:root{color-scheme:light;--label-w: 250px;--row-h: 36px;--bg: #ffffff;--surface: #ffffff;--surface-2: #f7f9fb;--surface-hover: #eef2f6;--c-text: #1d2733;--c-muted: #5a6573;--c-border: #d6dce2;--c-border-strong: #aeb8c2;--accent: #1d4ed8;--accent-soft: #cdd9f5;--accent-warm: #c2410c;--green: #16a34a;--amber: #d97706;--red: #dc2626;--ok: #166534;--event: #d9a514;--event-bg: #fff5d6;--event-text: #6e5308;--err-text: #8a2424;--err-strong: #991b1b;--err-bg: #fdf2f2;--err-border: #e3a8a8;--err-badge-bg: #fee2e2;--warn-text: #7a5c10;--warn-strong: #92400e;--warn-bg: #fdf8e7;--warn-border: #e7c66a;--warn-badge-bg: #fef3c7;--ok-badge-bg: #dcfce7;--added-bg: #f0fdf4;--changed-bg: #fffbeb;--row-stripe: #f7f9fb;--grid-day: #eef1f4;--grid-week: #e2e7ec;--grid-month: #c3ccd4;--lane-sep: #e8ecef;--shade-weekend: #f3e9dd;--shade-holiday: #f6d9bd;--nonworking-bg: #f6ece1;--nonworking-text: #b07a3c;--dep-line: #64748b;--ghost-line: #475569}*{box-sizing:border-box}html,body{margin:0;height:100%}body{font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--c-text);background:var(--bg)}#root{height:100%}input,textarea,select{background-color:var(--surface);color:var(--c-text)}.app{display:flex;flex-direction:row;height:100dvh}.main{flex:1;min-width:0;display:flex;flex-direction:column}.sidebar{width:240px;flex:none;display:flex;flex-direction:column;border-right:1px solid var(--c-border-strong);background:var(--surface-2);overflow-y:auto}.sidebar.collapsed{width:34px;align-items:center}.sidebar-expand,.sidebar-collapse{border:none;background:none;cursor:pointer;font-size:15px;color:var(--c-muted);padding:6px}.sidebar-expand{margin-top:8px}.sidebar-head{display:flex;align-items:center;justify-content:space-between;padding:8px 10px;font-weight:600;font-size:13px;border-bottom:1px solid var(--c-border)}.plan-list{list-style:none;margin:0;padding:4px}.plan-item{display:flex;align-items:center;gap:6px;padding:6px 8px;border-radius:6px;font-size:13px;cursor:pointer}.plan-item-name{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.plan-fork-mark{color:var(--c-muted)}.plan-item-tools{display:flex;gap:2px;flex:none}.plan-item-tools button{border:none;background:#ffffff40;color:inherit;border-radius:4px;cursor:pointer;font-size:12px;line-height:1;padding:2px 5px}.plan-item-tools button:hover{background:#ffffff73}.plan-item:hover{background:var(--surface-hover)}.plan-item.active{background:var(--accent);color:#fff}.plan-item.active .plan-fork-mark{color:var(--accent-soft)}.plan-item.invalid{color:#b06a6a;font-style:italic}.plan-item.empty{color:var(--c-muted);cursor:default}.versions{border-top:1px solid var(--c-border);margin-top:4px;padding:8px 6px}.versions-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px;font-size:13px;font-weight:600}.versions-head-actions{display:flex;gap:4px}.version-save{font-size:11.5px;padding:3px 7px;border:1px solid var(--c-border-strong);border-radius:6px;background:var(--surface);cursor:pointer}.version-save:hover{border-color:var(--accent);color:var(--accent)}.versions-dirty{font-size:11px;color:var(--warn-text);background:var(--warn-bg);border:1px solid var(--warn-border);border-radius:5px;padding:3px 6px;margin-bottom:6px}.versions-error{font-size:11px;color:var(--err-text);margin-bottom:6px}.version-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:4px}.version-empty{font-size:12px;color:var(--c-muted);font-style:italic;padding:2px}.version-item{border:1px solid var(--c-border);border-radius:6px;padding:5px 