:root{color-scheme:light;--bg: #f6f7fa;--bg-sunken: #eef0f5;--surface: #ffffff;--surface-2: #fafbfd;--surface-3: #f2f4f8;--border: #e5e8ef;--border-strong: #d0d5e0;--text: #101527;--text-2: #414a63;--muted: #6b7488;--faint: #9aa2b4;--accent: #4f46e5;--accent-hover: #4338ca;--accent-press: #3730a3;--accent-soft: #eef0fe;--accent-softer: #f5f6ff;--accent-ring: rgba(79, 70, 229, .22);--accent-on: #ffffff;--accent-2: #a855f7;--danger: #dc2626;--danger-hover: #b91c1c;--danger-soft: #fdeded;--danger-border: #f3cfcf;--ok: #15803d;--ok-soft: #dcfce7;--warn: #b45309;--warn-soft: #fef3c7;--header-bg: #12172a;--header-text: #f4f5fa;--header-muted: rgba(244, 245, 250, .62);--header-hover: rgba(255, 255, 255, .1);--header-line: rgba(255, 255, 255, .08);--preview-bg: #2f3546;--r-xs: 6px;--r-sm: 8px;--radius: 10px;--r-lg: 14px;--r-xl: 20px;--r-full: 999px;--header-h: 58px;--page-max: 1120px;--gutter: 24px;--shadow-xs: 0 1px 2px rgba(16, 24, 40, .05);--shadow: 0 1px 2px rgba(16, 24, 40, .05), 0 2px 6px rgba(16, 24, 40, .05);--shadow-md: 0 4px 12px rgba(16, 24, 40, .07), 0 1px 3px rgba(16, 24, 40, .05);--shadow-lg: 0 12px 32px rgba(16, 24, 40, .13), 0 2px 8px rgba(16, 24, 40, .06);--font: -apple-system, BlinkMacSystemFont, "Segoe UI Variable Text", "Segoe UI", Roboto, "Inter", "Helvetica Neue", Arial, sans-serif;--font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;--fs-xs: 11px;--fs-sm: 12.5px;--fs-md: 13.5px;--fs-base: 14px;--fs-lg: 16px;--fs-xl: 20px;--ease: cubic-bezier(.2, .8, .25, 1);--dur: .16s;--dur-lg: .26s}@media(prefers-color-scheme:dark){:root{color-scheme:dark;--bg: #0c1017;--bg-sunken: #080b11;--surface: #141a25;--surface-2: #171e2a;--surface-3: #1d2634;--border: #242d3d;--border-strong: #35405363;--text: #e8ebf2;--text-2: #b7bfd0;--muted: #8d97ab;--faint: #6c7689;--accent: #818cf8;--accent-hover: #939cfa;--accent-press: #6f7bf5;--accent-soft: rgba(129, 140, 248, .14);--accent-softer: rgba(129, 140, 248, .08);--accent-ring: rgba(129, 140, 248, .3);--accent-on: #0d1220;--danger: #f87171;--danger-hover: #fca5a5;--danger-soft: rgba(248, 113, 113, .12);--danger-border: rgba(248, 113, 113, .32);--ok: #4ade80;--ok-soft: rgba(74, 222, 128, .14);--warn: #fbbf24;--warn-soft: rgba(251, 191, 36, .14);--header-bg: #0f1420;--header-line: rgba(255, 255, 255, .06);--preview-bg: #0a0d14;--shadow-xs: 0 1px 2px rgba(0, 0, 0, .4);--shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 2px 6px rgba(0, 0, 0, .3);--shadow-md: 0 4px 14px rgba(0, 0, 0, .45);--shadow-lg: 0 16px 40px rgba(0, 0, 0, .6)}}*,*:before,*:after{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:var(--font);font-size:var(--fs-base);line-height:1.5;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;-webkit-text-size-adjust:100%}h1,h2,h3{line-height:1.25;letter-spacing:-.011em}a{color:var(--accent)}::selection{background:var(--accent-ring);color:inherit}:where(a,button,input,textarea,select,[tabindex]):focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:var(--r-xs)}.sidebar,.editor,.list-main,.help-main,.account-dropdown,.table-wrap{scrollbar-width:thin;scrollbar-color:var(--border-strong) transparent}.sidebar::-webkit-scrollbar,.editor::-webkit-scrollbar,.list-main::-webkit-scrollbar,.help-main::-webkit-scrollbar,.table-wrap::-webkit-scrollbar{width:10px;height:10px}.sidebar::-webkit-scrollbar-thumb,.editor::-webkit-scrollbar-thumb,.list-main::-webkit-scrollbar-thumb,.help-main::-webkit-scrollbar-thumb,.table-wrap::-webkit-scrollbar-thumb{background:var(--border-strong);border:3px solid transparent;background-clip:content-box;border-radius:var(--r-full)}.app{display:flex;flex-direction:column;height:100%}main{display:flex;flex:1;min-height:0}button{font-family:inherit;cursor:pointer}button.primary{border:none;border-radius:var(--r-sm);padding:8px 16px;font-size:var(--fs-md);font-weight:600;letter-spacing:-.005em;color:var(--accent-on);background:var(--accent);white-space:nowrap;transition:background var(--dur) var(--ease),transform