:root {
  --ink: #182724;
  --muted: #56685f;
  --paper: #f6f7f2;
  --white: #fff;
  --line: #dce3d8;
  --line-dark: #b8c5b3;
  --accent: #d9ed9c;
  --accent-soft: #eff5e0;
  --forest: #264e3f;
  --error: #a6322b;
  --radius: 16px;
  font-family: "Noto Sans KR", "Apple SD Gothic Neo", "Malgun Gothic", system-ui, sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
}
* { box-sizing: border-box; }
body { margin: 0; font-size: 15px; line-height: 1.65; }
button, input, select, textarea { font: inherit; }
button, a, input, select, summary, textarea { -webkit-tap-highlight-color: transparent; }
button, summary { cursor: pointer; }
button { color: inherit; }
button:disabled { cursor: not-allowed; opacity: .45; }
a { color: inherit; text-decoration: none; }
a:hover { text-decoration: underline; }
button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, summary:focus-visible, textarea:focus-visible { outline: 3px solid #618348; outline-offset: 3px; }
input[type=checkbox] { accent-color: var(--forest); }
[hidden] { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; top: -80px; left: 20px; z-index: 30; background: var(--ink); color: white; padding: 12px 18px; border-radius: 8px; }
.skip-link:focus { top: 12px; }
.page-width { max-width: 1280px; width: calc(100% - 64px); margin-inline: auto; }
.site-header { background: #fafbf7; border-bottom: 1px solid var(--line); }
.header-inner { min-height: 76px; display: flex; align-items: center; gap: 30px; }
.brand { display: inline-flex; align-items: center; gap: 9px; min-height: 44px; white-space: nowrap; font-size: 25px; letter-spacing: -1px; font-weight: 750; line-height: 1.3; }
.brand:hover { text-decoration: none; }
.brand-light { font-weight: 400; margin-left: 2px; }
.brand-mark { position: relative; display: grid; place-items: center; width: 35px; height: 37px; background: var(--ink); color: var(--accent); border-radius: 8px; font-size: 25px; line-height: 1; }
.brand-mark span { position: absolute; right: 2px; top: 1px; font-size: 15px; background: var(--ink); border-radius: 2px; }
.header-nav { display: flex; gap: 24px; color: var(--muted); font-size: 14px; }
.header-nav a { display: inline-flex; align-items: center; min-height: 44px; }
.header-nav [aria-current] { color: var(--ink); font-weight: 650; }
.header-account { margin-left: auto; display: flex; align-items: center; gap: 12px; min-width: 0; }
.account-label { max-width: 160px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--muted); font-size: 13px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 9px 15px; border: 1px solid transparent; border-radius: 9px; background: transparent; line-height: 1.5; font-size: 14px; font-weight: 600; white-space: nowrap; }
.button-small { min-height: 44px; padding: 8px 13px; }
.button-primary { background: var(--accent); color: var(--ink); border-color: #c6dc8b; }
.button-primary:not(:disabled):hover { background: #cce788; border-color: #b5cf71; }
.button-dark { background: var(--ink); color: white; border-color: var(--ink); }
.button-dark:not(:disabled):hover { background: var(--forest); border-color: var(--forest); }
.button-outline, .button-secondary { background: white; border-color: var(--line-dark); }
.button-outline:not(:disabled):hover, .button-secondary:not(:disabled):hover { background: #f2f6eb; }
.button-quiet { background: transparent; color: var(--muted); }
.button-quiet:not(:disabled):hover { background: #edf2e7; color: var(--ink); }
.text-button { min-height: 44px; padding: 7px 2px; border: 0; background: transparent; font-size: 14px; color: var(--forest); text-decoration: underline; text-decoration-color: #77978470; text-underline-offset: 4px; }
.text-button:not(:disabled):hover { text-decoration-color: var(--forest); }
.icon-button { display: inline-grid; place-items: center; flex-shrink: 0; min-width: 44px; min-height: 44px; padding: 4px; border: 0; border-radius: 7px; background: transparent; color: var(--muted); font-size: 22px; line-height: 1; }
.icon-button:not(:disabled):hover { background: #eaf0e3; }
.google-g { display: inline-grid; place-items: center; background: white; color: #4285f4; width: 18px; height: 18px; border-radius: 50%; font-family: Arial, sans-serif; font-size: 13px; font-weight: 700; }
.main-page { padding-top: 30px; }
.hero { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; padding: 0 1px 25px; }
.hero-title-line { display: flex; align-items: center; gap: 13px; flex-wrap: wrap; }
.hero h1 { margin: 0; font-size: clamp(25px, 2.6vw, 34px); line-height: 1.4; letter-spacing: -1px; font-weight: 700; }
.hero-description { margin: 7px 0 0; font-size: 16px; color: var(--muted); }