6px;background:var(--surface)}.version-main{display:flex;flex-direction:column;gap:1px}.version-label{font-size:12.5px;font-weight:600;display:flex;align-items:center;gap:4px}.version-star{color:var(--event)}.version-auto{font-size:9.5px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;padding:0 4px;border-radius:3px;background:var(--surface-2);color:var(--c-muted)}.version-when{font-size:10.5px;color:var(--c-muted)}.version-note{font-size:11px;color:var(--c-muted);font-style:italic}.version-actions{display:flex;gap:2px;margin-top:4px}.version-actions button{flex:1;font-size:12px;line-height:1;padding:3px 0;border:1px solid var(--c-border);border-radius:4px;background:var(--surface);color:var(--c-muted);cursor:pointer}.version-actions button:hover:not(:disabled){border-color:var(--accent);color:var(--accent)}.version-actions button.active{color:var(--event);border-color:var(--event)}.version-actions button:disabled{opacity:.4;cursor:default}.toolbar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:8px 12px;border-bottom:1px solid var(--c-border);background:var(--surface)}.toolbar h1{font-size:16px;margin:0 6px 0 0;white-space:nowrap}.plan-select{font-size:13px;padding:5px 8px;border:1px solid var(--c-border-strong);border-radius:6px;background:var(--surface);max-width:260px}.zoom-group{display:flex;border:1px solid var(--c-border-strong);border-radius:6px;overflow:hidden}.zoom-group button{font-size:13px;padding:5px 10px;border:none;background:var(--surface);cursor:pointer;border-right:1px solid var(--c-border);color:var(--c-text)}.zoom-group button:last-child{border-right:none}.zoom-group button.active{background:var(--accent);color:#fff}.account{display:flex;align-items:center;gap:8px;margin-left:auto;font-size:12.5px;color:var(--c-muted)}.logout-btn,.help-btn{font-size:12.5px;padding:4px 9px;border:1px solid var(--c-border-strong);border-radius:6px;background:var(--surface);color:var(--c-text);cursor:pointer;text-decoration:none;white-space:nowrap}.logout-btn:hover,.help-btn:hover{border-color:var(--accent);color:var(--accent)}.account+.edit-controls{margin-left:12px}.login-screen{height:100dvh;display:flex;align-items:center;justify-content:center;background:var(--surface-2)}.login-card{position:relative;width:min(340px,calc(100vw - 32px));background:var(--surface);border:1px solid var(--c-border);border-radius:12px;box-shadow:0 12px 32px #0000001f;padding:24px;display:flex;flex-direction:column;gap:12px}.login-card h1{margin:0 0 4px;font-size:18px;text-align:center}.login-card label{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--c-muted)}.login-card input{font:inherit;padding:8px 10px;border:1px solid var(--c-border-strong);border-radius:6px}.login-card .primary{margin-top:4px;padding:9px;border:none;border-radius:6px;background:var(--accent);color:#fff;font-size:14px;cursor:pointer}.login-card .primary:disabled{opacity:.5;cursor:default}.login-error{font-size:13px;color:var(--err-strong);background:var(--err-bg);border:1px solid var(--err-border);border-radius:6px;padding:7px 10px}.ghost-select{display:flex;align-items:center;gap:5px;font-size:12.5px;color:var(--c-muted)}.ghost-select select{font:inherit;font-size:12.5px;padding:4px 6px;border:1px solid var(--c-border-strong);border-radius:6px;background:var(--surface);max-width:150px}.ghost-legend{display:flex;align-items:center;gap:4px;font-size:11.5px;color:var(--c-muted)}.ghost-legend .lg{width:11px;height:11px;border-radius:3px;margin-left:6px;border:2px solid;background:var(--surface)}.ghost-legend .lg-added{border-color:var(--green)}.ghost-legend .lg-moved{border-color:var(--amber)}.ghost-legend .lg-removed{border-color:var(--red);border-style:dashed;background:#dc262612}.error-panel,.warn-panel{margin:12px;padding:10px 