var(--dur) var(--ease)}button.primary:hover:not(:disabled){background:var(--accent-hover)}button.primary:active:not(:disabled){background:var(--accent-press);transform:translateY(.5px)}button:disabled{opacity:.5;cursor:not-allowed}button.busy:disabled,button[data-busy=true]{cursor:progress}button.primary.attention{background:#d97706;color:#fff;display:inline-flex;align-items:center;gap:8px}button.primary.attention:hover:not(:disabled){background:#b45309}button.primary .dot{width:7px;height:7px;border-radius:50%;background:currentColor;animation:dot-pulse 1.8s var(--ease) infinite}@keyframes dot-pulse{0%,to{opacity:1}50%{opacity:.3}}button.secondary{border:1px solid var(--border-strong);border-radius:var(--r-sm);padding:6px 13px;font-size:var(--fs-sm);font-weight:600;background:var(--surface);color:var(--text);white-space:nowrap;transition:background var(--dur) var(--ease),border-color var(--dur) var(--ease),color var(--dur) var(--ease)}button.secondary:hover:not(:disabled){background:var(--accent-soft);border-color:var(--accent);color:var(--accent)}button.danger{border:1px solid var(--danger-border);border-radius:var(--r-sm);padding:6px 13px;font-size:var(--fs-sm);font-weight:600;background:var(--surface);color:var(--danger);white-space:nowrap;transition:background var(--dur) var(--ease),border-color var(--dur) var(--ease)}button.danger:hover:not(:disabled){background:var(--danger-soft);border-color:var(--danger)}button.danger.solid{background:var(--danger);border-color:transparent;color:#fff;padding:8px 18px;font-size:var(--fs-md)}button.danger.solid:hover:not(:disabled){background:var(--danger-hover);border-color:transparent}button.link{border:none;background:none;color:var(--accent);font-size:var(--fs-sm);font-weight:600;padding:2px;border-radius:var(--r-xs)}button.link:hover:not(:disabled){text-decoration:underline}button.link:disabled{color:var(--muted);cursor:default}.button-link{display:inline-flex;align-items:center;gap:6px;text-decoration:none;border-radius:var(--r-sm);padding:8px 15px;font-size:var(--fs-md);font-weight:600;white-space:nowrap;flex:none}.button-link.primary{color:var(--accent-on);background:var(--accent);transition:background var(--dur) var(--ease)}.button-link.primary:hover{background:var(--accent-hover)}.button-link.secondary{border:1px solid var(--border-strong);background:var(--surface);color:var(--text);transition:background var(--dur) var(--ease),border-color var(--dur) var(--ease),color var(--dur) var(--ease)}.button-link.secondary:hover{background:var(--accent-soft);border-color:var(--accent);color:var(--accent)}.icon-button{flex:none;display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border:none;background:none;color:var(--header-text);border-radius:var(--r-sm);opacity:.8;transition:background var(--dur) var(--ease),opacity var(--dur) var(--ease)}.icon-button svg{display:block}.icon-button:hover{background:var(--header-hover);opacity:1}.row{display:flex;gap:12px}.row .field{flex:1;min-width:0}.field{display:block;margin-bottom:14px}.field span,.field-label{display:block;font-size:var(--fs-sm);font-weight:600;color:var(--text);margin-bottom:5px}.field em{font-weight:400;font-style:normal;color:var(--muted)}.field em a{color:var(--accent)}.field input,.field textarea{width:100%;padding:8px 11px;border:1px solid var(--border-strong);border-radius:var(--r-sm);font-size:var(--fs-md);font-family:inherit;background:var(--surface);color:var(--text);transition:border-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease)}.field input::placeholder,.field textarea::placeholder{color:var(--faint)}.field textarea{font-family:var(--font-mono);font-size:var(--fs-sm);line-height:1.55;resize:vertical;min-height:72px}.field input:focus,.field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-ring)}.field input:focus-visible,.field textarea:focus-visible{outline:none}.