.beta-pill { display: inline-block; padding: 3px 9px; border: 1px solid #d3e0bc; border-radius: 30px; background: var(--accent-soft); color: var(--forest); font-size: 12px; white-space: nowrap; }
.account-intro { max-width: 330px; color: var(--muted); font-size: 13px; text-align: right; }
.account-intro p { margin: 0; }
.account-intro .text-button { margin-top: 3px; }
.notice { display: flex; align-items: flex-start; gap: 12px; padding: 14px 17px; border: 1px solid var(--line); border-radius: 10px; font-size: 14px; margin: 0 0 16px; }
.notice strong { font-size: 14px; }
.notice > div { min-width: 0; overflow-wrap: anywhere; }
.notice p { margin: 3px 0 0; }
.notice-demo { background: #f0f5e8; color: #405a35; }
.notice-warning { background: #fff7e8; color: #78551e; }
.notice-error { background: #fff5f3; border-color: #e8c5bf; color: #883028; }
.notice-symbol { display: inline-grid; place-items: center; flex: 0 0 22px; width: 22px; height: 22px; border: 1px solid currentColor; border-radius: 50%; font-weight: 650; line-height: 1; }
.notice .icon-button { margin: -5px -5px -5px auto; color: inherit; }
.notice-inline { align-items: center; justify-content: space-between; gap: 12px; background: #f6f9ee; padding-block: 9px; }
.notice-inline > span { overflow-wrap: anywhere; }
.notice-inline .text-button { flex-shrink: 0; }
.workspace { background: white; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 8px 28px #22392606; }
.workspace-topbar { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 10px 18px; border-bottom: 1px solid var(--line); }
.workspace-title { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.workspace-title h2 { margin: 0; font-size: 14px; font-weight: 650; }
.workspace-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--forest); }
.tier-label { color: var(--muted); font-size: 12px; }
.status-line { margin: 0; min-height: 0; padding: 10px 18px; color: var(--muted); font-size: 13px; border-bottom: 1px solid #edf0e8; overflow-wrap: anywhere; }
.status-line:empty { display: none; }
.workspace-notice { margin: 12px 18px; }
.workspace-body { display: grid; grid-template-columns: 258px minmax(0,1fr); }
.file-sidebar { padding: 18px 14px; background: #fbfcf8; border-right: 1px solid var(--line); min-width: 0; }
.drop-zone { text-align: center; position: relative; padding: 22px 12px; border: 1px dashed var(--line-dark); border-radius: 11px; background: #f5f8ee; }
.upload-glyph { width: 46px; height: 48px; margin: 0 auto 9px; color: var(--forest); }
.upload-glyph svg { display: block; width: 100%; height: 100%; }
.drop-zone h3 { margin: 0; font-size: 16px; line-height: 1.55; letter-spacing: -.3px; }
.drop-zone #format-hint { font-size: 12px; color: var(--muted); margin: 7px 0 15px; overflow-wrap: anywhere; }
.drop-zone .button { min-width: 122px; }
.paste-hint { margin: 12px 0 0; font-size: 12px; color: var(--muted); }
kbd { font: inherit; font-size: 12px; background: white; border: 1px solid var(--line); border-radius: 4px; padding: 1px 4px; }
.drag-overlay { position: absolute; inset: 0; display: none; place-items: center; padding: 18px; background: #edf5d9f5; border: 2px solid #6c914d; border-radius: 10px; color: var(--forest); font-size: 18px; font-weight: 600; pointer-events: none; }
.drop-zone.is-dragging .drag-overlay { display: grid; }
.file-list-heading { display: flex; align-items: center; justify-content: space-between; gap: 6px; font-size: 13px; margin-top: 14px; min-height: 40px; }
.file-list-heading strong { margin-left: 4px; font-variant-numeric: tabular-nums; }
.file-list-heading .text-button { font-size: 13px; }
.file-list { list-style: none; padding: 0; margin: 8px 0 0; max-height: 440px; overflow: auto; }
.file-card { display: flex; align-items: center; gap: 3px; flex-wrap: wrap; padding: 6px; margin-bottom: 7px; border: 1px solid var(--line); border-radius: 9px; background: white; }
.file-card.is-selected { border-color: #789263; background: #f0f6e6; }
.file-card-main { display: flex; align-items: center; gap: 8px; flex: 1 1 100%; min-width: 0; min-height: 44px; padding: 4px; border: 0; background: transparent; text-align: left; color: inherit; }
.file-type-icon { display: inline-grid; place-items: center; width: 30px; min-height: 36px; flex-shrink: 0; border: 1px solid var(--line); border-radius: 6px; color: var(--forest); background: white; font-size: 10px; font-weight: 650; }
.file-card-copy { display: flex; flex-direction: column; min-width: 0; gap: 2px; }
.file-card-name { display: block; max-width: 145px; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; font-size: 14px; font-weight: 500; }
.file-card-status { display: block; font-size: 12px; color: var(--muted); }
.file-card-status.is-error { color: var(--error); }
.file-card-actions { display: flex; align-items: center; justify-content: flex-end; gap: 1px; margin-left: auto; }
