:root{--oe-bg: #f5f7fb;--oe-surface: #ffffff;--oe-surface-2: #f0f3f9;--oe-border: #dfe4ee;--oe-text: #16202f;--oe-text-muted: #5c6880;--oe-accent: #2563eb;--oe-accent-dark: #1d4ed8;--oe-accent-soft: #e8efff;--oe-success: #128a5a;--oe-success-soft: #e3f6ed;--oe-danger: #c0392b;--oe-danger-soft: #fdecea;--oe-warning: #b26a00;--oe-radius: 12px;--oe-radius-sm: 8px;--oe-shadow: 0 1px 2px rgba(20, 30, 50, .06), 0 8px 24px rgba(20, 30, 50, .06);font-family:Segoe UI,system-ui,-apple-system,Helvetica Neue,Arial,sans-serif}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--oe-bg);color:var(--oe-text);font-size:15px;line-height:1.5}h1,h2,h3,h4{margin:0 0 .4em;line-height:1.25}h1{font-size:1.8rem}h2{font-size:1.3rem}h3{font-size:1.05rem}p{margin:0 0 .8em}a{color:var(--oe-accent)}button{font:inherit;cursor:pointer;border-radius:var(--oe-radius-sm);border:1px solid transparent;padding:.55em 1.1em;background:var(--oe-surface-2);color:var(--oe-text);transition:background .15s ease,border-color .15s ease}button:hover{background:#e4e9f2}button:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--oe-accent);color:#fff}.btn-primary:hover{background:var(--oe-accent-dark)}.btn-ghost{background:transparent;border-color:var(--oe-border)}.btn-ghost:hover{background:var(--oe-surface-2)}.btn-small{padding:.35em .7em;font-size:.85rem}input,select,textarea{font:inherit;padding:.55em .7em;border:1px solid var(--oe-border);border-radius:var(--oe-radius-sm);background:var(--oe-surface);color:var(--oe-text);width:100%}input:focus,select:focus,textarea:focus{outline:2px solid var(--oe-accent-soft);border-color:var(--oe-accent)}label{display:block;font-size:.85rem;color:var(--oe-text-muted);margin-bottom:.3em}.field{margin-bottom:.9rem}.card{background:var(--oe-surface);border:1px solid var(--oe-border);border-radius:var(--oe-radius);box-shadow:var(--oe-shadow);padding:1.2rem}.muted{color:var(--oe-text-muted)}small,.small{font-size:.9rem}.stack>*+*{margin-top:.8rem}.row{display:flex;gap:.8rem;align-items:center}.row-between{display:flex;gap:.8rem;align-items:center;justify-content:space-between}.grid{display:grid;gap:1rem}.grid-3{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.grid-4{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}.app{display:flex;flex-direction:column;min-height:100%}.topbar{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.7rem 1.4rem;background:var(--oe-surface);border-bottom:1px solid var(--oe-border);position:sticky;top:0;z-index:40}.brand{display:flex;align-items:center;gap:.6rem;font-weight:650;letter-spacing:-.01em;text-decoration:none;color:var(--oe-text)}.brand-mark{width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,var(--oe-accent),#7c3aed);color:#fff;display:grid;place-items:center;font-weight:700;font-size:.9rem}.nav{display:flex;gap:.3rem;align-items:center}.nav a{padding:.4em .75em;border-radius:var(--oe-radius-sm);text-decoration:none;color:var(--oe-text-muted);font-size:.92rem}.nav a:hover{background:var(--oe-surface-2);color:var(--oe-text)}.nav a.active{background:var(--oe-accent-soft);color:var(--oe-accent-dark);font-weight:600}.page{padding:1.6rem;max-width:1240px;margin:0 auto;width:100%}.page-wide{max-width:none;padding:0}.auth-page{min-height:100%;display:grid;place-items:center;padding:2rem 