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:var(--r-full);font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;background:var(--surface-3);color:var(--muted);border:1px solid var(--border);vertical-align:middle;white-space:nowrap}.badge.public{background:var(--accent-soft);color:var(--accent);border-color:transparent;margin-left:8px}.badge.admin{background:var(--warn-soft);color:var(--warn);border-color:transparent;margin-left:8px}.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,260px),1fr));gap:14px}.card{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:17px;cursor:pointer;box-shadow:var(--shadow-xs);transition:box-shadow var(--dur-lg) var(--ease),transform var(--dur-lg) var(--ease),border-color var(--dur-lg) var(--ease)}.card:hover{box-shadow:var(--shadow-md);border-color:var(--border-strong);transform:translateY(-2px)}.card:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.card h3{margin:0 0 5px;font-size:15px;font-weight:650;overflow-wrap:anywhere}.card p{margin:0 0 16px;font-size:var(--fs-md);color:var(--muted)}.card-actions{display:flex;gap:8px;flex-wrap:wrap}.empty-state{text-align:center;padding:56px 20px;color:var(--muted);display:flex;flex-direction:column;align-items:center;gap:4px}.empty-state h2{color:var(--text);margin:0 0 2px;font-size:17px}.empty-state p{margin:0 0 14px;max-width:46ch}.placeholder,.loading{display:flex;align-items:center;justify-content:center;gap:10px;height:100%;min-height:120px;color:var(--muted);font-size:var(--fs-base)}.placeholder{color:#ffffff6b;padding:24px;text-align:center}.pdf-skeleton{--paper: #ffffff;--paper-rail: #e4e8f1;--paper-bar: #d7dce7;--paper-bar-rail: #c2cad9;position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:22px}.pdf-sheet{position:relative;overflow:hidden;display:flex;width:min(100%,400px);aspect-ratio:1 / 1.414;max-height:100%;background:var(--paper);border-radius:3px;box-shadow:var(--shadow-lg)}.pdf-sheet:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(100deg,transparent 25%,rgba(255,255,255,.85) 50%,transparent 75%);transform:translate(-100%);animation:sheet-sweep 1.9s linear infinite}@keyframes sheet-sweep{0%{transform:translate(-100%)}62%,to{transform:translate(100%)}}.pdf-sheet-rail,.pdf-sheet-main{display:flex;flex-direction:column;align-items:flex-start;gap:3.2%}.pdf-sheet-rail{flex:none;width:34%;background:var(--paper-rail);padding:7% 6%}.pdf-sheet-main{flex:1;min-width:0;padding:8% 7%}.pdf-avatar{width:58%;aspect-ratio:1;border-radius:50%;background:var(--paper-bar-rail);align-self:center;margin-bottom:6%}.pdf-bar{height:6px;border-radius:2px;background:var(--paper-bar);flex:none}.pdf-bar.on-rail{background:var(--paper-bar-rail);height:5px}.pdf-bar-title{height:13px;border-radius:3px}.pdf-bar-heading{height:8px;margin-top:5%;background:var(--paper-bar-rail)}.pdf-skeleton-label{margin:0;font-size:var(--fs-md);color:#ffffff8c;display:flex;align-items:center;gap:9px}@media(max-height:700px){.pdf-skeleton{padding:12px}.pdf-skeleton-label{display:none}.pdf-sheet{width:auto;height:100%;max-width:100%}}.error{color:var(--danger)}.spinner{flex:none;width:15px;height:15px;border-radius:50%;border:2px solid currentColor;border-top-color:transparent;opacity:.7;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.skeleton{background:linear-gradient(90deg,var(--surface-3) 25%,var(--bg-sunken) 37%,var(--surface-3) 63%);background-size:400% 100%;animation:shimmer 1.4s ease-in-out infinite;border-radius:var(--r-xs)}@keyframes shimmer{0%{background-position:100% 0}to{background-position:0 0}}.skeleton-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:17px;display:flex;flex-direction:column;gap:10px}.skeleton-line{height:10px}header{position:relative;z-index:70;display:flex;align-items:center;gap:10px;height:var(--header-h);padding:0 16px;background:var(--header-bg);color:var(--header-text);border-bottom:1px solid var(--header-line);flex:none}header h1{font-size:15px;font-weight:620;margin:0;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}header .back{color:var(--header-text);text-decoration:none;font-size:var(--fs-md);opacity:.75;flex:none;transition:opacity