.file-card-actions .icon-button { min-width: 44px; min-height: 44px; font-size: 19px; }
.file-card-error { width: 100%; margin: 4px 0 0; padding: 5px 4px 2px; font-size: 12px; line-height: 1.6; color: var(--error); overflow-wrap: anywhere; }
.file-list-empty { text-align: center; padding: 16px 4px; font-size: 13px; color: var(--muted); }
.queue-controls { padding-top: 15px; }
.queue-controls > .button-primary { width: 100%; }
.queue-estimate { margin: 0 0 9px; color: var(--muted); font-size: 12px; line-height: 1.7; }
.queue-estimate:empty { display: none; }
.queue-secondary { display: flex; gap: 10px; flex-wrap: wrap; }
.queue-secondary .text-button { font-size: 13px; }
.queue-controls progress { display: block; width: 100%; height: 5px; margin: 13px 0 0; border: 0; border-radius: 10px; overflow: hidden; accent-color: var(--forest); background: #e6ecdf; }
.queue-controls progress::-webkit-progress-bar { background: #e6ecdf; }
.queue-controls progress::-webkit-progress-value { background: var(--forest); }
.queue-controls #progress-label { margin: 9px 0 0; font-size: 13px; color: var(--muted); }
.spinner { width: 16px; height: 16px; border: 2px solid #91a56c; border-top-color: var(--ink); border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.main-editor { min-width: 0; display: flex; flex-direction: column; }
.view-tabs { display: flex; align-items: center; flex-wrap: wrap; gap: 4px; padding: 10px 16px; border-bottom: 1px solid var(--line); }
.view-tab-buttons { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; }
.view-tab-buttons > button { min-height: 44px; border: 0; border-radius: 7px; background: transparent; padding: 8px 12px; color: var(--muted); font-size: 14px; font-weight: 550; }
.view-tab-buttons > button[aria-selected=true] { background: var(--ink); color: white; }
.boundary-toggle { display: flex; align-items: center; gap: 7px; min-height: 44px; margin-left: auto; font-size: 13px; color: var(--muted); }
.boundary-toggle input { width: 16px; height: 16px; margin: 0; }
.result-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; padding: 13px 16px; border-bottom: 1px solid var(--line); background: white; position: relative; z-index: 3; }
.result-actions .undo-button { margin-left: auto; }
.action-menu { position: relative; }
.action-menu > summary { display: flex; align-items: center; justify-content: center; gap: 12px; list-style: none; min-height: 44px; padding: 9px 14px; border: 1px solid var(--line-dark); border-radius: 9px; background: white; font-size: 14px; font-weight: 600; }
.action-menu > summary::-webkit-details-marker { display: none; }
.action-menu > summary:hover, .action-menu[open] > summary { background: #f1f5e9; }
.action-menu > summary > span { font-size: 16px; color: var(--muted); }
.menu-panel { position: absolute; z-index: 10; top: calc(100% + 6px); left: 0; width: 250px; max-width: calc(100vw - 40px); padding: 7px; background: white; border: 1px solid var(--line); border-radius: 10px; box-shadow: 0 10px 30px #1b30201a; }
.menu-item { display: block; width: 100%; min-height: 44px; border: 0; border-radius: 7px; padding: 9px 11px; background: transparent; text-align: left; font-size: 14px; line-height: 1.6; }
.menu-item:not(:disabled):hover { background: #f1f5e9; }
.find-details { border-block: 1px solid #edf0e7; margin: 5px 0; padding: 2px 0; }
.find-details > summary { min-height: 44px; padding: 10px 11px; font-size: 14px; }
.find-controls { display: grid; gap: 5px; padding: 4px 10px 12px; }
.find-controls label { color: var(--muted); font-size: 12px; margin-top: 3px; }
.find-controls input, .crop-fields input { width: 100%; min-width: 0; min-height: 44px; padding: 8px 10px; border: 1px solid var(--line-dark); border-radius: 7px; font-size: 16px; color: var(--ink); background: white; }
.find-controls .button { margin-top: 7px; }
.editor-grid { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1.12fr); flex: 1; min-height: 370px; }
.editor-grid.is-merged { grid-template-columns: 1fr; }
.editor-grid.is-merged .original-panel { display: none; }
.editor-panel { display: flex; flex-direction: column; min-width: 0; }
.original-panel { border-right: 1px solid var(--line); background: #f7f9f3; }
.panel-heading { display: flex; align-items: center; gap: 10px; min-height: 54px; padding: 8px 16px; border-bottom: 1px solid #e5ebdd; background: #fbfcf9; }
.panel-heading h3 { margin: 0; font-size: 14px; font-weight: 650; }
.panel-heading .subtle-label { margin-left: auto; }
.panel-heading .button { margin-left: auto; font-size: 14px; padding-inline: 9px; }
.subtle-label { font-size: 13px; line-height: 1.65; color: var(--muted); font-weight: 400; }