1rem;background:radial-gradient(1200px 600px at 20% -10%,#e6edff 0%,var(--oe-bg) 55%)}.auth-card{width:min(440px,100%)}.badge{display:inline-flex;align-items:center;gap:.35em;padding:.15em .6em;border-radius:999px;font-size:.78rem;font-weight:600;background:var(--oe-surface-2);color:var(--oe-text-muted)}.badge-success{background:var(--oe-success-soft);color:var(--oe-success)}.badge-accent{background:var(--oe-accent-soft);color:var(--oe-accent-dark)}.badge-danger{background:var(--oe-danger-soft);color:var(--oe-danger)}.badge-locked{background:#eceff5;color:#8a94a6}.progress{height:8px;border-radius:999px;background:var(--oe-surface-2);overflow:hidden}.progress>span{display:block;height:100%;background:linear-gradient(90deg,var(--oe-accent),#7c3aed);border-radius:999px;transition:width .4s ease}.workspace{display:grid;grid-template-columns:320px 1fr;gap:0;height:calc(100vh - 52px);transition:grid-template-columns .18s ease}.workspace-collapsed{grid-template-columns:48px 1fr}.workspace-focus{position:fixed;inset:0;z-index:60;height:100vh;background:var(--oe-bg)}.workspace-rail{border-right:1px solid var(--oe-border);background:var(--oe-surface);display:flex;flex-direction:column;align-items:center;gap:.5rem;padding:.5rem .25rem}.rail-label{writing-mode:vertical-rl;font-size:.75rem;color:var(--oe-text-muted);letter-spacing:.04em;margin-top:.3rem}.editor-float{position:absolute;top:6px;right:12px;z-index:30;display:flex;gap:.3rem;opacity:.85}.editor-float:hover{opacity:1}.editor-float button{background:var(--oe-surface);box-shadow:var(--oe-shadow)}.workspace-panel{border-right:1px solid var(--oe-border);background:var(--oe-surface);display:flex;flex-direction:column;min-height:0;overflow:hidden}.panel-top{display:flex;align-items:center;justify-content:space-between;gap:.5rem;padding:.7rem 1.1rem;border-bottom:1px solid var(--oe-border);background:var(--oe-surface)}.panel-body{flex:1;min-height:0;overflow-y:auto;padding:1rem 1.1rem}.panel-task h3{font-size:.95rem;text-transform:uppercase;letter-spacing:.03em;color:var(--oe-text-muted);margin-bottom:.35rem}.panel-actions{border-top:1px solid var(--oe-border);background:var(--oe-surface);padding:.7rem 1.1rem .9rem;display:flex;flex-direction:column;gap:.5rem}.link-button{background:none;border:none;padding:0;color:var(--oe-text-muted);font-size:.85rem;text-decoration:underline;align-self:flex-start}.link-button:hover{color:var(--oe-text);background:none}.workspace-editor{position:relative;background:var(--oe-surface-2);overflow:hidden;display:flex;flex-direction:column}.editor-host{flex:1;min-height:0;position:relative}.mail{border:1px solid var(--oe-border);border-radius:var(--oe-radius);padding:.9rem;background:var(--oe-surface-2)}.mail-header{font-size:.8rem;color:var(--oe-text-muted);display:flex;align-items:center;gap:.5rem;justify-content:space-between}.mail-tag{background:var(--oe-accent-soft);color:var(--oe-accent-dark);border-radius:999px;padding:.1rem .55rem;font-weight:600;letter-spacing:.02em}.checklist{list-style:none;padding:0;margin:0}.checklist li{display:flex;gap:.5rem;padding:.3rem 0;font-size:.92rem;align-items:flex-start}.check-icon{flex:none;width:1.1rem;text-align:center}.check-pass{color:var(--oe-success)}.check-fail{color:var(--oe-danger)}.result-banner{border-radius:var(--oe-radius);padding:.9rem;border:1px