Source

/* PDF. Shared look comes from /kit.css; this is the app's own layout. */
body { padding-left: var(--safe-left); padding-right: var(--safe-right); }
button { -webkit-tap-highlight-color: transparent; } /* buttons have their own pressed look */
body.app-mode .landing-only { display: none !important; }
.grow { flex: 1; min-width: 0; }

/* Landing hero with the workspace */
.app-hero { padding: 48px 0 72px; background: linear-gradient(180deg, var(--paper-warm) 0%, var(--paper) 100%); border-bottom: 1px solid #f0ebe1; }
.app-hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) 460px; grid-template-areas: "head work" "body work"; column-gap: 56px; }
.hero-head { grid-area: head; align-self: end; }
.hero-work { grid-area: work; align-self: center; }
.hero-body { grid-area: body; align-self: start; }
.app-hero h1 { margin-top: 14px; }
.app-hero .lede { margin-top: 18px; }
.hero-points { list-style: none; padding: 0; margin-top: 26px; display: grid; gap: 10px; font-size: 15.5px; color: #3c4048; }
.hero-points li { display: flex; gap: 10px; align-items: baseline; }
.hero-points li::before { content: ""; flex: 0 0 8px; height: 8px; border-radius: 50%; background: var(--cobalt); transform: translateY(-2px); }
@media (max-width: 900px) {
  .app-hero { padding: 24px 0 48px; }
  .app-hero-grid { grid-template-columns: minmax(0, 1fr); grid-template-areas: "head" "work" "body"; row-gap: 22px; }
  .app-hero .lede { margin-top: 0; }
}
body.app-mode .app-hero { padding: 16px 0 32px; background: var(--paper); border-bottom: 0; }
body.app-mode .app-hero-grid { display: block; }

.drop { display: grid; justify-items: center; gap: 14px; padding: 28px 24px 30px; text-align: center; border: 1.5px dashed var(--line-strong); transition: border-color var(--motion-fast) var(--ease-out), background-color var(--motion-fast) var(--ease-out); }
.drop.is-over { border-color: var(--cobalt); background: var(--cobalt-wash); }
.drop-art { width: 210px; height: auto; margin-bottom: -6px; -webkit-mask-image: radial-gradient(closest-side, #000 72%, #0000); mask-image: radial-gradient(closest-side, #000 72%, #0000); }
.drop-title { font: 380 28px/1.15 var(--serif); letter-spacing: -.02em; text-wrap: balance; }
.drop .btn { min-width: 220px; }
.drop .problems { width: 100%; text-align: left; }
@media (max-width: 900px) { .drop-art { width: 120px; } .drop { gap: 12px; padding: 18px 18px 22px; } .drop-title { font-size: 25px; } }

/* Workspace */
.editor { display: flex; flex-direction: column; }
.editor-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px 16px; flex-wrap: wrap; padding: 8px 0 18px; }
.editor-title-wrap { min-width: 0; max-width: 100%; }
.editor-title { font: 360 clamp(28px, 3.4vw, 40px)/1.1 var(--serif); letter-spacing: -.025em; overflow-wrap: anywhere; color: var(--ink-solid); }
.editor-meta { display: flex; align-items: center; gap: 6px; margin-top: 6px; color: var(--muted); font-size: 14.5px; }
.editor-meta svg { width: 15px; height: 15px; flex: none; color: var(--sage); }
.editor-actions { gap: 6px; }
.problems { display: grid; grid-template-columns: minmax(0, 1fr); gap: 8px; scroll-margin: calc(80px + var(--safe-top)) 0 24px; }
.editor .problems { margin-bottom: 14px; }
.problems .notice { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; padding-right: 6px; }
.problems .icon-btn { width: 32px; height: 32px; margin-top: -5px; color: inherit; }
.icon-btn { display: grid; place-items: center; width: 38px; height: 38px; flex: none; border: 0; border-radius: 10px; background: none; cursor: pointer; color: var(--muted); }
@media (hover: hover) { .icon-btn:hover { background: #0000000a; color: var(--ink); } }