.zoom-controls { display: flex; align-items: center; gap: 5px; padding: 4px 12px; border-bottom: 1px solid var(--line); }
.zoom-controls span { min-width: 46px; text-align: center; font-size: 13px; font-variant-numeric: tabular-nums; }
.zoom-controls .button { margin-left: auto; font-size: 14px; }
.source-stage { display: flex; align-items: center; justify-content: center; min-height: 270px; height: 330px; flex: 1; padding: 18px; overflow: hidden; position: relative; }
.source-stage > img { display: block; max-width: 100%; max-height: 330px; height: auto; object-fit: contain; }
.source-stage.is-zoomed { display: block; overflow: auto; touch-action: pan-x pan-y; align-content: start; }
.source-stage.is-zoomed #preview-image { max-width: none; max-height: none; height: auto; margin: 0; object-fit: contain; }
.source-empty { text-align: center; color: var(--muted); }
.source-empty > span { display: block; color: #a2b297; font-size: 38px; line-height: 1.2; }
.source-empty p { margin: 12px 0 0; font-size: 14px; }
.source-caption { display: flex; justify-content: space-between; gap: 10px; padding: 10px 15px; min-height: 40px; font-size: 12px; color: var(--muted); border-top: 1px solid var(--line); }
.source-caption > span:first-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 75%; }
.document-preview { max-width: 310px; text-align: center; overflow-wrap: anywhere; }
.document-kind { display: inline-block; padding: 16px 14px; margin-bottom: 14px; background: white; border: 1px solid var(--line-dark); border-radius: 8px; color: var(--forest); font-size: 16px; letter-spacing: 1px; }
.document-preview strong { display: block; font-size: 14px; }
.document-preview p { color: var(--muted); font-size: 13px; margin: 8px 0 0; }
.result-panel textarea { width: 100%; min-height: 330px; flex: 1; resize: vertical; padding: 18px; border: 0; border-radius: 0; background: white; color: var(--ink); font-size: 16px; line-height: 1.85; outline-offset: -3px; }
.result-panel textarea::placeholder { color: #758475; }
.result-panel textarea[readonly] { background: #fcfdf9; }
.result-panel textarea:disabled { color: var(--muted); background: #fcfdf9; }
.result-footer { display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap; min-height: 40px; padding: 10px 16px; border-top: 1px solid #edf0e8; font-size: 12px; color: var(--muted); }
.editing-hint { margin: 0; padding: 10px 16px; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; line-height: 1.75; }
.secondary-panel { margin: 16px; padding: 20px; border: 1px solid #d8e1cf; border-radius: 12px; background: #f7faf1; min-width: 0; }
.secondary-heading { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; margin-bottom: 14px; }
.secondary-heading h3 { font-size: 19px; line-height: 1.45; font-weight: 650; margin: 0; letter-spacing: -.4px; }
.secondary-heading p { margin: 5px 0 0; overflow-wrap: anywhere; }
.secondary-heading > .button { margin-top: -5px; flex-shrink: 0; }
.secondary-actions { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-top: 15px; }
.preview-text { display: block; width: 100%; min-height: 210px; resize: vertical; padding: 14px; border: 1px solid var(--line); border-radius: 8px; background: white; font-size: 15px; line-height: 1.8; color: var(--ink); }
.summary-settings { display: flex; align-items: center; flex-wrap: wrap; gap: 9px; margin-bottom: 15px; }
.select-label { color: var(--muted); font-size: 13px; }
.summary-settings select { min-height: 44px; padding: 9px 12px; border: 1px solid var(--line-dark); border-radius: 8px; background: white; color: var(--ink); font-size: 14px; }
.summary-method { margin: 0; color: var(--muted); font-size: 12px; }
#summary-source-label { overflow-wrap: anywhere; }
.secondary-heading > div { min-width: 0; }
.summary-settings > .summary-method { width: 100%; }
.ai-summary-controls { width: 100%; display: flex; align-items: center; gap: 12px; flex-wrap: wrap; padding-top: 12px; margin-top: 3px; border-top: 1px solid var(--line); }
.ai-summary-controls .summary-method { flex: 1; min-width: 180px; }
.summary-auth-note { display: flex; align-items: center; justify-content: space-between; gap: 15px; flex-wrap: wrap; margin-bottom: 16px; }
.summary-auth-note p { margin: 0; color: var(--muted); font-size: 14px; }
.summary-result { min-width: 0; border: 1px solid var(--line); border-radius: 9px; background: white; overflow: hidden; }
.summary-result-top { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 10px 14px; border-bottom: 1px solid #eaf0e2; }
.result-badge { font-size: 12px; font-weight: 550; color: var(--forest); }
.summary-result textarea { display: block; width: 100%; min-height: 180px; padding: 15px; border: 0; background: white; color: var(--ink); font-size: 15px; line-height: 1.85; resize: vertical; outline-offset: -3px; }