14px;border-radius:8px;font-size:13px}.error-panel{border:1px solid var(--err-border);background:var(--err-bg);color:var(--err-text)}.warn-panel{border:1px solid var(--warn-border);background:var(--warn-bg);color:var(--warn-text)}.error-panel ul,.warn-panel ul{margin:6px 0 0;padding-left:20px}.empty-msg{margin:24px;color:var(--c-muted)}.gantt-scroll{flex:1;overflow:auto;overscroll-behavior:none;-webkit-overflow-scrolling:touch}.gantt-grid{display:grid;grid-template-rows:auto auto;width:max-content}.corner{position:sticky;top:0;left:0;z-index:30;height:var(--header-h);background:var(--surface);border-bottom:2px solid var(--c-border-strong);border-right:2px solid var(--c-border-strong)}.time-header{position:sticky;top:0;z-index:20;height:var(--header-h);background:var(--surface);border-bottom:2px solid var(--c-border-strong)}.header-tier{position:relative;height:24px;border-bottom:1px solid var(--c-border)}.header-cell{position:absolute;top:0;bottom:0;display:flex;align-items:center;justify-content:center;font-size:11px;white-space:nowrap;overflow:hidden;border-left:1px solid var(--c-border);color:var(--c-muted)}.header-cell.nonworking{background:var(--nonworking-bg);color:var(--nonworking-text)}.events-strip{position:relative;height:20px}.event-chip{position:absolute;top:1px;transform:translate(-50%);max-width:160px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:10px;padding:1px 6px;border:1px solid var(--event);border-radius:4px;background:var(--event-bg);color:var(--event-text)}.event-chip.editable{cursor:pointer}.event-chip.editable:hover{background:#ffe9a6;border-color:#b9890f}.events-add{position:absolute;top:0;font-size:10px;padding:1px 7px;border:1px dashed var(--event);border-radius:4px;background:var(--event-bg);color:var(--event-text);cursor:pointer}.events-add:hover{background:var(--event-bg)}.label-col{position:sticky;left:0;z-index:10;background:var(--surface);border-right:2px solid var(--c-border-strong)}.project-block{display:flex;border-bottom:2px solid var(--c-border)}.project-name{flex:1;display:flex;align-items:center;gap:7px;padding:4px 8px;font-size:12.5px;font-weight:600;overflow:hidden}.project-name-text{overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;white-space:normal}.note-hint{color:var(--accent);font-size:11px;flex:none}.chip{width:10px;height:10px;border-radius:3px;border:1px solid rgb(0 0 0 / .18);flex:none}.lane-labels{width:92px;display:flex;flex-direction:column;border-left:1px dashed var(--c-border)}.lane-label{height:var(--row-h);display:flex;align-items:center;padding:0 6px;font-size:11px;color:var(--c-muted);border-top:1px dashed var(--c-border);overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.lane-label:first-child{border-top:none}.timeline-body{position:relative}svg.timeline{display:block}.group-stripe{fill:var(--row-stripe)}.shade-weekend{fill:var(--shade-weekend);opacity:.55}.shade-holiday{fill:var(--shade-holiday);opacity:.6}.grid-day{stroke:var(--grid-day)}.grid-week{stroke:var(--grid-week)}.grid-month{stroke:var(--grid-month)}.lane-sep{stroke:var(--lane-sep)}.group-sep{stroke:var(--c-border);stroke-width:2}.event-line{stroke:var(--event);stroke-dasharray:4 3;stroke-width:1.5}.today-line{stroke:var(--red);stroke-width:1.5}.ghost-bar{fill:none;stroke:var(--ghost-line);stroke-width:1.5;stroke-dasharray:4 3;opacity:.7}.ghost-removed{fill:#dc262612;stroke:var(--red);stroke-width:1.5;stroke-dasharray:4 3}.slip{stroke-width:1.5;stroke-dasharray:3 2;opacity:.85}.slip.delay{stroke:var(--amber)}.slip.early{stroke:var(--green)}.bar{stroke:#00000040;cursor:pointer}.bar:hover{filter:brightness(.94)}.bar.pushed{stroke:var(--accent-warm);stroke-width:1.5;stroke-dasharray:4 