.files-wrap { margin-bottom: 16px; }
.files { list-style: none; padding: 0; display: grid; grid-template-columns: minmax(0, 1fr); gap: 6px; }
.file { position: relative; display: flex; align-items: center; gap: 12px; min-height: 50px; padding: 4px 4px 4px 12px; border: 1px solid var(--line); border-radius: 12px; background: #fff; cursor: grab; -webkit-user-select: none; user-select: none; -webkit-touch-callout: none; }
.file.is-dragging { opacity: .35; }
.file.drop-before::before, .file.drop-after::after { content: ""; position: absolute; left: 8px; right: 8px; height: 3px; border-radius: 2px; background: var(--cobalt); }
.file.drop-before::before { top: -5px; }
.file.drop-after::after { bottom: -5px; }
.file-badge { display: grid; place-items: center; flex: none; min-width: 26px; height: 26px; padding: 0 6px; border-radius: 999px; background: var(--cobalt-wash); color: var(--cobalt-ink); font: 650 12.5px/1 var(--sans); }
.file-name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font: 600 15px/1.3 var(--sans); }
.file-meta { flex: none; color: var(--muted); font-size: 13.5px; }
.file-tools { display: flex; flex: none; }

.editor-grid { display: grid; grid-template-columns: minmax(0, 1fr) 330px; gap: 28px; align-items: start; }
.editor-side { position: sticky; top: calc(76px + var(--safe-top)); max-height: calc(100vh - 80px - var(--safe-top)); overflow-y: auto; padding: 4px 6px 16px; margin: -4px -6px 0; }
.side-card { padding: 18px 20px 20px; }
.panel-body { display: grid; grid-template-columns: minmax(0, 1fr); gap: 16px; }
.side-title { margin-top: 2px; font: var(--type-title); letter-spacing: -.02em; color: var(--ink-solid); }

.segmented { display: grid; gap: 4px; padding: 4px; border-radius: 12px; background: var(--panel); border: 1px solid var(--panel-line); }
.segmented button { min-height: 38px; padding: 0 6px; border: 0; border-radius: 9px; background: transparent; cursor: pointer; font: var(--type-control); color: var(--muted); transition: background-color var(--motion-fast) var(--ease-out), color var(--motion-fast) var(--ease-out), box-shadow var(--motion-fast) var(--ease-out); }
@media (hover: hover) { .segmented button:hover { color: var(--ink-solid); } }
.segmented button[aria-checked="true"] { background: #fff; color: var(--ink-solid); box-shadow: 0 1px 3px #0000001a; }
.segmented button:focus-visible { outline-offset: -2px; }
@media (pointer: coarse) { .segmented button { min-height: 44px; } }
/* The panel's switch between PDF, Split and Images reads as tabs, so it does not look like one more option. */
.tabs { display: grid; margin: -6px 0 0; border-bottom: 1px solid var(--line); }
.tabs button { position: relative; min-height: 44px; padding: 0 4px; border: 0; background: none; cursor: pointer; font: var(--type-control); color: var(--muted); transition: color var(--motion-fast) var(--ease-out); }
.tabs button::after { content: ""; position: absolute; left: 10%; right: 10%; bottom: -1px; height: 2px; border-radius: 2px; background: var(--ink-solid); opacity: 0; transform: scaleX(.4); transition: transform var(--motion) var(--ease-out), opacity var(--motion-fast) var(--ease-out); }
@media (hover: hover) { .tabs button:hover { color: var(--ink-solid); } }
.tabs button[aria-checked="true"] { color: var(--ink-solid); }
.tabs button[aria-checked="true"]::after { opacity: 1; transform: none; }
.tabs button:focus-visible { outline-offset: -3px; }

