius:12px;flex-direction:column;width:min(360px,100% - 28px);max-height:calc(100% - 28px);display:flex;position:absolute;top:14px;left:14px;overflow:hidden;box-shadow:0 18px 50px #17212b2e}.underlay-panel>header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:flex-start;gap:12px;padding:14px 15px 12px;display:flex}.underlay-panel>header div,.underlay-selected-title{flex-direction:column;gap:3px;min-width:0;display:flex}.underlay-panel>header strong{font-size:14px}.underlay-panel>header span,.underlay-selected-title span{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;font-size:9px;overflow:hidden}.underlay-panel>header button{color:#657181;cursor:pointer;background:0 0;border:0;border-radius:6px;flex:none;place-items:center;width:27px;height:27px;padding:0;display:grid}.underlay-panel>header button:hover{color:var(--ink);background:#edf2f7}.underlay-import{color:#1f5cab;cursor:pointer;background:#edf4ff;border:1px solid #b9cdeb;border-radius:8px;justify-content:center;align-items:center;gap:7px;height:36px;margin:12px;font-size:10px;font-weight:700;display:flex}.underlay-import:disabled{opacity:.55;cursor:default}.underlay-list{min-height:56px;max-height:230px;padding:0 8px 9px;overflow-y:auto}.underlay-list>p{color:var(--muted);text-align:center;padding:17px 9px;font-size:10px}.underlay-list>button{color:#526170;text-align:left;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:8px;grid-template-columns:22px minmax(0,1fr) 16px;align-items:center;gap:7px;width:100%;min-height:53px;margin-bottom:3px;padding:7px 8px;display:grid}.underlay-list>button:hover{background:#f5f7fa}.underlay-list>button.active{color:#174f9f;background:#eef5ff;border-color:#c6d9f6}.underlay-list>button span{flex-direction:column;gap:3px;min-width:0;display:flex}.underlay-list>button strong,.underlay-list>button small{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.underlay-list>button strong{font-size:10px}.underlay-list>button small{color:#7a8793;font-size:8px}.underlay-properties{border-top:1px solid var(--line);background:#fafbfd;flex-direction:column;gap:9px;padding:12px;display:flex}.underlay-properties>label{color:#61707f;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:7px;font-size:9px;display:grid}.underlay-properties>label input[type=range]{min-width:0;accent-color:var(--accent)}.underlay-properties>label output{text-align:right;width:34px;font:9px ui-monospace,monospace}.underlay-properties button{color:#4d5b69;cursor:pointer;background:#fff;border:1px solid #d3dbe4;border-radius:6px;justify-content:center;align-items:center;gap:5px;height:31px;font-size:9px;display:flex}.underlay-properties button:hover:not(:disabled),.underlay-properties button.active{color:#1f5cab;background:#edf4ff;border-color:#a9c2e8}.underlay-properties button:disabled{opacity:.45;cursor:default}.underlay-toggle-row,.underlay-order{grid-template-columns:1fr 1fr;gap:6px;display:grid}.underlay-calibrate{width:100%}.underlay-delete{color:#a23c3c!important}.underlay-calibration-input{z-index:14;background:#fffffffa;border:1px solid #e0ae78;border-radius:8px;flex-direction:column;gap:5px;min-width:190px;padding:9px 10px;display:flex;position:absolute;box-shadow:0 7px 24px #17212b2e}.underlay-calibration-input strong{color:#70410f;font-size:10px}.underlay-calibration-input label{color:#5b6875;align-items:center;gap:5px;font-size:10px;display:flex}.underlay-calibration-input input{border:1px solid #d4b287;border-radius:5px;outline:0;width:116px;height:29px;padding:0 7px;font:11px ui-monospace,monospace}.underlay-calibration-input small{color:#8a7359;font-size:8px}.pdf-page-backdrop{z-index:20;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#1e28323d;place-items:center;padding:18px;display:grid;position:absolute;inset:0}.pdf-page-dialog{background:#fff;border:1px solid #cad4de;border-radius:11px;width:min(390px,100%);padding:15px;box-shadow:0 18px 48px #17212b3d}.pdf-page-dialog>header{justify-content:space-between;gap:10px;margin-bottom:14px;display:flex}.pdf-page-dialog>header