.summary-result textarea::placeholder { color: #758475; }
.summary-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; padding: 10px 13px; border-top: 1px solid #eaf0e2; }
.summary-warning { margin: 0; padding: 10px 14px; border-block: 1px solid #e8ddbe; background: #fff8e8; color: #795020; font-size: 13px; }
.summary-section.is-busy .summary-result { opacity: .65; }
.image-editor-panel { background: #f7f9f4; }
.image-editor-tools { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.image-canvas-wrap { display: flex; align-items: center; justify-content: center; min-height: 160px; overflow: auto; padding: 12px; border: 1px solid var(--line); border-radius: 8px; background: repeating-conic-gradient(#eff2e9 0% 25%,#e7ece0 0% 50%) 50% / 20px 20px; }
#image-editor-canvas { display: block; width: auto; height: auto; max-width: 100%; max-height: min(65vh,560px); touch-action: none; cursor: crosshair; }
.crop-details { margin-top: 12px; }
.crop-details > summary { min-height: 44px; padding: 8px 2px; font-size: 14px; color: var(--muted); }
.crop-fields { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)) auto; gap: 10px; align-items: end; }
.crop-fields label { display: grid; gap: 5px; color: var(--muted); font-size: 12px; }
.crop-fields + .subtle-label { margin: 7px 0 0; }
.workspace-bottom { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; padding: 13px 18px; border-top: 1px solid var(--line); border-radius: 0 0 var(--radius) var(--radius); background: #fafbf7; color: var(--muted); font-size: 12px; }
.workspace-bottom a { text-decoration: underline; text-underline-offset: 3px; margin-left: 5px; }
.usage-details { max-width: 470px; text-align: right; }
.usage-details > summary { min-height: 44px; display: flex; align-items: center; justify-content: flex-end; list-style: none; cursor: pointer; text-decoration: underline; text-decoration-style: dotted; text-underline-offset: 4px; }
.usage-details > summary::-webkit-details-marker { display: none; }
.usage-details > summary:after { content: ' ⌄'; }
.usage-details > p { margin: 9px 0 0; font-size: 12px; text-align: left; overflow-wrap: anywhere; }
.mobile-preview-tabs { display: none; }
/* A clean empty state is visible before application initialization. */
.workspace[data-phase=empty] .workspace-body { display: block; }
.workspace[data-phase=empty] .file-sidebar { max-width: 760px; margin-inline: auto; padding: 28px; border: 0; background: white; }
.workspace[data-phase=empty] .drop-zone { min-height: 255px; padding: 28px 22px; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.workspace[data-phase=empty] .drop-zone h3 { font-size: 20px; }
.workspace[data-phase=empty] .upload-glyph { width: 50px; height: 52px; }
.workspace[data-phase=empty] .drop-zone .button { min-width: 166px; }
.workspace[data-phase=empty] .file-list-heading { justify-content: center; margin-top: 8px; }
.workspace[data-phase=empty] .selection-count,
.workspace[data-phase=empty] .file-list,
.workspace[data-phase=empty] .file-list-empty,
.workspace[data-phase=empty] .queue-controls,
.workspace[data-phase=empty] .main-editor,
.workspace[data-phase=empty] #reset-button { display: none; }
.workspace[data-multiple=false] .view-tabs { display: none; }
.workspace[data-has-result=false] .result-actions,
.workspace[data-has-result=false] .result-panel,
.workspace[data-has-result=false] .editing-hint,
.workspace[data-has-result=false] .mobile-preview-tabs,
.workspace[data-has-result=false] #summary-panel,
.workspace[data-has-result=false] #cleanup-panel,
.workspace[data-has-result=false] #organize-preview-panel { display: none; }
.workspace[data-has-result=false] .editor-grid { grid-template-columns: 1fr; }
.workspace[data-has-result=false] .original-panel { border-right: 0; }
.workspace[data-image-editing=true] .editor-grid,
.workspace[data-image-editing=true] .mobile-preview-tabs { display: none; }
.help-area { max-width: 880px; margin: 28px auto 30px; }
.help-group, .faq-list > details { border-bottom: 1px solid var(--line); }
.help-group > summary, .faq-list summary { min-height: 48px; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 12px 2px; font-size: 14px; list-style: none; }
.help-group > summary::-webkit-details-marker, .faq-list summary::-webkit-details-marker { display: none; }
.help-group > summary > span:last-child, .faq-list summary > span { color: var(--muted); font-size: 17px; }
.help-group[open] > summary > span:last-child, .faq-list details[open] summary > span { transform: rotate(45deg); }
.how-list { margin: 0 0 16px; padding-left: 22px; color: var(--muted); font-size: 14px; }
.how-list li { padding: 3px 0; }
.faq-list p { margin: 0; padding: 1px 20px 18px 2px; color: var(--muted); font-size: 14px; line-height: 1.85; }