2}.bar.diff-added{stroke:var(--green);stroke-width:2.5;stroke-dasharray:none}.bar.diff-moved{stroke:var(--amber);stroke-width:2.5;stroke-dasharray:none}.bar.selected{stroke:var(--accent);stroke-width:2;stroke-dasharray:none}.dep{fill:none;stroke:var(--dep-line);stroke-width:1.5;opacity:.85}.dep.active{stroke:var(--red);stroke-width:2;opacity:1}#dep-arrow path{fill:var(--dep-line)}.bar-labels{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}.bar-label{position:absolute;font-size:11px;line-height:24px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#20303f}.backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:99}.popover{position:fixed;z-index:100;background:var(--surface);border:1px solid var(--c-border-strong);border-radius:10px;box-shadow:0 10px 28px #0003;padding:12px 14px;font-size:13px}.popover-head{display:flex;align-items:flex-start;justify-content:space-between;gap:8px;margin-bottom:8px}.popover-close{border:none;background:none;font-size:20px;line-height:1;cursor:pointer;color:var(--c-muted);padding:0 2px}.popover-row{margin:4px 0;display:flex;align-items:baseline;gap:6px;flex-wrap:wrap}.popover-row .chip{align-self:center}.popover-row.pushed-info{color:var(--accent-warm)}.popover-row.note{color:var(--c-muted);font-style:italic}.edit-controls{display:flex;align-items:center;gap:6px;margin-left:auto}.edit-controls button{font-size:13px;padding:5px 9px;border:1px solid var(--c-border-strong);border-radius:6px;background:var(--surface);cursor:pointer}.edit-controls button:disabled{opacity:.45;cursor:default}.edit-controls .edit-toggle.active{background:var(--ok);border-color:var(--ok);color:#fff}.edit-controls .save-btn:not(:disabled){background:var(--accent);border-color:var(--accent);color:#fff}.dirty-dot{width:9px;height:9px;border-radius:50%;background:var(--amber);display:inline-block}.save-ok{font-size:12px;color:var(--ok)}.timeline-body.editing .bar{touch-action:none}.bar.dragging{opacity:.65}.lane-drop-target{fill:var(--accent);opacity:.08}.bar.link-target{stroke:var(--ok);stroke-width:2.5}.dep-handle{fill:var(--surface);stroke:var(--dep-line);stroke-width:1.5;cursor:crosshair;touch-action:none}.dep-handle:hover{fill:#dbeafe;stroke:var(--accent)}.link-temp{stroke:var(--ok);stroke-width:1.5;stroke-dasharray:5 3;pointer-events:none}.edit-overlay{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}.add-task-btn{position:absolute;width:24px;height:24px;border-radius:6px;border:1px dashed var(--c-border-strong);background:var(--surface);color:var(--c-muted);font-size:15px;line-height:1;cursor:pointer;pointer-events:auto}.add-task-btn:hover{border-color:var(--accent);color:var(--accent)}.project-name.with-tools{flex-direction:column;align-items:flex-start;justify-content:center;gap:2px;padding:2px 8px}.project-name.with-tools .project-name-line{font-size:12px}.project-name.with-tools .project-name-text{-webkit-line-clamp:1;white-space:nowrap}.project-name-line{display:flex;align-items:center;gap:7px;overflow:hidden;max-width:100%}.project-tools,.lane-tools{display:flex;gap:3px}.project-tools button,.lane-tools button{font-size:10px;line-height:1;padding:1px 4px;border:1px solid var(--c-border);border-radius:4px;background:var(--surface);color:var(--c-muted);cursor:pointer}.project-tools button:hover,.lane-tools button:hover{color:var(--accent);border-color:var(--accent)}.lane-label{justify-content:space-between;gap:4px}.lane-label-text{overflow:hidden;text-overflow:ellipsis}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:110;background:#0f172a59;display:flex;align-items:center;justify-content:center;padding:16px}.modal{background:var(--surface);border-radius:10px;box-shadow:0 