solid var(--oe-border)}.result-pass{background:var(--oe-success-soft);border-color:#b9e5cf}.result-fail{background:var(--oe-danger-soft);border-color:#f6c9c3}.hint{background:#fff8e6;border:1px solid #f0dfae;border-radius:var(--oe-radius-sm);padding:.6rem .8rem;font-size:.92rem}.toolbar{display:flex;flex-wrap:wrap;gap:.4rem;padding:.5rem .7rem;background:var(--oe-surface);border-bottom:1px solid var(--oe-border);align-items:center}.toolbar .sep{width:1px;height:22px;background:var(--oe-border);margin:0 .2rem}.pres-editor{display:grid;grid-template-columns:168px 1fr 260px;height:100%;min-height:0}.pres-slides{border-right:1px solid var(--oe-border);background:var(--oe-surface);overflow-y:auto;padding:.6rem}.pres-thumb{border:2px solid var(--oe-border);border-radius:6px;background:#fff;aspect-ratio:16 / 9;margin-bottom:.5rem;padding:.3rem;font-size:.6rem;overflow:hidden;cursor:pointer;position:relative}.pres-thumb.active{border-color:var(--oe-accent)}.pres-thumb .num{position:absolute;bottom:2px;right:4px;color:var(--oe-text-muted);font-size:.6rem}.pres-canvas-wrap{overflow:auto;display:grid;place-items:center;background:#e9edf4;padding:1rem}.pres-canvas{width:960px;height:540px;background:#fff;position:relative;box-shadow:var(--oe-shadow);flex:none}.pres-el{position:absolute;border:1px solid transparent;padding:4px;overflow:hidden}.pres-el.selected{border-color:var(--oe-accent);box-shadow:0 0 0 2px var(--oe-accent-soft)}.pres-el .handle{position:absolute;right:-6px;bottom:-6px;width:12px;height:12px;border-radius:3px;background:var(--oe-accent);cursor:nwse-resize}.pres-props{border-left:1px solid var(--oe-border);background:var(--oe-surface);overflow-y:auto;padding:.8rem}.pres-el ul{margin:0;padding-left:1.1em}table.data{width:100%;border-collapse:collapse;font-size:.9rem}table.data th,table.data td{text-align:left;padding:.5rem .6rem;border-bottom:1px solid var(--oe-border)}table.data th{color:var(--oe-text-muted);font-weight:600;font-size:.8rem;text-transform:uppercase;letter-spacing:.03em}table.data tbody tr:hover{background:var(--oe-surface-2)}.ticket-list{display:grid;gap:.6rem}.ticket-row{display:grid;grid-template-columns:68px 1fr auto auto;gap:.8rem;align-items:center;padding:.7rem .9rem;border:1px solid var(--oe-border);border-radius:var(--oe-radius);background:var(--oe-surface);text-decoration:none;color:inherit}.ticket-row:hover{border-color:var(--oe-accent)}.ticket-row.locked{opacity:.55;pointer-events:none}.toast{position:fixed;right:1.2rem;bottom:1.2rem;background:#16202f;color:#fff;padding:.7rem 1rem;border-radius:var(--oe-radius-sm);box-shadow:var(--oe-shadow);z-index:100;font-size:.9rem}.sector-card{text-align:left;padding:1.2rem;border:2px solid var(--oe-border);border-radius:var(--oe-radius);background:var(--oe-surface);cursor:pointer;width:100%}.sector-card:hover{border-color:var(--oe-accent);background:var(--oe-surface)}.sector-card.selected{border-color:var(--oe-accent);background:var(--oe-accent-soft)}.xp-pill{display:inline-flex;align-items:center;gap:.4rem;background:var(--oe-accent-soft);color:var(--oe-accent-dark);padding:.25em .7em;border-radius:999px;font-weight:600;font-size:.85rem}.spinner{width:26px;height:26px;border:3px