.faq-list a { text-decoration: underline; }
.site-footer { display: flex; align-items: center; gap: 24px; min-height: 90px; padding-block: 22px; border-top: 1px solid var(--line); }
.brand-footer { font-size: 21px; }
.site-footer nav { margin-left: auto; display: flex; gap: 24px; flex-wrap: wrap; color: var(--muted); font-size: 13px; }
.site-footer nav a { display: inline-flex; align-items: center; min-height: 44px; }
.site-footer p { color: var(--muted); font-size: 13px; margin: 6px 0 0; }
.eyebrow { color: var(--muted); font-size: 12px; letter-spacing: 1px; }
.legal-main { padding: 42px 0 64px; max-width: 860px; }
.legal-main h1 { font-size: 32px; line-height: 1.4; letter-spacing: -.8px; margin: 0 0 14px; }
.legal-main .legal-intro { color: var(--muted); font-size: 16px; line-height: 1.9; }
.legal-main .legal-updated { color: var(--muted); font-size: 13px; }
.legal-main article, .legal-document { padding: 28px 32px; margin-top: 26px; border: 1px solid var(--line); border-radius: var(--radius); background: white; }
.legal-main section + section { margin-top: 25px; padding-top: 22px; border-top: 1px solid var(--line); }
.legal-main h2 { margin: 0 0 10px; font-size: 19px; }
.legal-main p, .legal-main li { font-size: 15px; line-height: 1.9; color: var(--muted); }
.legal-main a { text-decoration: underline; }
.legal-main ul { padding-left: 22px; }
.contact-row[data-contact-email=""] { display: none; }
@media (max-width:1100px) {
  .page-width { width: calc(100% - 40px); }
  .header-inner { gap: 22px; }
  .header-nav { gap: 17px; }
  .account-intro { max-width: 280px; }
  .workspace-body { grid-template-columns: 230px minmax(0,1fr); }
  .file-sidebar { padding-inline: 12px; }
  .file-card-name { max-width: 120px; }
  .file-card-actions { gap: 0; }
  .file-card-actions .icon-button { min-width: 44px; }
  .editor-grid { grid-template-columns: minmax(0,.9fr) minmax(0,1.1fr); }
  .panel-heading { padding-inline: 12px; gap: 6px; flex-wrap: wrap; }
  .panel-heading .subtle-label { font-size: 12px; }
  .panel-heading .button { padding-inline: 6px; }
  .crop-fields { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .crop-fields > .button { grid-column: 1/-1; justify-self: start; }
}
@media (max-width:850px) {
  .header-nav { display: none; }
  .hero { display: block; padding-bottom: 20px; }
  .account-intro { max-width: none; text-align: left; margin-top: 9px; }
  .account-intro .text-button { margin-top: 0; }
  .workspace-body { grid-template-columns: 205px minmax(0,1fr); }
  .file-card-name { max-width: 125px; }
  .file-card-actions { width: 100%; justify-content: flex-end; }
  .file-card-actions .icon-button { min-width: 44px; }
  .editor-grid { grid-template-columns: 1fr; }
  .original-panel { border-right: 0; border-bottom: 1px solid var(--line); }
  .source-stage { height: 240px; min-height: 190px; }
  .source-stage > img { max-height: 220px; }
  .result-panel textarea { min-height: 280px; }
  .result-actions { gap: 7px; padding: 12px; }
  .result-actions .undo-button { margin-left: 0; }
  .secondary-panel { margin: 12px; padding: 16px; }
  .summary-settings > .summary-method { font-size: 13px; }
  .workspace-bottom { display: block; }
  .usage-details { margin-top: 7px; text-align: left; }
  .usage-details > summary { justify-content: flex-start; }
}
@media (max-width:700px) {
  .page-width { width: calc(100% - 28px); }
  .header-inner { min-height: 66px; gap: 12px; }
  .brand { font-size: 22px; }
  .brand-mark { width: 31px; height: 33px; font-size: 22px; }
  .header-account { gap: 7px; }
  .header-account .button { font-size: 14px; padding-inline: 11px; }
  .account-label { display: none; }
  .main-page { padding-top: 23px; }
  .hero h1 { font-size: 27px; }
  .hero-title-line { gap: 8px; }
  .hero-description { font-size: 15px; }
  .account-intro { font-size: 13px; }
  .workspace { border-radius: 12px; }
  .workspace-topbar { padding: 8px 12px; }
  .workspace-title { gap: 7px; }
  .workspace-title h2 { font-size: 13px; }
  .status-line { padding: 9px 13px; }
  .workspace-notice { margin: 10px 12px; }
  .workspace-body { display: block; }
  .file-sidebar { padding: 13px; border-right: 0; border-bottom: 1px solid var(--line); }
  .drop-zone { display: grid; grid-template-columns: 34px minmax(0,1fr) auto; gap: 0 11px; align-items: center; text-align: left; padding: 12px; }
  .upload-glyph { width: 34px; height: 38px; grid-row: 1/3; margin: 0; }
  .drop-zone h3 { font-size: 15px; }
  .drop-zone #format-hint { grid-column: 2; margin: 4px 0 0; font-size: 12px; }
  .drop-zone > .button { grid-column: 3; grid-row: 1/3; min-width: 0; padding-inline: 12px; }
  .paste-hint { display: none; }
  .file-list-heading { margin-top: 9px; }