var(--dur) var(--ease)}header .back:hover{opacity:1}header .status{flex:1;min-width:0;font-size:var(--fs-md);text-align:right;color:var(--header-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}header .status.error{color:#fca5a5}header .status.ok{color:#86efac}header .status.dirty{color:#fbbf24}.header-actions{display:flex;align-items:center;gap:8px;flex:none;min-width:0}.brand{display:inline-flex;align-items:center;gap:9px;color:var(--header-text);text-decoration:none;font-size:var(--fs-lg);font-weight:700;letter-spacing:-.02em;flex:none;border-radius:var(--r-sm)}.brand-mark{flex:none;border-radius:7px;box-shadow:0 1px 3px #00000059}.brand-word{white-space:nowrap}.brand span span,.brand-word span{color:#a5abff}.crumbs{display:flex;align-items:center;gap:8px;min-width:0;font-size:var(--fs-md)}.crumbs a{color:var(--header-muted);text-decoration:none;white-space:nowrap;border-radius:var(--r-xs);transition:color var(--dur) var(--ease)}.crumbs a:hover{color:var(--header-text)}.crumb-sep{color:#ffffff42;-webkit-user-select:none;user-select:none}.crumb-current{color:var(--header-text);font-weight:600;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.help-button{text-decoration:none}.sidebar{flex:none;width:216px;overflow-y:auto;overscroll-behavior:contain;background:var(--surface-2);border-right:1px solid var(--border);padding:12px 10px;display:flex;flex-direction:column;gap:3px}.sidebar-back{display:block;color:var(--text);text-decoration:none;font-size:var(--fs-md);font-weight:600;padding:8px 11px;border-radius:var(--r-sm);margin-bottom:12px;border:1px solid var(--border);background:var(--surface);transition:background var(--dur) var(--ease),border-color var(--dur) var(--ease),color var(--dur) var(--ease)}.sidebar-back:hover{background:var(--accent-soft);border-color:var(--accent);color:var(--accent)}.sidebar-title{font-size:var(--fs-xs);text-transform:uppercase;letter-spacing:.09em;color:var(--faint);font-weight:700;padding:0 11px 6px}.sidebar nav{display:flex;flex-direction:column;gap:1px}.sidebar-item{position:relative;display:block;color:var(--text-2);text-decoration:none;font-size:var(--fs-md);padding:8px 11px;border-radius:var(--r-sm);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;transition:background var(--dur) var(--ease),color var(--dur) var(--ease)}.sidebar-item:hover{background:var(--accent-soft);color:var(--text)}.sidebar-item.active{background:var(--accent-soft);color:var(--accent);font-weight:650}.sidebar-item.active:before{content:"";position:absolute;left:0;top:7px;bottom:7px;width:3px;border-radius:0 3px 3px 0;background:var(--accent)}.sidebar-help{margin-top:auto;display:flex;align-items:center;gap:8px;padding:10px 11px;border-top:1px solid var(--border);color:var(--muted);text-decoration:none;font-size:var(--fs-sm);font-weight:600;border-radius:var(--r-sm)}.sidebar-help:hover{background:var(--accent-soft);color:var(--accent)}.sidebar-scrim{display:none;position:fixed;top:0;right:0;bottom:0;left:0;z-index:55;background:#080b1273;backdrop-filter:blur(2px);-webkit-backdrop-filter:blur(2px);border:none;padding:0}.pane-tabs{display:none;flex:none;gap:4px;padding:6px 10px;background:var(--surface);border-bottom:1px solid var(--border)}.pane-tab{flex:1;border:none;background:none;border-radius:var(--r-sm);padding:8px 10px;font-size:var(--fs-md);font-weight:600;color:var(--muted);transition:background var(--dur) var(--ease),color var(--dur) var(--ease)}.pane-tab.active{background:var(--accent-soft);color:var(--accent)}.editor{flex:none;overflow-y:auto;overscroll-behavior:contain;padding:20px 22px 64px;background:var(--surface)}.editor h2{font-size:var(--fs-xs);text-transform:uppercase;letter-spacing:.09em;color:var(--faint);font-weight:700;margin:30px 0 12px;padding-bottom:8px;border-bottom:1px solid var(--border)}.divider{flex:none;width:8px;cursor:col-resize;background:var(--bg);border-left:1px solid var(--border);border-right:1px