@font-face {font-family: 'PDF Markup Sans'; src: url('/static/fonts/subtitles/noto-20261004/NotoSans.ttf') format('truetype'); font-display: swap;}
@font-face {font-family: 'PDF Markup CJK'; src: url('/static/fonts/subtitles/noto-20261004/NotoSansCJKsc-Regular.otf') format('opentype'); font-display: swap;}
#pa-app [hidden] {display: none !important;}
.pa-file-row, .pa-status-row {display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 12px;}
.pa-file-row:empty {display: none;}
#pa-filename {min-width: 0; overflow-wrap: anywhere;}
.pa-toolbar, .pa-pagebar {display: flex; align-items: center; flex-wrap: wrap; gap: 8px;}
.pa-toolbar {margin-top: 16px;}
.pa-button {display: inline-flex; justify-content: center; align-items: center; min-height: 46px; max-width: 100%; padding: 9px 14px; border: 1px solid var(--site-border); border-radius: 7px; background: var(--site-surface); color: var(--site-text); text-align: center; font: inherit; line-height: 1.4; cursor: pointer; white-space: normal; overflow-wrap: anywhere; box-sizing: border-box; text-decoration: none;}
.pa-button:hover {background: var(--site-surface-muted);}
.pa-button:focus-visible {outline: 2px solid var(--site-accent); outline-offset: 2px;}
.pa-button:disabled {opacity: .45; cursor: default;}
.pa-button[aria-pressed='true'], .pa-primary {background: #2563eb; border-color: #2563eb; color: #fff;}
.pa-button[aria-pressed='true']:hover, .pa-primary:hover {background: #1d4ed8;}
.pa-delete {color: #b91c1c;}
html[data-theme='dark'] .pa-delete {color: #fca5a5;}
.pa-download {background: #15803d; border-color: #15803d; color: #fff;}
.pa-download:hover {background: #166534;}
.pa-settings {grid-template-columns: minmax(140px, 220px) minmax(140px, 220px); margin-top: 14px; gap: 10px 16px;}
.pa-settings:has(#pa-text-field:not([hidden])) {grid-template-columns: minmax(180px, 2fr) minmax(120px, 1fr) minmax(120px, 1fr);}
.pa-settings textarea {min-height: 74px; resize: vertical; font-family: 'PDF Markup Sans', 'PDF Markup CJK', system-ui, sans-serif;}
.pa-settings input[type='color'] {height: 100%; padding: 5px; cursor: pointer; -webkit-appearance: none; appearance: none;}
.pa-settings input[type='color']::-webkit-color-swatch-wrapper {padding: 0; height: 100%;}
.pa-settings input[type='color']::-webkit-color-swatch {min-height: 30px; border: 0; border-radius: 3px;}
.pa-help {margin: 12px 0;}
.pa-pagebar {margin-bottom: 10px;}
.pa-page-field {display: flex; align-items: center; flex-wrap: wrap; gap: 6px; min-height: 46px; min-width: 0;}
.pa-page-field input {width: 76px; min-height: 46px; direction: ltr;}
#pa-count {margin-inline-start: auto; overflow-wrap: anywhere;}
.pa-scroll {overflow: auto; max-height: 78vh; min-height: 200px; background: var(--site-surface-muted); border: 1px solid var(--site-border); border-radius: 8px; padding: 12px; box-sizing: border-box; overscroll-behavior: contain;}
.pa-stage {position: relative; margin: 0 auto; background: white; box-shadow: 0 2px 9px rgb(0 0 0 / 15%); outline: none;}
.pa-stage:focus-visible {outline: 2px solid #2563eb; outline-offset: 2px;}
#pa-canvas {display: block;}
#pa-overlay {position: absolute; inset: 0; touch-action: none; cursor: crosshair;}
.pa-stage[data-tool='select'] #pa-overlay {cursor: default;}
.pa-stage[data-tool='text'] #pa-overlay {cursor: text;}
.pa-status-row .tool-status {margin: 0; flex: 1 1 180px; min-width: 0; overflow-wrap: anywhere;}
@media (max-width: 700px) {
    .pa-settings, .pa-settings:has(#pa-text-field:not([hidden])) {grid-template-columns: repeat(2, minmax(0, 1fr));}
    #pa-text-field {grid-column: 1 / -1;}
    .pa-toolbar .pa-button {flex: 1 1 auto; padding-inline: 10px;}
    .pa-scroll {padding: 6px; max-height: 70vh;}
    .pa-pagebar {gap: 6px;}
    .pa-pagebar > .pa-button {flex: 1 1 auto;}
    .pa-page-field {justify-content: center;}
    #pa-count {flex-basis: 100%; margin-inline-start: 0; text-align: center;}
}