  .file-list { max-height: 235px; margin-top: 5px; }
  .file-card { padding: 6px; gap: 4px; }
  .file-card-main { flex-basis: 0; min-height: 48px; }
  .file-card-name { max-width: min(46vw,330px); font-size: 14px; }
  .file-card-actions { width: auto; }
  .file-card-actions .icon-button { min-width: 44px; min-height: 44px; font-size: 19px; }
  .queue-controls { padding-top: 12px; }
  .queue-secondary { justify-content: space-between; }
  .queue-controls progress { margin-top: 8px; }
  .queue-controls #progress-label { font-size: 12px; }
  .view-tabs { padding: 8px 11px; gap: 4px; }
  .view-tab-buttons > button { font-size: 14px; padding-inline: 10px; }
  .boundary-toggle { font-size: 12px; margin-left: 0; }
  .result-actions { padding: 12px; gap: 8px; }
  .result-actions > .button:not(.undo-button), .result-actions > .action-menu { flex: 1; }
  .result-actions .button, .action-menu > summary { padding-inline: 10px; font-size: 14px; }
  .result-actions .undo-button { min-width: 85px; padding-inline: 4px; }
  .action-menu { position: static; }
  .action-menu .menu-panel { left: 12px; right: 12px; top: calc(100% - 6px); width: auto; max-width: none; }
  .mobile-preview-tabs { display: flex; gap: 7px; padding: 0 12px 12px; border-bottom: 1px solid var(--line); }
  .mobile-preview-tabs > button { flex: 1; min-height: 44px; padding: 8px 12px; border: 1px solid var(--line-dark); border-radius: 8px; background: white; font-size: 14px; }
  .mobile-preview-tabs > button[aria-selected=true] { background: var(--ink); border-color: var(--ink); color: white; }
  .editor-grid { min-height: 0; }
  .original-panel { border-bottom: 0; }
  .source-stage { height: 330px; min-height: 220px; max-height: 60vh; }
  .source-stage > img { max-height: 300px; }
  .result-panel textarea { min-height: 330px; font-size: 16px; padding: 16px; }
  .workspace[data-mobile-pane=original] .editor-grid:not(.is-merged) .result-panel { display: none; }
  .workspace[data-mobile-pane=result][data-has-result=true] .editor-grid:not(.is-merged) .original-panel { display: none; }
  /* A merged result is always visible, regardless of the previous original tab. */
  .workspace .editor-grid.is-merged .result-panel { display: flex; }
  .workspace .editor-grid.is-merged .original-panel { display: none; }
  .workspace[data-has-result=false] .editor-grid .original-panel { display: flex; }
  .secondary-panel { padding: 15px; }
  .secondary-heading h3 { font-size: 18px; }
  .secondary-heading .subtle-label { font-size: 12px; }
  .summary-settings { gap: 8px; }
  .summary-settings select, .summary-result textarea, .preview-text { font-size: 16px; }
  .summary-result textarea { min-height: 180px; }
  .summary-settings > .button { flex: 1; }
  .image-editor-tools { gap: 6px; }
  .image-editor-tools .button { padding-inline: 9px; font-size: 14px; }
  .image-canvas-wrap { padding: 6px; }
  .secondary-actions { align-items: flex-start; }
  .secondary-actions > .button { margin-left: auto; }
  .workspace-bottom { padding: 12px 14px; border-radius: 0 0 12px 12px; }
  .workspace[data-phase=empty] .file-sidebar { padding: 18px 15px 10px; }
  .workspace[data-phase=empty] .drop-zone { display: flex; min-height: 260px; padding: 25px 15px; text-align: center; }
  .workspace[data-phase=empty] .drop-zone h3 { font-size: 19px; }
  .workspace[data-phase=empty] .drop-zone #format-hint { margin: 9px 0 17px; }
  .workspace[data-phase=empty] .upload-glyph { margin: 0 auto 12px; }
  .workspace[data-phase=empty] .paste-hint { display: block; margin-top: 13px; }
  .help-area { margin-block: 20px 26px; }
  .help-group > summary, .faq-list summary { font-size: 13px; min-height: 48px; }
  .faq-list p, .how-list { font-size: 13px; }
  .site-footer { gap: 18px; padding-block: 20px; flex-wrap: wrap; }
  .site-footer nav { gap: 15px; font-size: 12px; }
  .brand-footer { font-size: 20px; }
  .legal-main { padding-top: 28px; }
  .legal-main h1 { font-size: 27px; }
  .legal-main article, .legal-document { padding: 22px 19px; }
  .legal-main p, .legal-main li { font-size: 14px; }
}
@media (max-width:390px) {
  .header-account .button { font-size: 14px; padding-inline: 8px; gap: 5px; }
  .brand { font-size: 20px; gap: 6px; }
  .brand-mark { width: 28px; height: 30px; }
  .hero h1 { font-size: 24px; }
  .beta-pill { font-size: 11px; }
  .workspace-title h2, .workspace-dot { display: none; }
  .file-card-actions { width: 100%; justify-content: flex-end; }
  .file-card-main { flex-basis: 100%; }
  .file-card-name { max-width: 63vw; }
  .drop-zone { grid-template-columns: minmax(0,1fr) auto; }
  .drop-zone .upload-glyph { display: none; }
  .drop-zone #format-hint { grid-column: 1; }
  .drop-zone > .button { grid-column: 2; }