solid var(--border);transition:background var(--dur) var(--ease);touch-action:none;position:relative}.divider:after{content:"";position:absolute;left:50%;top:50%;width:2px;height:26px;transform:translate(-50%,-50%);border-radius:var(--r-full);background:var(--border-strong);transition:background var(--dur) var(--ease)}.divider:hover,.divider:active{background:var(--accent-soft)}.divider:hover:after,.divider:active:after{background:var(--accent)}.preview{position:relative;flex:1;min-width:0;background:var(--preview-bg)}.preview iframe,.public-viewer iframe{width:100%;height:100%;border:none;display:block}.preview-busy,.preview-alert{position:absolute;left:50%;transform:translate(-50%);z-index:5;display:flex;align-items:center;gap:8px;max-width:min(520px,calc(100% - 24px));padding:7px 14px;border-radius:var(--r-full);font-size:var(--fs-sm);font-weight:600;box-shadow:var(--shadow-lg);animation:chip-in var(--dur-lg) var(--ease)}.preview-busy{top:12px;background:var(--surface);color:var(--muted)}.preview-alert{bottom:14px;background:var(--danger-soft);color:var(--danger);border:1px solid var(--danger-border);border-radius:var(--r-lg);text-align:left;font-weight:500;line-height:1.45;max-height:30%;overflow-y:auto}.preview-alert strong{display:block;margin-bottom:2px}@keyframes chip-in{0%{opacity:0;transform:translate(-50%,-6px)}to{opacity:1;transform:translate(-50%)}}.template-options{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,168px),1fr));gap:8px;margin-bottom:16px}.template-option{display:flex;flex-direction:column;align-items:flex-start;gap:4px;text-align:left;padding:10px 12px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);transition:background var(--dur) var(--ease),border-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease)}.template-option:hover{background:var(--accent-softer);border-color:var(--border-strong)}.template-option.selected{background:var(--accent-soft);border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}.template-label{font-size:var(--fs-md);font-weight:700;color:var(--text)}.template-option.selected .template-label{color:var(--accent)}.template-desc{font-size:var(--fs-xs);color:var(--muted);line-height:1.4}.palettes{display:flex;flex-wrap:wrap;gap:4px;margin-bottom:16px}.palette-wrap{position:relative}.palette-option{display:flex;flex-direction:column;align-items:center;gap:6px;border:none;background:none;padding:8px 10px;border-radius:var(--radius);transition:background var(--dur) var(--ease)}.palette-option:hover,.palette-option.selected{background:var(--accent-soft)}.palette-swatch{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:var(--fs-md);font-weight:700;box-shadow:var(--shadow-xs);border:1px solid rgba(16,24,40,.1);transition:transform var(--dur) var(--ease)}.palette-option:hover .palette-swatch{transform:scale(1.06)}.palette-option.selected .palette-swatch{outline:2px solid var(--accent);outline-offset:2px}.palette-name{font-size:var(--fs-xs);font-weight:600;color:var(--muted)}.palette-option.selected .palette-name{color:var(--accent)}.accent-swatch{background:#f4f5f7}.accent-swatch.dark{background:#0b1020}.accent-dot{width:20px;height:20px;border-radius:50%;box-shadow:inset 0 0 0 1px #1018280f}.accent-note{font-size:var(--fs-sm);color:var(--muted);margin:0 0 16px;line-height:1.5}.palette-actions{position:absolute;top:0;right:2px;display:flex;gap:2px;opacity:0;pointer-events:none;transition:opacity var(--dur) var(--ease)}.palette-wrap:hover .palette-actions,.palette-wrap:focus-within .palette-actions{opacity:1;pointer-events:auto}.palette-action{width:19px;height:19px;border-radius:50%;border:1px solid var(--border-strong);background:var(--surface);color:var(--muted);font-size:11px;line-height:1;display:flex;align-items:center;justify-content:center;padding:0;cursor:pointer}.palette-action:hover{color:var(--accent);border-color:var(--accent)}.palette-action.danger:hover{color:var(--danger);border-color:var(--danger)}.add-palette{margin-bottom:16px}.palette-form{display:flex;align-items:flex-end;flex-wrap:wrap;gap:10px;padding:12px;border:1px