.pagebar { position: sticky; top: calc(64px + var(--safe-top)); z-index: 10; display: flex; align-items: center; justify-content: space-between; gap: 10px; min-height: 56px; padding: 8px 0; margin-bottom: 14px; background: var(--paper); border-bottom: 1px solid var(--line); }
.pagebar-hint { color: var(--muted); font-size: 14px; }
.pagebar-count { font: 600 15px var(--sans); color: var(--ink-solid); }
.pagebar-actions { display: flex; flex: none; justify-content: flex-end; gap: 6px; }
.pagebar-sel { display: flex; align-items: center; gap: 6px; }

.pages { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(156px, 1fr)); gap: 16px; }
.page { position: relative; padding: 8px 8px 4px; border: 1px solid var(--line); border-radius: 14px; background: #fff; cursor: grab; -webkit-user-select: none; user-select: none; -webkit-touch-callout: none; transition: border-color var(--motion-fast) var(--ease-out), box-shadow var(--motion-fast) var(--ease-out); }
@media (hover: hover) { .page:hover { border-color: var(--line-strong); } }
.page.is-selected { border-color: var(--cobalt); box-shadow: 0 0 0 1.5px var(--cobalt); }
.page.is-selected .thumb { background: var(--cobalt-wash); }
.page.is-dragging { opacity: .35; }
.page.drop-before::before, .page.drop-after::after { content: ""; position: absolute; top: 10px; bottom: 10px; width: 3px; border-radius: 2px; background: var(--cobalt); }
.page.drop-before::before { left: -10px; }
.page.drop-after::after { right: -10px; }
.page-select { position: relative; display: block; width: 100%; padding: 0; border: 0; border-radius: 9px; background: none; cursor: inherit; }
.thumb { position: relative; display: block; aspect-ratio: 1; border-radius: 9px; background: var(--paper-warm); overflow: hidden; transition: background-color var(--motion-fast) var(--ease-out); }
.thumb img { position: absolute; inset: 0; margin: auto; max-width: calc(100% - 20px); max-height: calc(100% - 20px); background: #fff; box-shadow: 0 1px 2px #1a1d2420, 0 4px 12px -6px #1a1d2440; opacity: 0; transition: transform var(--motion) var(--ease-out), opacity var(--motion) var(--ease-out); pointer-events: none; }
.thumb img.is-shown { opacity: 1; }
.thumb-wait { position: absolute; inset: 9% 21%; border-radius: 2px; }
.thumb-none { position: absolute; inset: 0; display: grid; place-items: center; color: var(--muted); font-size: 13px; }
.page-no { position: absolute; top: 6px; left: 6px; display: grid; place-items: center; min-width: 26px; height: 26px; padding: 0 7px; border-radius: 999px; background: var(--ink-solid); color: #fff; font: 650 12.5px/1 var(--sans); }
.page-from { position: absolute; bottom: 6px; left: 6px; max-width: calc(100% - 12px); padding: 3px 7px; border-radius: 6px; background: #fffffff0; border: 1px solid var(--line); color: #3c4048; font: 600 11.5px/1.2 var(--sans); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.page-tick { position: absolute; top: 6px; right: 6px; display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; border: 1.5px solid var(--line-strong); background: #fffffff0; color: transparent; opacity: 0; transition: opacity var(--motion-fast) var(--ease-out), background-color var(--motion-fast) var(--ease-out), border-color var(--motion-fast) var(--ease-out); }
@media (hover: hover) { .page:hover .page-tick { opacity: 1; } }
.page-select:focus-visible .page-tick, .page.is-selected .page-tick { opacity: 1; }
.page.is-selected .page-tick { border-color: var(--cobalt); background: var(--cobalt); color: #fff; }
.page-tick svg { width: 16px; height: 16px; stroke-width: 2.2; }
.page-tools { display: flex; justify-content: space-between; margin-top: 4px; }
.tool { display: grid; place-items: center; width: 34px; height: 34px; border: 0; border-radius: 8px; background: none; color: var(--muted); cursor: pointer; transition: background-color var(--motion-fast) var(--ease-out), color var(--motion-fast) var(--ease-out); }
@media (hover: hover) { .tool:hover:not(:disabled) { background: #0000000a; color: var(--ink-solid); } }
.tool:active:not(:disabled) { background: #00000010; }
.tool:disabled { opacity: .3; cursor: default; }
@media (pointer: coarse) { .tool { width: 40px; height: 44px; } }
.drag-ghost { position: fixed; z-index: 80; margin: 0; list-style: none; pointer-events: none; rotate: 2deg; box-shadow: var(--shadow-pop); opacity: .96; }
body.is-sorting, body.is-sorting * { cursor: grabbing !important; }