solid var(--oe-surface-2);border-top-color:var(--oe-accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.empty{padding:2rem;text-align:center;color:var(--oe-text-muted)}@media(max-width:1100px){.workspace,.workspace-collapsed{grid-template-columns:1fr;height:auto}.workspace-panel{border-right:none;border-bottom:1px solid var(--oe-border)}.editor-host{height:70vh}.pres-editor{grid-template-columns:120px 1fr}.pres-props{display:none}}.oe-ribbon{background:var(--oe-surface);border-bottom:1px solid var(--oe-border);flex:none;--oe-ribbon-accent: #2b579a;--a3s-ribbon-tabs-height: 30px;--a3s-ribbon-panel-height: 98px;overflow:hidden}.oe-ribbon[data-app=sheets]{--oe-ribbon-accent: #217346}.oe-ribbon[data-app=slides]{--oe-ribbon-accent: #b7472a}.oe-ribbon>[role=tablist]{gap:0;padding:0 190px 0 .4rem;border-bottom:1px solid var(--oe-border);background:var(--oe-surface);overflow:hidden;flex-wrap:nowrap}.oe-ribbon-tab{border-radius:0!important;border:none!important;background:transparent!important;color:#333!important;font-size:.86rem;font-weight:400;padding:0 .8em!important;height:100%;position:relative;opacity:1!important;flex:0 0 auto;white-space:nowrap}.oe-ribbon-tab:hover{background:var(--oe-surface-2)!important}.oe-ribbon-tab[aria-selected=true],.oe-ribbon-tab[aria-selected=true]:hover{color:var(--oe-ribbon-accent)!important;background:var(--oe-surface)!important;font-weight:600}.oe-ribbon-tab[aria-selected=true]:after{content:"";position:absolute;left:.6em;right:.6em;bottom:0;height:3px;background:var(--oe-ribbon-accent);border-radius:2px 2px 0 0}.oe-ribbon-tab-context{color:var(--oe-ribbon-accent)!important}.oe-ribbon-quick{margin-left:auto;display:flex;gap:.1rem;align-items:center;flex:0 0 auto}.oe-ribbon>[role=tabpanel]{gap:0;padding:.2rem .35rem 0;align-items:stretch;background:var(--oe-surface);overflow:hidden!important;height:var(--a3s-ribbon-panel-height)}.oe-ribbon-group{border:none;border-right:1px solid var(--oe-border);padding:0 .4rem!important;display:flex;flex-direction:column;justify-content:space-between;flex:0 0 auto!important;min-width:max-content}.oe-ribbon-group>legend{font-size:.66rem;color:var(--oe-text-muted);padding:.1rem 0 .15rem;display:flex;align-items:center;justify-content:center;gap:.25rem;width:100%;max-width:100%;overflow:hidden}.oe-ribbon-group>legend>span:first-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.oe-ribbon-launcher{border:none;background:transparent;color:var(--oe-text-muted);font-size:.68rem;line-height:1;padding:0 2px;border-radius:3px;cursor:pointer}.oe-ribbon-launcher:hover{background:var(--oe-surface-2);color:var(--oe-text)}.oe-ribbon [data-ribbon-controls]{flex:1;display:flex;align-items:center;gap:.1rem}.oe-ribbon [data-ribbon-controls].oe-ribbon-rows{flex-direction:column;align-items:stretch;justify-content:center;gap:.12rem}.oe-ribbon-row{display:flex;align-items:center;gap:.1rem}.oe-ribbon-sep{width:1px;align-self:stretch;background:var(--oe-border);margin:.15rem .2rem}.oe-ribbon .btn{border-radius:4px;border:1px solid transparent;background:transparent;color:var(--oe-text);font-size:.82rem;padding:.15em .3em;min-width:24px}.oe-ribbon .btn:hover:not(:disabled){background:var(--oe-surface-2);border-color:var(--oe-border)}.oe-ribbon .btn[data-variant=default]{background:color-mix(in srgb,var(--oe-ribbon-accent) 14%,white);border-color:color-mix(in srgb,var(--oe-ribbon-accent) 40%,white);color:var(--oe-ribbon-accent)}.oe-ribbon .btn:disabled{opacity:.35}.oe-ribbon-btn{height:24px;display:inline-flex;align-items:center;justify-content:center}.oe-ribbon-btn-large{height:64px;min-width:44px;max-width:82px;flex-direction:column;justify-content:flex-start;align-items:center;gap:.1rem;padding:.3rem .25rem .15rem;overflow:hidden}.oe-ribbon-btn-large>svg,.oe-ribbon-btn-large>span:first-child:not(.oe-ribbon-btn-label){height:26px;flex:0 0 26px;display:block}.oe-ribbon-btn-label{font-size:.68rem;line-height:1.1;text-align:center;white-space:normal;overflow-wrap:break-word;-webkit-hyphens:auto;hyphens:auto;display:block;width:100%;height:2.3em;overflow:hidden}.oe-ribbon-btn-wide .oe-ribbon-btn-label{height:auto}.oe-ribbon-combo{height:24px;padding:0 .3rem;font-size:.8rem;width:auto;border-radius:4px;border-color:var(--oe-border)}.oe-ribbon-split{position:relative;display:inline-flex;align-items:stretch}.oe-ribbon-split .oe-ribbon-btn-large{max-width:62px}.oe-ribbon-caret{min-width:14px!important;padding:0 1px!important;font-size:.58rem}.oe-ribbon-split:hover .oe-ribbon-caret{background:var(--oe-surface-2)}.oe-ribbon-menu,.oe-ribbon-gallery-popup{position:absolute;top:100%;left:0;z-index:80;background:var(--oe-surface);border:1px solid var(--oe-border);border-radius:var(--oe-radius-sm);box-shadow:var(--oe-shadow);padding:.25rem;min-width:200px}.oe-ribbon-menu-item{display:flex;align-items:center;gap:.45rem;width:100%;border:none;background:transparent;padding:.35em .5em;border-radius:4px;font-size:.85rem;text-align:left}.oe-ribbon-menu-item:hover{background:var(--oe-surface-2)}.oe-ribbon-menu-sep{border-top:1px solid var(--oe-border);margin-top:.2rem;padding-top:.45em}.oe-ribbon-gallery{position:relative;display:inline-flex;align-items:stretch}.oe-ribbon-gallery-strip{display:flex;align-items:stretch;gap:.15rem;padding:.15rem 0}.oe-ribbon-gallery-item{font-size:.72rem!important;min-width:58px;height:100%;border:1px solid var(--oe-border)!important;background:var(--oe-surface)!important;flex-direction:column;justify-content:center}.oe-ribbon-gallery-item[data-variant=default]{border-color:var(--oe-ribbon-accent)!important;background:color-mix(in srgb,var(--oe-ribbon-accent) 12%,white)!important}.oe-ribbon-gallery-popup{display:grid;gap:.2rem;min-width:280px}.oe-ribbon-gallery-cell{border:1px solid var(--oe-border);background:var(--oe-surface);border-radius:5px;padding:.45rem .3rem;font-size:.76rem;cursor:pointer}.oe-ribbon-gallery-cell:hover{border-color:var(--oe-ribbon-accent)}.phase-resume{background:var(--oe-accent-soft);border:1px solid color-mix(in srgb,var(--oe-accent) 25%,white);border-radius:var(--oe-radius-sm);padding:.5rem .8rem;align-items:center}.ticket-row-current{border-color:var(--oe-accent)!important;box-shadow:0 0 0 1px var(--oe-accent) inset}[data-testid=autosave-banner]{display:none!important}.oe-ribbon-group-folded{min-width:62px}.oe-ribbon-folded-btn{width:58px;max-width:58px}.oe-ribbon-folded-popup{position:absolute;top:100%;left:0;z-index:80;background:var(--oe-surface);border:1px solid