dashed var(--border-strong);border-radius:var(--radius);margin-bottom:16px;background:var(--surface-2)}.palette-form .field{margin-bottom:0;flex:1;min-width:110px}.palette-form .color-field{flex:none;min-width:0}.palette-form input[type=color]{width:46px;height:34px;padding:2px;border:1px solid var(--border-strong);border-radius:var(--r-sm);background:var(--surface);cursor:pointer}.palette-form .gradient-check{flex:none;text-align:center}.palette-form .gradient-check input{width:18px;height:18px;margin:8px auto 0;display:block;accent-color:var(--accent)}.palette-form button{flex:none;margin-bottom:1px}.image-uploads{display:flex;flex-wrap:wrap;gap:22px}.image-upload{display:flex;align-items:center;gap:12px}.thumb{width:56px;height:56px;object-fit:cover;border:1px solid var(--border);background:var(--surface-3);box-shadow:var(--shadow-xs)}.thumb.profile{border-radius:50%}.thumb.empty{display:flex;align-items:center;justify-content:center;color:var(--faint);border-radius:50%;border-style:dashed}.image-meta .field-label{margin-bottom:6px}.segmented{display:inline-flex;border:1px solid var(--border-strong);border-radius:var(--r-sm);overflow:hidden;margin-bottom:10px}.segmented button{border:none;background:var(--surface);padding:7px 16px;font-size:var(--fs-sm);font-weight:600;color:var(--muted);transition:background var(--dur) var(--ease),color var(--dur) var(--ease)}.segmented button:hover:not(:disabled):not(.active){background:var(--surface-3);color:var(--text)}.segmented button+button{border-left:1px solid var(--border-strong)}.segmented button.active{background:var(--accent);color:var(--accent-on)}.share-row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.share-row input{flex:1;min-width:160px;padding:8px 11px;border:1px solid var(--border-strong);border-radius:var(--r-sm);font-family:var(--font-mono);font-size:var(--fs-sm);color:var(--muted);background:var(--surface-3)}.share-hint{font-size:var(--fs-sm);color:var(--muted);margin:0;line-height:1.5}.account-menu{position:relative;flex:none}.avatar{width:32px;height:32px;border-radius:50%;border:none;background:var(--accent);color:#fff;font-weight:700;font-size:var(--fs-base);display:flex;align-items:center;justify-content:center;transition:filter var(--dur) var(--ease)}.avatar:hover{filter:brightness(1.12)}.account-dropdown{position:absolute;right:0;top:42px;min-width:232px;max-width:min(88vw,300px);background:var(--surface);color:var(--text);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:6px;z-index:30;animation:menu-in var(--dur) var(--ease)}@keyframes menu-in{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}.account-email{font-size:var(--fs-sm);font-weight:600;padding:8px 10px;border-bottom:1px solid var(--border);margin-bottom:4px;overflow:hidden;text-overflow:ellipsis}.account-item{display:block;width:100%;text-align:left;border:none;background:none;padding:8px 10px;border-radius:var(--r-xs);font-size:var(--fs-md);color:var(--text)}.account-item:hover{background:var(--accent-soft);color:var(--accent)}.modal-overlay,.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:950;display:flex;align-items:center;justify-content:center;padding:20px;background:#0a0e1880;backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px);animation:fade-in var(--dur) var(--ease)}@keyframes fade-in{0%{opacity:0}to{opacity:1}}.modal{width:410px;max-width:100%;max-height:calc(100vh - 40px);overflow-y:auto;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-xl);padding:22px;box-shadow:var(--shadow-lg);animation:modal-in var(--dur-lg) var(--ease)}@keyframes modal-in{0%{opacity:0;transform:translateY(10px) scale(.985)}to{opacity:1;transform:none}}.modal h3{margin:0 0 10px;font-size:var(--fs-lg)}.modal p{margin:0 0 16px;font-size:var(--fs-md);color:var(--muted);line-height:1.55}.modal code{background:var(--surface-3);border:1px solid var(--border);border-radius:var(--r-xs);padding:1px 