:root{--active-bg:#e9f2ff;--active-bg-strong:#dcecff;--active-border:#7faeea;--active-text:#174d91;--app-bg:#f4f6f8;--border:#dce1ea;--control-bg:#fff;--control-border:#c7cdd8;--control-disabled:#99a3b5;--control-hover:#eef2f7;--danger-bg:#fff2f1;--danger-border:#f1b9b4;--danger-text:#9c2f28;--stage-frame:#dce1ea;--surface:#fff;--surface-muted:#eef2f7;--text:#18202f;--text-muted:#536075;--text-subtle:#667287;--shadow:#19202f29;--focus:#174d91;--canvas-surround:#2f3033;--backdrop:#11151d7a;background:var(--app-bg);color:var(--text);font-family:var(--rf-font);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}:root[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--active-bg:var(--rf-accent-soft);--active-bg-strong:color-mix(in srgb, var(--rf-accent) 24%, transparent);--active-border:var(--rf-accent-line);--active-text:var(--rf-accent-text);--app-bg:var(--rf-background);--border:var(--rf-line);--control-bg:var(--rf-field);--control-border:var(--rf-control-border);--control-disabled:var(--rf-muted);--control-hover:var(--rf-hover);--danger-bg:var(--rf-error-surface);--danger-border:var(--rf-error-border);--danger-text:var(--rf-accent-text);--stage-frame:var(--rf-control-border);--surface:var(--rf-surface);--surface-muted:var(--rf-surface-inset);--text:var(--rf-text);--text-muted:var(--rf-muted);--text-subtle:var(--rf-muted);--shadow:var(--rf-shadow);--focus:var(--rf-focus);--canvas-surround:var(--rf-field);--backdrop:var(--rf-backdrop)}:root[data-theme=light]{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--rf-background:var(--app-bg);--rf-surface:var(--surface);--rf-surface-inset:var(--surface-muted);--rf-field:var(--control-bg);--rf-text:var(--text);--rf-muted:var(--text-muted);--rf-line:var(--border);--rf-control-border:var(--control-border);--rf-accent:var(--active-text);--rf-accent-hover:var(--active-text);--rf-accent-text:var(--active-text);--rf-accent-soft:var(--active-bg);--rf-accent-line:var(--active-border);--rf-hover:var(--control-hover);--rf-result-surface:var(--surface-muted);--rf-error-surface:var(--danger-bg);--rf-error-border:var(--danger-border);--rf-focus:var(--focus);--rf-shadow:var(--shadow);--rf-backdrop:var(--backdrop)}*{box-sizing:border-box}body{background:var(--app-bg);min-width:980px;min-height:100vh;margin:0}button,input,select,textarea{font:inherit}button{background:var(--control-bg);border:1px solid var(--control-border);border-radius:var(--rf-radius-control);color:var(--text);cursor:pointer;align-items:center;gap:8px;min-height:36px;padding:0 12px;font-size:12px;font-weight:600;transition:background .15s,border-color .15s,color .15s;display:inline-flex}button:hover{background:var(--control-hover)}button:disabled{color:var(--control-disabled);cursor:not-allowed;opacity:.45}button:disabled:hover{background:var(--control-bg)}input,select,textarea{background:var(--control-bg);border:1px solid var(--control-border);border-radius:var(--rf-radius-control);color:var(--text);width:100%;min-height:36px;padding:8px 10px}input::placeholder,textarea::placeholder{color:var(--text-subtle);opacity:.85}input[type=number]{font-variant-numeric:tabular-nums}input[type=checkbox]{accent-color:var(--rf-accent)}:focus-visible{outline:3px solid var(--focus);outline-offset:3px}input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--active-text);outline-offset:2px}::selection{background:var(--active-bg-strong);color:var(--text)}textarea{resize:vertical;min-height:72px}label,.field-label{color:var(--text-muted);gap:6px;font-size:13px;display:grid}.app-shell{grid-template-rows:auto minmax(0,1fr);height:100vh;min-height:100vh;display:grid;overflow:hidden}.topbar{background:var(--rf-background);border-bottom:1px solid var(--border);padding:0 22px;z-index:2;flex-wrap:wrap;justify-content:space-between;align-items:center;padding-block:10px;display:flex;position:relative}.topbar .rf-brand{font-size:20px}.topbar .rf-suite-switcher>summary{min-height:36px;padding-block:6px}.open-file-status{background:var(--surface-muted);border:1px solid var(--border);border-radius:8px;flex:160px;justify-self:center;align-items:center;gap:2px;min-width:160px;max-width:260px;padding:7px 12px;line-height:1.2;display:grid}.open-file-status span,.open-file-status small{color:var(--text-subtle);font-size:11px}.open-file-status