.parts { display: grid; grid-template-columns: minmax(0, 1fr); gap: 10px; }
.parts-actions { display: grid; gap: 8px; }
.part-list { list-style: none; padding: 0; display: grid; max-height: 300px; overflow-y: auto; overscroll-behavior: contain; border-top: 1px solid var(--line); }
.part-list li { display: flex; align-items: center; gap: 8px; padding: 8px 0; border-bottom: 1px solid var(--line); }
.part-list li:last-child { border-bottom: 0; }
.part-name { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font: 600 14px/1.3 var(--sans); }
.part-meta { display: block; color: var(--muted); font-size: 13px; }

.work { position: fixed; left: 50%; bottom: calc(24px + var(--safe-bottom)); z-index: 70; display: grid; gap: 8px; width: min(340px, calc(100% - 32px)); padding: 12px 16px; border-radius: 12px; background: var(--ink-solid); color: #fff; font: 600 14px/1.3 var(--sans); box-shadow: 0 10px 30px #0004; transform: translateX(-50%); animation: oa-toast-in var(--motion) var(--ease-out); }
.bar { display: block; height: 4px; border-radius: 2px; background: #ffffff33; overflow: hidden; }
.bar span { display: block; height: 100%; border-radius: 2px; background: #fff; transition: width var(--motion) var(--ease-out); }
.bar .bar-wait { width: 30%; animation: bar-wait 1.1s ease-in-out infinite; }
@keyframes bar-wait { from { transform: translateX(-100%); } to { transform: translateX(340%); } }
.toast { z-index: 70; display: flex; align-items: center; gap: 14px; }
/* With a sheet or dialog open, a message shows at the top so it does not cover the sheet's buttons. */
body:has(.dialog-backdrop) :is(.toast, .work) { top: calc(16px + var(--safe-top)); bottom: auto; }
.toast-action { flex: none; min-height: 32px; padding: 0 12px; border: 1px solid #ffffff4d; border-radius: 8px; background: none; color: #fff; font: var(--type-control); cursor: pointer; }
@media (hover: hover) { .toast-action:hover { background: #ffffff1a; } }
@media (pointer: coarse) { .toast-action { position: relative; } .toast-action::before { content: ""; position: absolute; inset: -6px; } }
.drop-overlay { position: fixed; inset: 0; z-index: 90; display: grid; place-items: center; background: #2e5ec414; border: 3px dashed var(--cobalt); pointer-events: none; animation: oa-fade-in var(--motion-fast) var(--ease-out); }
.drop-overlay span { padding: 14px 22px; border-radius: 12px; background: #fff; box-shadow: var(--shadow); font: 600 17px var(--sans); }
.empty-state .row { justify-content: center; }