5px;font-family:var(--font-mono);font-size:var(--fs-sm)}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}.toast-host{position:fixed;top:calc(var(--header-h) + 10px);right:14px;z-index:1000;display:flex;flex-direction:column;gap:10px;width:330px;max-width:calc(100vw - 28px);pointer-events:none}.toast{display:flex;align-items:flex-start;gap:10px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:11px 12px;box-shadow:var(--shadow-lg);font-size:var(--fs-md);line-height:1.45;animation:toast-in var(--dur-lg) var(--ease);pointer-events:auto}@keyframes toast-in{0%{opacity:0;transform:translateY(-12px)}to{opacity:1;transform:none}}.toast-icon{flex:none;width:20px;height:20px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;margin-top:1px}.toast.success .toast-icon{background:var(--ok-soft);color:var(--ok)}.toast.error .toast-icon{background:var(--danger-soft);color:var(--danger)}.toast.info .toast-icon{background:var(--accent-soft);color:var(--accent)}.toast-message{flex:1;overflow-wrap:anywhere}.toast-close{flex:none;border:none;background:none;color:var(--faint);font-size:16px;line-height:1;padding:0 2px;cursor:pointer}.toast-close:hover{color:var(--text)}.list-main,.help-main{display:block;overflow-y:auto;padding:28px var(--gutter) 64px}.list-inner{max-width:var(--page-max);margin:0 auto}.list-inner>h2,.section-head h2{font-size:var(--fs-xl);font-weight:650;margin:0}.section-head{display:flex;align-items:baseline;gap:6px 12px;flex-wrap:wrap;margin-bottom:18px}.section-head p{margin:0;font-size:var(--fs-md);color:var(--muted)}.gallery-card{text-decoration:none;color:var(--text);display:block}.gallery-card-head{display:flex;align-items:center;gap:12px;margin-bottom:14px;min-width:0}.gallery-card-head>div{min-width:0}.gallery-card-head h3{margin:0 0 2px}.gallery-role{margin:0;font-size:var(--fs-sm);color:var(--muted);line-height:1.4;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;line-clamp:2;overflow:hidden}.gallery-swatch,.gallery-photo{width:44px;height:44px;border-radius:50%;flex:none}.gallery-photo{object-fit:cover;border:1px solid var(--border)}.gallery-swatch{display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:17px;box-shadow:var(--shadow-xs)}.card-meta{display:flex;align-items:center;justify-content:space-between;gap:8px}.gallery-date{font-size:var(--fs-xs);color:var(--faint)}.gallery-more{display:flex;justify-content:center;padding:24px 0}.public-viewer{position:relative;flex:1;min-height:0;background:var(--preview-bg)}.public-role{font-weight:400;opacity:.75}.landing{min-height:100%;display:flex;flex-direction:column;background:var(--bg);background-image:radial-gradient(900px 420px at 78% -60px,var(--accent-softer),transparent 70%)}.landing-nav{display:flex;gap:18px;margin-left:6px}.landing-nav a{color:var(--header-text);opacity:.72;text-decoration:none;font-size:var(--fs-md);transition:opacity var(--dur) var(--ease)}.landing-nav a:hover{opacity:1}.landing-signin{color:var(--header-text);text-decoration:none;font-size:var(--fs-md);opacity:.85;flex:none;padding:6px 4px}.landing-signin:hover{opacity:1}.landing-completing{background:var(--accent-soft);color:var(--accent);text-align:center;font-size:var(--fs-md);font-weight:600;padding:8px}.landing-main{display:block;flex:1;width:100%;max-width:var(--page-max);margin:0 auto;padding:8px var(--gutter) 64px;overflow-y:auto}.landing-hero{display:flex;align-items:center;gap:48px;padding:62px 0 56px}.landing-copy{flex:1;min-width:0}.landing-eyebrow{display:inline-flex;align-items:center;gap:7px;font-size:var(--fs-sm);font-weight:600;color:var(--accent);background:var(--accent-soft);border-radius:var(--r-full);padding:5px 12px;margin-bottom:20px}.landing-tagline{font-size:clamp(32px,5.4vw,48px);font-weight:750;line-height:1.08;margin:0 0 18px;letter-spacing:-.03em}.landing-tagline em{font-style:normal;background:linear-gradient(100deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}.landing-sub{font-size:15.5px;line-height:1.62;color:var(--muted);margin:0 