strong{color:var(--text);text-overflow:ellipsis;white-space:nowrap;font-size:13px;overflow:hidden}.topbar-actions{flex-shrink:0;gap:8px;margin-left:auto;display:flex}.topbar-actions .rf-action-primary{color:var(--rf-field)}.topbar-actions .rf-action-primary:disabled:hover{background:var(--rf-accent);border-color:var(--rf-accent)}.theme-toggle{justify-content:center;min-width:92px}.visually-hidden{clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.workspace{--left-sidebar-width:clamp(280px, 24vw, 390px);--right-sidebar-width:clamp(300px, 28vw, 480px);grid-template-columns:var(--left-sidebar-width) minmax(420px, 1fr) var(--right-sidebar-width);height:100%;min-height:0;display:grid;overflow:hidden}.workspace-left-collapsed{--left-sidebar-width:52px}.workspace-right-collapsed{--right-sidebar-width:52px}.sidebar,.right-panel{background:var(--app-bg);align-content:start;gap:12px;padding:clamp(12px,1.25vw,18px);display:grid;overflow:auto}.sidebar{border-right:1px solid var(--border)}.right-panel{border-left:1px solid var(--border);grid-template-rows:auto auto minmax(0,1fr)}.sidebar-collapsed,.right-panel-collapsed{justify-items:center;gap:0;padding:12px 8px;overflow:hidden}.sidebar-collapse-button{justify-content:center;width:34px;min-height:34px;padding:0}.sidebar-collapse-button-inline{justify-self:start}.right-panel-header{justify-content:flex-start;display:flex}.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--rf-radius-panel);align-content:start;gap:12px;padding:14px;display:grid}.panel h2{color:var(--text);letter-spacing:-.2px;margin:0;font-size:14px;font-weight:600}.panel-heading-row{justify-content:space-between;align-items:center;display:flex}.field-row{grid-template-columns:1fr 1fr;gap:10px;display:grid}.file-button,.small-file-button{background:var(--control-bg);border:1px solid var(--control-border);border-radius:var(--rf-radius-control);color:var(--text);cursor:pointer;align-items:center;gap:8px;min-width:0;min-height:36px;padding:0 12px;font-size:13px;display:inline-flex;position:relative}.file-button:hover,.small-file-button:hover{background:var(--control-hover)}.file-button input,.small-file-button input{clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;min-height:0;padding:0;position:absolute;overflow:hidden}.file-button:focus-within,.small-file-button:focus-within{outline:2px solid var(--active-text);outline-offset:2px}.small-file-button{text-overflow:ellipsis;white-space:nowrap;max-width:180px;overflow:hidden}.layer-add-grid{grid-template-columns:1fr 1fr;gap:8px;display:grid}.layer-type-pill{background:var(--active-bg);border:1px solid var(--active-border);border-radius:var(--rf-radius-control);color:var(--active-text);justify-self:start;align-items:center;gap:8px;min-height:30px;padding:0 10px;font-size:12px;font-weight:700;display:inline-flex}.font-list{gap:8px;display:grid}.font-list-row{border:1px solid var(--border);border-radius:8px;grid-template-columns:18px minmax(0,1fr) 32px;align-items:center;gap:8px;min-width:0;padding:8px 10px;display:grid}.font-list-row span{gap:2px;min-width:0;display:grid}.font-list-row strong,.font-list-row small{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.font-list-row small{color:var(--text-subtle);font-family:var(--rf-font);font-size:11px}.checkbox-row{align-items:center;gap:8px;display:flex}.checkbox-row input{width:auto;min-height:auto}.color-control{grid-template-columns:52px 1fr;gap:8px;display:grid}.color-control input[type=color]{min-height:36px;padding:2px}.font-combobox{position:relative}.font-combobox-input{width:100%;padding-right:32px}.font-combobox-icon{color:var(--text-subtle);pointer-events:none;position:absolute;top:50%;right:10px;transform:translateY(-50%)}.font-select-menu{background:var(--surface);border:1px solid var(--control-border);box-shadow:0 14px 32px var(--shadow);z-index:30;border-radius:11px;padding:6px;display:grid;position:fixed;overflow-y:auto}.font-select-option{text-align:left;text-overflow:ellipsis;white-space:nowrap;background:0 0;border-color:#0000;border-radius:7px;justify-content:start;width:100%;min-height:30px;padding:0 