var(--oe-border);border-radius:var(--oe-radius-sm);box-shadow:var(--oe-shadow);padding:.3rem}.oe-ribbon-folded-popup .oe-ribbon-group{border-right:none;height:86px}.oe-dialog-backdrop{position:absolute;inset:0;background:#10182847;display:grid;place-items:center;z-index:90}.oe-dialog{background:var(--oe-surface);border-radius:var(--oe-radius);box-shadow:var(--oe-shadow);border:1px solid var(--oe-border);padding:1rem 1.1rem;width:min(420px,92%)}.oe-dialog h3{margin-top:0}.oe-grid-picker{display:grid;grid-template-columns:repeat(8,20px);gap:2px}.oe-grid-cell{width:20px;height:18px;border:1px solid var(--oe-border);border-radius:2px;background:var(--oe-surface-2);cursor:pointer}.oe-grid-cell.on{background:var(--oe-accent-soft);border-color:var(--oe-accent)}.oe-page-extras{display:flex;justify-content:space-between;gap:1rem;padding:.25rem .9rem;font-size:.76rem;color:var(--oe-text-muted);background:var(--oe-surface-2);border-bottom:1px solid var(--oe-border)}.oe-ribbon-spinner{display:inline-flex;align-items:center;gap:.3rem;font-size:.74rem;color:var(--oe-text-muted);margin:0;white-space:nowrap}.oe-ribbon-spinner input{height:22px;padding:0 .25rem;font-size:.78rem;border-radius:4px;width:62px}.oe-ribbon-unit{color:var(--oe-text-muted)}.oe-ribbon-checkgroup{display:grid;grid-template-columns:auto auto;gap:.1rem .6rem;font-size:.74rem}.oe-ribbon-check{display:inline-flex;align-items:center;gap:.25rem;margin:0;color:var(--oe-text)}.oe-ribbon-check input{width:auto;height:auto;margin:0}.oe-ribbon-icongrid{display:grid;gap:.1rem;align-items:center}.oe-ribbon-btn-wide{justify-content:flex-start;gap:.35rem;min-width:128px;height:26px;padding:0 .4rem}.oe-ribbon-btn-wide .oe-ribbon-btn-label{font-size:.78rem;text-align:left;line-height:1.35;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.oe-sheets [data-testid=cs-menubar],.oe-sheets [data-testid=casual-sheets-toolbar],.oe-sheets [data-testid=cs-panel-rail]{display:none!important}.oe-sheets [data-testid=casual-sheets-formula-bar]{border-top:1px solid var(--oe-border)}.oe-dialog-choices{display:flex;gap:.35rem;flex-wrap:wrap}.oe-dialog-choices .btn.is-active{background:var(--oe-accent-soft, #dce9ff);border-color:var(--oe-accent, #2b6cb0)}.oe-dialog-check{display:flex;align-items:center;gap:.45rem;font-size:.85rem}.oe-chart-strip{display:flex;gap:.6rem;overflow-x:auto;padding:.5rem .7rem;border-top:1px solid var(--oe-border);background:var(--oe-surface-2);flex:0 0 auto}.oe-chart-card{margin:0;min-width:320px;background:var(--oe-surface);border:1px solid var(--oe-border);border-radius:6px;padding:.4rem .5rem}.oe-chart-card figcaption{display:flex;align-items:center;gap:.5rem;margin-bottom:.2rem}.oe-chart-title{font-size:.82rem;font-weight:600}.oe-chart-card figcaption .btn{margin-left:auto}.oe-chart-card svg{width:100%;height:130px}.oe-chart-legend{display:flex;gap:.6rem;flex-wrap:wrap;font-size:.72rem;color:var(--oe-text-muted)}.oe-chart-legend i{display:inline-block;width:8px;height:8px;border-radius:2px;margin-right:.25rem}.pres-inline-edit{width:100%;height:100%;outline:2px solid var(--oe-accent);border-radius:4px;padding:2px 4px;background:#ffffffe6;font:inherit;text-align:inherit;overflow:auto;cursor:text}.pres-placeholder{color:#9aa3b5;font-style:italic}