  .workspace[data-phase=empty] .drop-zone .upload-glyph { display: block; }
  .notice { font-size: 13px; padding: 12px; }
}
@media (pointer:coarse) {
  .text-button, .icon-button, .file-card-actions .icon-button { min-height: 44px; min-width: 44px; }
}
@media (prefers-reduced-motion:reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
  .spinner { animation-duration: 2s; }
}

/* AI stays inside the on-demand panel. Quotas are details, not extra first-screen copy. */
.summary-settings { display:block; }
.ai-summary-controls { display:block; padding: 2px 0 16px; }
.ai-scope-row, .ai-action-row, .basic-summary-row { display:flex; align-items:center; flex-wrap:wrap; gap:10px; }
.ai-scope-row label, .ai-action-row label { color:var(--muted); font-size:13px; min-width:65px; }
.ai-action-row { margin-top:15px; }
.ai-summary-controls select { width:auto; max-width:100%; }
.ai-summary-controls .summary-method { margin:8px 0 0; }
.basic-summary-controls { border-top:1px solid var(--line); padding-top:12px; }
.basic-summary-controls > summary { cursor:pointer; color:var(--muted); font-size:13px; padding:6px 0; }
.basic-summary-row { margin-top:12px; }
.summary-actions { flex-wrap:wrap; }
.ai-feedback { display:flex; flex-wrap:wrap; align-items:center; gap:6px 14px; padding-top:14px; border-top:1px solid var(--line); color:var(--muted); font-size:12px; }
.ai-feedback .text-button { font-size:12px; }
#summary-text:not([readonly]), #organize-result-text:not([readonly]) { background:#fff; }
#ai-usage-note { margin-top:6px; }
@media (max-width:700px) {
  .ai-scope-row, .ai-action-row, .basic-summary-row { gap:8px; }
  .ai-action-row > .button { flex:1; }
  .ai-action-row label { min-width:0; }
  .ai-scope-row select, .ai-action-row select { flex:1; }
  .ai-scope-row .button { width:100%; text-align:left; padding-left:0; }
  .secondary-actions { flex-wrap:wrap; }
  .secondary-actions .subtle-label { flex-basis:100%; }
}

.service-account{display:grid;gap:7px;margin-top:14px;padding-top:12px;border-top:1px solid var(--line);text-align:left;max-width:380px}.service-account label{font-size:12px}.service-account input{font-family:ui-monospace,monospace;font-size:11px;width:100%;padding:8px;border:1px solid var(--line);border-radius:5px;background:white}.service-account .text-button{justify-self:start}.service-account span{font-size:11px;color:var(--muted)}

.local-entry { display:grid; gap:10px; margin:16px 0; }
.text-entry-panel { margin:16px; }
.text-entry-panel textarea { width:100%; min-height:180px; padding:14px; border:1px solid #b9bdb0; border-radius:10px; font:inherit; font-size:16px; }
.guide-links { display:flex; flex-wrap:wrap; gap:12px; margin:16px 0; }
.auth-dialog { width:min(440px,calc(100% - 32px)); max-height:calc(100dvh - 32px); margin:auto; padding:28px; border:1px solid #d8dccf; border-radius:20px; color:var(--ink); background:#fff; box-shadow:0 24px 90px #17201833; overflow-y:auto; }
.auth-dialog::backdrop { background:rgba(19,28,18,.45); }
.auth-dialog-heading { display:flex; align-items:center; justify-content:space-between; gap:16px; }
.auth-dialog-heading h2 { font-size:25px; margin:0; }
.auth-description { margin:12px 0 24px; color:var(--muted); line-height:1.7; overflow-wrap:anywhere; }
.auth-choices,.auth-form,.auth-verification { display:grid; gap:12px; }
.auth-provider { width:100%; min-height:52px; justify-content:center; font-size:16px; border:1px solid #d8dccf; gap:12px; }
.auth-field { display:grid; gap:8px; margin-bottom:4px; }
.auth-field label { font-size:14px; font-weight:600; }
.auth-field input { box-sizing:border-box; width:100%; padding:13px 14px; border:1px solid #b9bdb0; border-radius:10px; font:inherit; font-size:16px; }
.auth-field input:focus-visible { outline:3px solid #d8ed9b; outline-offset:2px; }
.auth-submit,.auth-verification .button { min-height:48px; width:100%; justify-content:center; }
.auth-secondary { min-height:44px; margin-top:8px; }
.auth-status { font-size:14px; line-height:1.6; overflow-wrap:anywhere; }
.auth-status:empty { display:none; }
.auth-switch { display:flex; justify-content:center; align-items:center; flex-wrap:wrap; gap:8px; border-top:1px solid #e9ece3; margin-top:24px; padding-top:16px; color:var(--muted); font-size:14px; }
.auth-switch .text-button { min-height:44px; }
.guide-page { max-width:800px; padding-block:40px; }
.guide-page p { line-height:1.85; white-space:pre-line; }
.guide-page section { margin-block:32px; }
#organize-controls { display:grid; gap:8px; padding-bottom:12px; border-bottom:1px solid #d5d9cc; }
.header-account { flex-wrap:wrap; }
@media(max-width:720px) { .local-entry .button,.header-account .button { min-height:44px; } .auth-dialog { padding:22px; } .header-account { gap:6px; } }