16px 40px #0000004d;padding:14px 16px;width:min(560px,100%);max-height:90vh;overflow:auto;font-size:13px}.modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;font-size:14px}.form{display:flex;flex-direction:column;gap:10px}.form label,.form-field{display:flex;flex-direction:column;gap:4px;font-size:12.5px;color:var(--c-muted)}.form input,.form textarea,.form-field input,.form-field select{font:inherit;color:var(--c-text);padding:6px 8px;border:1px solid var(--c-border-strong);border-radius:6px}.form .form-inline{flex-direction:row;align-items:center;gap:8px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.form-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:10px}.form-actions button{font-size:13px;padding:6px 12px;border:1px solid var(--c-border-strong);border-radius:6px;background:var(--surface);cursor:pointer}.form-actions .primary{background:var(--accent);border-color:var(--accent);color:#fff}.form-actions .danger{border-color:var(--red);color:var(--red);margin-right:auto}.modal.dialog{width:min(420px,calc(100vw - 32px))}.dialog-msg{font-size:14px;line-height:1.45}.dialog-input{width:100%;font:inherit;padding:7px 9px;border:1px solid var(--c-border-strong);border-radius:6px;margin-top:10px}.dialog-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:14px}.dialog-actions button{font-size:13px;padding:6px 13px;border:1px solid var(--c-border-strong);border-radius:6px;background:var(--surface);cursor:pointer}.dialog-actions .primary{background:var(--accent);border-color:var(--accent);color:#fff}.dialog-actions .danger-btn{background:var(--red);border-color:var(--red);color:#fff}.json-area{width:min(720px,calc(100vw - 80px));height:min(480px,60vh);font-family:ui-monospace,Cascadia Code,Consolas,monospace;font-size:12px;border:1px solid var(--c-border-strong);border-radius:6px;padding:8px;white-space:pre}.json-errors{margin:8px 0 0;padding-left:18px;color:var(--err-text);max-height:120px;overflow:auto}.edit-popover .form-field{margin-top:8px}.edit-popover .meta{color:var(--c-muted);font-size:12px}.dep-list{margin:4px 0;padding:0;list-style:none;display:flex;flex-direction:column;gap:3px}.dep-list li{display:flex;justify-content:space-between;align-items:center;gap:6px;background:var(--surface-2);border-radius:5px;padding:3px 7px;color:var(--c-text)}.dep-list li button{border:none;background:none;color:var(--red);cursor:pointer;font-size:14px;line-height:1}.muted{color:var(--c-muted);font-style:italic}.cal-section{margin-bottom:16px}.cal-section-head{display:flex;align-items:baseline;gap:8px;margin-bottom:8px;flex-wrap:wrap}.cal-section-head .muted{font-size:11.5px}.cal-row{display:flex;align-items:center;gap:8px;margin-bottom:6px}.cal-row input[type=date]{font:inherit;padding:5px 7px;border:1px solid var(--c-border-strong);border-radius:6px}.cal-row input[type=text]{font:inherit;flex:1;padding:5px 8px;border:1px solid var(--c-border-strong);border-radius:6px}.cal-row>button{border:1px solid var(--c-border);background:var(--surface);color:var(--red);border-radius:5px;cursor:pointer;font-size:15px;line-height:1;padding:3px 8px}.cal-row-del{margin-left:auto}.cal-date{font-variant-numeric:tabular-nums;font-size:13px}.cal-add{font-size:12.5px;padding:5px 10px;border:1px dashed var(--c-border-strong);border-radius:6px;background:var(--surface);color:var(--c-muted);cursor:pointer;margin-top:2px}.cal-add:hover{border-color:var(--accent);color:var(--accent)}.cal-add.inline{margin-top:0}.compare{flex:1;overflow:auto;padding:12px 