/* Phones: one column, the panel opens as a sheet, the main buttons sit in a bar at the bottom. */
@media (max-width: 720px) {
  .editor { min-height: calc(100vh - 80px - var(--safe-top)); min-height: calc(100dvh - 80px - var(--safe-top)); }
  .editor-grid { grid-template-columns: minmax(0, 1fr); flex: 1; align-content: start; }
  body.app-mode .app-hero { padding-bottom: 0; }
  .editor-head { align-items: center; padding: 4px 0 14px; }
  .editor-title { font-size: 30px; }
  .action-bar { margin-top: 20px; }
  .action-bar .btn-options { flex: 0 0 auto; }
  .action-bar .btn { padding: 0 14px; }
  .work { bottom: calc(88px + var(--safe-bottom)); }
  .pages { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .page.drop-before::before { left: -8px; }
  .page.drop-after::after { right: -8px; }
  .file { min-height: 48px; gap: 10px; padding-left: 10px; }
  .pagebar { min-height: 52px; }
}

/* Landing sections */
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; margin-top: 28px; padding: 0; counter-reset: step; }
.steps li { list-style: none; counter-increment: step; }
.steps li::before { content: counter(step); display: grid; place-items: center; width: 34px; height: 34px; margin-bottom: 14px; border-radius: 50%; background: var(--ink-solid); color: #fff; font: 650 15px var(--sans); }
.steps h3 { font: 600 18px/1.3 var(--sans); }
.steps p { margin-top: 8px; color: #4a4e56; }
@media (max-width: 760px) { .steps { grid-template-columns: minmax(0, 1fr); gap: 22px; } }
.tools { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; margin-top: 28px; list-style: none; padding: 0; }
.tools a { display: grid; align-content: start; gap: 6px; height: 100%; padding: 18px 18px 20px; border: 1px solid var(--line); border-radius: 14px; background: #fff; color: var(--ink); transition: border-color var(--motion-fast) var(--ease-out), box-shadow var(--motion-fast) var(--ease-out); }
@media (hover: hover) { .tools a:hover { border-color: var(--line-strong); box-shadow: var(--shadow); color: var(--ink); } }
.tools h3 { font: 600 17px/1.3 var(--sans); color: var(--ink-solid); }
.tools p { color: #4a4e56; font-size: 15px; line-height: 1.5; }
@media (max-width: 1100px) { .tools { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 760px) { .tools { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
/* On phones the jobs are a compact grid of names; the descriptions stay in the page for readers and search. */
@media (max-width: 520px) {
  .tools { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .tools a { align-content: center; min-height: 56px; padding: 12px 14px; }
  .tools h3 { font-size: 15.5px; }
  .tools p { display: none; }
}
.private-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 40px; align-items: start; }
.private-grid .lede { margin-top: 14px; }
.private-list { list-style: none; padding: 0; display: grid; gap: 14px; }
.private-list li { padding: 16px 18px; border-radius: 14px; background: var(--paper-warm); border: 1px solid #ece2cf; }
.private-list strong { display: block; font: 600 16px/1.35 var(--sans); }
.private-list span { display: block; margin-top: 4px; color: #4a4e56; font-size: 15px; }
@media (max-width: 900px) { .private-grid { grid-template-columns: minmax(0, 1fr); gap: 24px; } }
.compare td:first-child { font-weight: 600; }
.compare { min-width: 640px; }
.more-apps { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; list-style: none; padding: 0; margin-top: 22px; }
.more-apps a { display: grid; gap: 4px; padding: 16px 18px; border: 1px solid var(--line); border-radius: 14px; background: #fff; color: var(--ink); transition: border-color var(--motion-fast) var(--ease-out), box-shadow var(--motion-fast) var(--ease-out); }
@media (hover: hover) { .more-apps a:hover { border-color: var(--line-strong); box-shadow: var(--shadow); color: var(--ink); } }
.more-apps strong { font: 400 22px/1.1 var(--serif); }
.more-apps span { color: var(--muted); font-size: 14px; }
.ai-note { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 40px; align-items: start; }
.ai-note .lede { margin-top: 14px; }
.ai-note .code { margin-top: 16px; }
@media (max-width: 900px) { .ai-note { grid-template-columns: minmax(0, 1fr); gap: 20px; } }