0 28px;max-width:50ch}.landing-cta-row{display:flex;gap:12px;flex-wrap:wrap}.landing-cta-row .button-link{padding:11px 22px;font-size:var(--fs-base)}.landing-mocks{position:relative;width:320px;height:320px;flex:none}.mock{position:absolute;width:176px;height:248px;border-radius:var(--r-lg);box-shadow:var(--shadow-lg);border:1px solid rgba(16,24,40,.08);overflow:hidden;transition:transform var(--dur-lg) var(--ease)}.mock:after{content:"";position:absolute;top:60px;right:18px;bottom:22px;left:18px;background:repeating-linear-gradient(to bottom,currentColor 0 4px,transparent 4px 15px);opacity:.32;border-radius:2px}.mock-a{background:linear-gradient(180deg,#16324f,#1e6e8c);color:#fff;transform:rotate(-9deg);left:0;top:34px}.mock-b{background:linear-gradient(180deg,#0b1020,#232345);color:#fff;transform:rotate(3deg);left:74px;top:8px}.mock-c{background:linear-gradient(180deg,#fff,#eef1f6);color:#101527;transform:rotate(13deg);left:148px;top:44px}.landing-mocks:hover .mock-a{transform:rotate(-13deg) translate(-8px)}.landing-mocks:hover .mock-c{transform:rotate(17deg) translate(8px)}.landing-features{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,264px),1fr));gap:14px}.landing-features .card{cursor:default;padding:20px}.landing-features .card:hover{transform:none;box-shadow:var(--shadow);border-color:var(--border-strong)}.feature-icon{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:var(--r-sm);background:var(--accent-soft);color:var(--accent);margin-bottom:13px}.landing-features h3{margin:0 0 6px;font-size:14.5px}.landing-features p{margin:0;font-size:var(--fs-md);color:var(--muted);line-height:1.55}.landing-footer{display:flex;gap:20px;justify-content:center;align-items:center;flex-wrap:wrap;padding:22px var(--gutter);font-size:var(--fs-sm);color:var(--muted);border-top:1px solid var(--border)}.landing-footer a{color:var(--muted);text-decoration:none}.landing-footer a:hover{color:var(--text)}.help-inner{max-width:780px;margin:0 auto}.help-lead{padding-bottom:26px;margin-bottom:30px;border-bottom:1px solid var(--border)}.help-lead h1{font-size:clamp(24px,4vw,30px);font-weight:700;letter-spacing:-.025em;margin:0 0 8px}.help-lead p{margin:0 0 18px;font-size:15px;color:var(--muted);max-width:58ch}.help-toc{display:flex;flex-wrap:wrap;gap:6px}.help-toc a{font-size:var(--fs-sm);font-weight:600;color:var(--text-2);text-decoration:none;padding:5px 11px;border:1px solid var(--border);border-radius:var(--r-full);background:var(--surface);transition:background var(--dur) var(--ease),border-color var(--dur) var(--ease),color var(--dur) var(--ease)}.help-toc a:hover{background:var(--accent-soft);border-color:var(--accent);color:var(--accent)}.help-inner section{margin-bottom:36px;scroll-margin-top:16px}.help-inner h2{font-size:18px;font-weight:650;margin:0 0 10px}.help-inner p,.help-inner 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var(--ease)}.google-btn:hover{background:var(--surface-3);border-color:var(--border-strong)}.auth-footer-link{font-size:var(--fs-sm);color:var(--muted);text-decoration:none}.auth-footer-link:hover{color:var(--text)}@media(min-width:1400px){:root{--gutter: 32px}}@media(max-width:1100px){.sidebar{width:190px}}@media(max-width:900px){.pane-tabs{display:flex}.editor-main{flex-direction:column}.editor{width:100%!important;flex:1;min-height:0;padding-bottom:48px}.divider{display:none}.preview{flex:1;min-height:0}.editor-main.show-edit>.preview{display:none}.editor-main.show-preview>.editor{display:none}.sidebar{position:fixed;top:var(--header-h);bottom:0;left:0;z-index:60;width:min(78vw,290px);box-shadow:var(--shadow-lg);animation:drawer-in var(--dur-lg) var(--ease)}.sidebar-scrim{display:block}@keyframes drawer-in{0%{transform:translate(-100%)}to{transform:none}}.landing-hero{gap:32px;padding:44px 0}.landing-mocks{width:250px;height:260px;transform:scale(.82);transform-origin:right 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