8px;overflow:hidden}.font-select-option-active{background:var(--active-bg);color:var(--active-text)}.font-select-option-active:hover{background:var(--active-bg-strong)}.font-select-empty{color:var(--text-subtle);padding:8px;font-size:12px}.icon-button{justify-content:center;width:32px;min-height:32px;padding:0}.danger-button{color:var(--danger-text)}.danger-button:hover{background:var(--danger-bg);border-color:var(--danger-border)}.empty-state{color:var(--text-subtle);margin:0;font-size:12px}.field-warning{background:var(--active-bg);border:1px solid var(--active-border);border-radius:var(--rf-radius-control);color:var(--active-text);margin:0;padding:8px 10px;font-size:12px}.preview-pane{grid-template-rows:auto minmax(0,1fr);min-width:0;min-height:0;display:grid}.preview-toolbar{background:var(--surface);border-bottom:1px solid var(--border);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px 12px;min-height:54px;padding:10px 14px;display:flex}.zoom-controls{flex-wrap:wrap;gap:4px;display:flex}.zoom-controls button{min-height:32px;padding:0 7px;font-size:11px}.zoom-button-active{background:var(--active-bg);border-color:var(--active-border);color:var(--active-text)}.zoom-button-active:hover{background:var(--active-bg-strong)}.zoom-custom{white-space:nowrap;align-items:center;gap:6px;font-size:12px;display:flex}.zoom-custom input{width:64px;min-height:32px}.canvas-wrap{background:var(--canvas-surround);place-items:center;min-width:0;min-height:0;padding:8px;display:grid;overflow:auto}@media (width<=1180px){.workspace{--left-sidebar-width:260px;--right-sidebar-width:280px}.workspace-left-collapsed{--left-sidebar-width:52px}.workspace-right-collapsed{--right-sidebar-width:52px}.topbar{padding-inline:14px}.topbar-actions{gap:6px}.topbar-actions button{padding:0 10px}.open-file-status{flex-basis:100%;order:3;gap:8px;min-width:0;max-width:none;padding-block:6px;display:flex}.open-file-status strong{flex:1}.field-row,.layer-add-grid{grid-template-columns:1fr}}.stage-shell{background:var(--stage-frame);box-shadow:0 18px 45px var(--shadow);width:max-content;height:max-content;line-height:0}.panel-tabs{grid-template-columns:1fr 1fr;gap:8px;display:grid}.panel-tabs button{justify-content:center}.tab-button-active{background:var(--active-bg);border-color:var(--active-border);color:var(--active-text)}.right-panel-body{min-height:0;overflow:auto}.layer-list{gap:8px;display:grid}.layer-row{grid-template-columns:minmax(0,1fr) 32px 32px 32px;align-items:stretch;gap:6px;display:grid}.layer-select{grid-template-columns:18px minmax(0,1fr);justify-items:start;gap:8px;min-width:0;padding:6px 8px;display:grid}.layer-select span{text-align:left;gap:2px;min-width:0;display:grid}.layer-select strong,.layer-select small{text-overflow:ellipsis;white-space:nowrap;width:100%;min-width:0;overflow:hidden}.layer-select small{color:var(--text-subtle);font-size:11px}.layer-row-active .layer-select{background:var(--active-bg);border-color:var(--active-border);color:var(--active-text)}.batch-table-wrap{border:1px solid var(--border);border-radius:var(--rf-radius-control);overflow:auto}.batch-table{border-collapse:collapse;table-layout:fixed;min-width:100%}.batch-table th,.batch-table td{border-bottom:1px solid var(--border);border-right:1px solid var(--border);vertical-align:top;padding:8px}.batch-table th{background:var(--surface-muted);color:var(--text-muted);text-align:left;font-size:12px;font-weight:600}.batch-table th:first-child,.batch-table td:first-child{width:54px}.batch-table th:last-child,.batch-table td:last-child{border-right:0;width:82px}.batch-table textarea{resize:vertical;min-width:170px;min-height:64px;font-size:12px}.batch-row-active td{background:color-mix(in srgb, var(--active-bg) 62%, transparent)}.batch-row-select{justify-content:center;width:32px;min-height:32px;padding:0}.row-actions{gap:6px;display:flex}.dialog-backdrop,.loading-backdrop{background:var(--backdrop);justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.dialog-backdrop{z-index:20}.loading-backdrop{z-index:40}.loading-dialog{background:var(--surface);border:1px solid var(--border);border-radius:var(--rf-radius-panel);box-shadow:0 18px 45px var(--shadow);place-items:center;gap:14px;min-width:220px;padding:24px;display:grid}.loading-dialog p{color:var(--text);margin:0;font-size:14px;font-weight:600}.loading-spinner{border:4px solid var(--control-border);border-top-color:var(--active-border);border-radius:50%;width:44px;height:44px;animation:.8s linear