16px}.compare-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.compare-close{font-size:13px;padding:5px 10px;border:1px solid var(--c-border-strong);border-radius:6px;background:var(--surface);cursor:pointer}.compare-selectors{display:flex;align-items:flex-end;gap:12px;flex-wrap:wrap;padding:10px 12px;background:var(--surface-2);border:1px solid var(--c-border);border-radius:8px;margin-bottom:12px}.cmp-selector{display:flex;flex-direction:column;gap:3px}.cmp-selector-label{font-size:11.5px;color:var(--c-muted)}.cmp-selector select{font:inherit;font-size:13px;padding:5px 7px;border:1px solid var(--c-border-strong);border-radius:6px;background:var(--surface);margin-right:4px}.cmp-arrow{font-size:18px;color:var(--c-muted);padding-bottom:6px}.compare-summary{display:flex;gap:8px;margin-bottom:12px}.badge{font-size:12px;padding:3px 9px;border-radius:12px;font-weight:600}.badge.added{background:var(--ok-badge-bg);color:var(--ok)}.badge.removed{background:var(--err-badge-bg);color:var(--err-strong)}.badge.changed{background:var(--warn-badge-bg);color:var(--warn-strong)}.cmp-group{margin-bottom:14px}.cmp-group-head{font-size:13px;font-weight:600;padding:4px 0;border-bottom:1px solid var(--c-border);margin-bottom:4px}.cmp-task{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap;padding:4px 6px;font-size:13px;border-left:3px solid transparent}.cmp-task.added{border-left-color:var(--green);background:var(--added-bg)}.cmp-task.removed{border-left-color:var(--red);background:var(--err-bg)}.cmp-task.changed{border-left-color:var(--amber);background:var(--changed-bg)}.cmp-status{font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;padding:1px 6px;border-radius:4px;flex:none}.cmp-status.added{background:var(--green);color:#fff}.cmp-status.removed{background:var(--red);color:#fff}.cmp-status.changed{background:var(--amber);color:#fff}.cmp-task-name{font-weight:600}.cmp-changes{display:flex;flex-wrap:wrap;gap:4px 14px;color:var(--c-muted)}.cmp-delta-label{color:var(--c-text)}.cmp-before{color:var(--err-strong);text-decoration:line-through}.cmp-after{color:var(--ok);font-weight:600}@media(max-width:640px){:root{--label-w: 138px}.toolbar{gap:8px;padding:6px 8px}.toolbar h1{display:none}.plan-select{max-width:150px;font-size:12px}.zoom-group button{font-size:12px;padding:5px 7px}.project-name{font-size:11px;padding:2px 5px;gap:5px}.lane-labels{width:56px}.popover{width:min(300px,calc(100vw - 16px))!important}}:root[data-theme=dark]{color-scheme:dark;--bg: #0f141a;--surface: #19212a;--surface-2: #212b35;--surface-hover: #2a3540;--c-text: #e6edf3;--c-muted: #9aa7b4;--c-border: #313c48;--c-border-strong: #475563;--accent: #3b82f6;--accent-soft: #24385f;--accent-warm: #e8743b;--green: #3fb950;--amber: #e08c3a;--red: #f06262;--ok: #56d364;--event: #e0b53f;--event-bg: #34301a;--event-text: #e7cf86;--err-text: #f0a8a8;--err-strong: #f0a8a8;--err-bg: #311c1c;--err-border: #7a3b3b;--err-badge-bg: #3a2222;--warn-text: #e3c46a;--warn-strong: #e3c46a;--warn-bg: #322a14;--warn-border: #6e5d24;--warn-badge-bg: #352c14;--ok-badge-bg: #16321f;--added-bg: #15241a;--changed-bg: #2a2414;--row-stripe: #1c242d;--grid-day: #222c35;--grid-week: #2a343f;--grid-month: #3b4754;--lane-sep: #283139;--shade-weekend: #2a2419;--shade-holiday: #3a2c1b;--nonworking-bg: #2a2419;--nonworking-text: #c29a5e;--dep-line: #8b98a8;--ghost-line: #94a3b4}.theme-toggle{border:1px solid var(--c-border-strong);background:var(--surface);color:var(--c-text);border-radius:6px;cursor:pointer;font-size:14px;line-height:1;padding:5px 8px}.theme-toggle:hover{border-color:var(--accent)}.login-card .theme-toggle{position:absolute;top:12px;right:12px}