div{flex-direction:column;gap:3px;min-width:0;display:flex}.pdf-page-dialog>header strong{font-size:14px}.pdf-page-dialog>header span{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;font-size:9px;overflow:hidden}.pdf-page-dialog>header button{color:#657181;cursor:pointer;background:0 0;border:0;border-radius:6px;place-items:center;width:27px;height:27px;display:grid}.pdf-page-dialog>label{color:#5c6977;align-items:center;gap:7px;font-size:10px;font-weight:700;display:flex}.pdf-page-dialog input{border:1px solid #d3dbe4;border-radius:6px;width:76px;height:31px;padding:0 8px;font:11px ui-monospace,monospace}.pdf-page-dialog>p{color:#657382;margin:13px 0;font-size:9px;line-height:1.45}.pdf-page-dialog>div:last-child{justify-content:flex-end;gap:7px;display:flex}.pdf-page-dialog>div:last-child button{color:#4b5967;cursor:pointer;background:#fff;border:1px solid #d1dae3;border-radius:6px;padding:8px 11px;font-size:10px}.pdf-page-dialog>div:last-child button[type=submit]{background:var(--accent);color:#fff;border-color:#2366c7;font-weight:700}@media (width<=760px){.underlay-panel{width:auto;max-height:calc(100% - 16px);inset:8px}.project-workspace-bar{grid-template-columns:auto minmax(0,1fr) auto}.project-workspace-bar .project-server-availability{text-align:left;grid-column:1/-1}.project-panel-tabs button{flex:1;min-width:0;padding-inline:5px}.project-sync-detail{grid-template-columns:1fr}.project-sync-detail>div:last-child{justify-content:flex-start}.project-server-row{grid-template-columns:22px minmax(0,1fr)}.project-server-actions{flex-wrap:wrap;grid-column:2}.project-version-row{grid-template-columns:1fr}.project-version-row button{justify-self:start}}.account-panel{z-index:18;-webkit-user-select:none;user-select:none;background:#fffffffc;border:1px solid #cfd8e2;border-radius:12px;flex-direction:column;width:min(500px,100% - 28px);max-height:calc(100% - 28px);display:flex;position:absolute;top:14px;right:14px;overflow:hidden;box-shadow:0 20px 58px #17212b3b}.account-panel>header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:flex-start;gap:12px;padding:14px 15px 12px;display:flex}.account-panel>header div{flex-direction:column;gap:3px;min-width:0;display:flex}.account-panel>header strong{text-overflow:ellipsis;white-space:nowrap;font-size:14px;overflow:hidden}.account-panel>header span{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;font-size:9px;overflow:hidden}.account-panel>header button,.account-section>header>button{color:#657181;cursor:pointer;background:0 0;border:0;border-radius:6px;flex:none;place-items:center;width:28px;height:28px;padding:0;display:grid}.account-panel>header button:hover,.account-section>header>button:hover{color:var(--ink);background:#edf2f7}.account-content,.account-auth{min-height:0;padding:12px;overflow-y:auto}.account-auth{flex-direction:column;gap:10px;display:flex}.account-auth-tabs{background:#eef2f6;border-radius:8px;grid-auto-columns:1fr;grid-auto-flow:column;gap:4px;padding:3px;display:grid}.account-auth-tabs button{color:#677482;cursor:pointer;background:0 0;border:0;border-radius:6px;height:31px;font-size:10px;font-weight:700}.account-auth-tabs button.active{color:var(--accent);background:#fff;box-shadow:0 1px 4px #17212b1f}.account-auth>label,.account-section>label{color:#5b6876;flex-direction:column;gap:4px;font-size:9px;font-weight:700;display:flex}.account-auth input,.account-section input,.account-section select{color:#263443;background:#fff;border:1px solid #d3dbe4;border-radius:6px;outline:0;width:100%;height:34px;padding:0 9px;font-size:11px}.account-auth input:focus,.account-section input:focus,.account-section select:focus{border-color:var(--accent);box-shadow:0 0 0 2px #2266d11a}.account-auth label small{color:#8a949e;font-size:8px;font-weight:500}.account-auth .account-remember{cursor:pointer;flex-direction:row;align-items:center;gap:8px;padding:2px 1px;display:flex}.account-auth .account-remember input{width:15px;height:15px;accent-color:var(--accent);flex:none;margin:0}.account-auth .account-remember span{flex-direction:column;gap:2px;min-width:0;display:flex}.account-auth .account-remember strong{color:#455361;font-size:9px}.account-primary,.account-secondary,.account-logout{background:var(--accent);color:#fff;cursor:pointer;border:1px solid #2366c7;border-radius:7px;justify-content:center;align-items:center;gap:6px;min-height:34px;padding:7px 10px;font-size:10px;font-weight:700;display:flex}.account-primary:disabled,.account-secondary:disabled{opacity:.5;cursor:default}.account-secondary{color:#1f5cab;background:#edf4ff;border-color:#b9cbea;align-self:flex-start}.account-link{color:#3b6ea9;cursor:pointer;background:0 0;border:0;align-self:center;font-size:9px}.account-local-explainer{color:#63717f;background:#f2f6fa;border-radius:7px;align-items:flex-start;gap:7px;margin:5px 0 0;padding:9px;font-size:9px;line-height:1.4;display:flex}.account-alert{border-radius:7px;margin:10px 12px 0;padding:9px 10px;font-size:9px;line-height:1.4}.account-alert.error{color:#9c2f2f;background:#fff0f0;border:1px solid #efb4b4}.account-alert.success{color:#287044;background:#eefaf2;border:1px solid #acd9ba}.account-unavailable{text-align:center;justify-items:center;gap:8px;padding:32px 22px;display:grid}.account-unavailable svg{color:#7a8794}.account-unavailable strong{font-size:12px}.account-unavailable p{max-width:340px;color:var(--muted);margin:0;font-size:9px;line-height:1.45}.account-content{flex-direction:column;gap:10px;display:flex}.account-local-projects-notice{color:#41658d;background:#f0f6fd;border:1px solid #bfd2eb;border-radius:9px;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:9px;padding:10px;display:grid}.account-local-projects-notice>div{flex-direction:column;gap:2px;min-width:0;display:flex}.account-local-projects-notice strong{color:#31577f;font-size:10px}.account-local-projects-notice span{font-size:8px;line-height:1.4}.account-local-projects-notice button{color:#1f5cab;cursor:pointer;white-space:nowrap;background:#fff;border:1px solid #9fbee4;border-radius:6px;justify-content:center;align-items:center;gap:5px;min-height:31px;padding:5px 8px;font-size:8px;font-weight:750;display:flex}.account-section{background:#fbfcfd;border:1px solid #dce3ea;border-radius:9px;flex-direction:column;gap:9px;margin:0;padding:11px;display:flex}.account-section>header{justify-content:space-between;align-items:center;gap:8px;min-height:24px;display:flex}.account-section>header>div,.account-section summary{color:#455361;align-items:center;gap:6px;font-size:10px;display:flex}.account-section summary{cursor:pointer;min-height:25px;font-weight:750;list-style:none}.account-section summary::-webkit-details-marker{display:none}.account-section[open] summary{border-bottom:1px solid var(--line);padding-bottom:8px}.account-fields{grid-template-columns:1fr 1fr;gap:7px;display:grid}.account-fields label{color:#64717e;flex-direction:column;gap:4px;min-width:0;font-size:8px;font-weight:700;display:flex}.account-fields label.wide{grid-column:1/-1}.account-memberships{gap:5px}.account-membership{color:#607080;background:#fff;border:1px solid #e1e7ed;border-radius:7px;grid-template-columns:22px minmax(0,1fr);align-items:center;gap:7px;min-height:43px;padding:6px 7px;display:grid}.account-membership.active{color:#245c9f;background:#eef5ff;border-color:#c2d5f0}.account-membership>div{flex-direction:column;gap:2px;min-width:0;display:flex}.account-membership strong,.account-membership span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.account-membership strong{color:#344251;font-size:9px}.account-membership span{font-size:8px}.account-logout{color:#8f3e3e;background:#fff;border-color:#d8b8b8}@media (width<=760px){.account-panel{width:auto;max-height:none;position:fixed;inset:116px 8px 8px}.account-local-projects-notice{grid-template-columns:auto minmax(0,1fr)}.account-local-projects-notice button{grid-column:1/-1;justify-self:stretch}.account-fields{grid-template-columns:1fr}.account-fields label.wide{grid-column:auto}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}