infinite loading-spin}@keyframes loading-spin{to{transform:rotate(360deg)}}.app-notice{background:var(--surface);border:1px solid var(--active-border);border-radius:var(--rf-radius-control);box-shadow:0 14px 32px var(--shadow);color:var(--text);z-index:50;max-width:min(420px,100vw - 36px);padding:12px 14px;font-size:13px;position:fixed;bottom:18px;right:18px}.png-preview-dialog{background:var(--surface);border:1px solid var(--border);border-radius:var(--rf-radius-panel);box-shadow:0 18px 45px var(--shadow);grid-template-rows:auto minmax(0,1fr);width:min(920px,100vw - 48px);max-width:calc(100vw - 48px);min-height:0;max-height:calc(100vh - 48px);display:grid;overflow:hidden}.png-preview-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:12px 14px;display:flex}.png-preview-header h2{color:var(--text);margin:0;font-size:15px}.png-preview-body{background:var(--stage-frame);place-items:center;min-height:0;padding:18px;display:grid;overflow:auto}.png-preview-body img{background:var(--surface);box-shadow:0 12px 30px var(--shadow);object-fit:contain;width:auto;max-width:100%;height:auto;max-height:calc(100vh - 156px);display:block}.dialog-actions{justify-content:flex-end;gap:8px;display:flex}@media (prefers-reduced-motion:reduce){*,:before,:after{transition:none!important;animation:none!important}}.topbar-actions{flex-wrap:wrap;flex:620px;justify-content:flex-end}.topbar .rf-language-control{flex:none;min-width:0}.topbar .rf-language-select{width:auto;max-width:160px;min-height:36px}.app-shell--guide{grid-template-rows:auto auto minmax(0,1fr)}.decklist-guide{border-bottom:1px solid var(--border);background:var(--surface);scrollbar-gutter:stable;grid-template-columns:230px minmax(0,1fr) 130px;gap:24px;max-height:310px;padding:20px 52px 18px 24px;display:grid;position:relative;overflow:auto}.guide-eyebrow{color:var(--active-text);letter-spacing:.12em;font-size:10px;font-weight:700}.guide-overview h2{margin:7px 0 8px;font-size:19px}.guide-overview p,.guide-instructions p{margin:0 0 8px;font-size:12px;line-height:1.55}.guide-overview p,.guide-tip,.guide-example figcaption{color:var(--text-muted)}.guide-overview a{color:var(--active-text);text-underline-offset:3px;align-items:center;gap:6px;margin-top:7px;font-size:11px;display:inline-flex}.guide-steps{flex-wrap:wrap;gap:5px;margin-bottom:12px;display:flex}.guide-steps button{background:var(--surface-muted);border:0;min-height:30px;padding:4px 9px;font-size:11px}.guide-steps button[aria-current=step]{background:var(--active-bg);box-shadow:inset 0 0 0 1px var(--active-border);color:var(--active-text)}.guide-steps button span{font-variant-numeric:tabular-nums;font-weight:700}.guide-instructions h3{margin:0 0 6px;font-size:14px}.guide-tip{border-left:2px solid var(--active-border);padding-left:10px}.guide-total{color:var(--active-text);margin:0 0 8px;font-size:12px;display:block}.guide-actions,.guide-pagination{align-items:center;gap:8px;display:flex}.guide-actions{justify-content:space-between;margin-top:10px}.guide-pagination span{color:var(--text-muted);white-space:nowrap;font-size:11px}.guide-example{margin:15px 0 0}.guide-example img{border:1px solid var(--border);border-radius:9px;width:130px;height:130px;display:block}.guide-example figcaption{text-align:center;margin-top:7px;font-size:10px;line-height:1.5}.guide-close{position:absolute;top:14px;right:14px}[data-decklist-guide] h2:focus{outline:2px solid var(--rf-focus);outline-offset:5px;border-radius:2px}@media (width<=1300px){.decklist-guide{grid-template-columns:210px minmax(0,1fr);gap:20px}.guide-example{display:none}.topbar{padding-inline:16px}}@media (height<=760px){.decklist-guide{max-height:230px;padding-block:12px}}.guide-close{justify-content:center;width:32px;min-width:32px;height:32px;padding:0}.guide-confirm-dialog{background:var(--surface);border:1px solid var(--border);border-radius:var(--rf-radius-panel);width:min(480px,100vw - 48px);box-shadow:0 16px 64px var(--shadow);padding:24px}.guide-confirm-dialog h2{margin:0 0 12px;font-size:20px}.guide-confirm-dialog p{color:var(--text-muted);margin:0 0 20px;font-size:14px;line-height:1.6}.guide-confirm-dialog .dialog-actions{justify-content:flex-end}.guide-example img{aspect-ratio:900/760;object-fit:contain;background:#fffdf8;height:auto}.guide-tip--save{font-weight:600}