/* ReadySetConvert Tools – extra tools (builds on rsc.css variables and components) */
.rsc-xapp,
.rsc-x2app,
.rsc-x3app {
  background: var(--rsc-card, #fff);
  border: 1px solid var(--rsc-line, #e5e7f0);
  border-radius: var(--rsc-radius, 18px);
  box-shadow: var(--rsc-shadow, 0 8px 24px rgba(15, 23, 42, .06));
  padding: clamp(14px, 3vw, 24px);
  margin-top: 24px;
  text-align: left;
}
.rsc-xapp .rsc-controls,
.rsc-x2app .rsc-controls,
.rsc-x3app .rsc-controls { margin-top: 16px; }

.rsc-x-progress { margin-top: 14px; display: flex; align-items: center; gap: 12px; }
.rsc-x-progress[hidden] { display: none; }
.rsc-x-bar { flex: 1; height: 8px; border-radius: 99px; background: var(--rsc-accent-soft, #eef2ff); overflow: hidden; }
.rsc-x-bar span { display: block; height: 100%; width: 0; border-radius: inherit; background: linear-gradient(90deg, var(--rsc-accent, #4f46e5), var(--rsc-accent-2, #7c3aed)); transition: width .2s ease; }
.rsc-x-ptext { font-size: 14px; color: var(--rsc-muted, #5b6477); min-width: 12ch; }

.rsc-x-go-wrap { margin-top: 16px; text-align: center; }
.rsc-x-go-wrap[hidden] { display: none; }
.rsc-x-go[disabled] { opacity: .6; cursor: progress; }

/* Transparent checkerboard behind cut-outs */
.rsc-x-checker {
  background-color: #fff;
  background-image: linear-gradient(45deg, #e5e7eb 25%, transparent 25%), linear-gradient(-45deg, #e5e7eb 25%, transparent 25%), linear-gradient(45deg, transparent 75%, #e5e7eb 75%), linear-gradient(-45deg, transparent 75%, #e5e7eb 75%);
  background-size: 12px 12px;
  background-position: 0 0, 0 6px, 6px -6px, -6px 0;
}

/* Video preview */
.rsc-x-stage { margin-top: 16px; }
.rsc-x-stage[hidden] { display: none; }
.rsc-x-video { display: block; width: 100%; max-height: 420px; border-radius: 12px; background: #0f172a; }

/* GIF frame strip */
.rsc-x-frames { margin-top: 16px; }
.rsc-x-frames[hidden] { display: none; }
.rsc-x-strip { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(92px, 1fr)); gap: 10px; }
.rsc-x-frame { position: relative; aspect-ratio: 1; border: 1px solid var(--rsc-line, #e5e7f0); border-radius: 12px; overflow: hidden; background: var(--rsc-bg, #f7f8fc); cursor: grab; }
.rsc-x-frame.is-drag { opacity: .4; }
.rsc-x-frame img { width: 100%; height: 100%; object-fit: cover; display: block; pointer-events: none; }
.rsc-x-num { position: absolute; left: 6px; top: 6px; min-width: 22px; height: 22px; padding: 0 6px; border-radius: 99px; background: rgba(15, 23, 42, .75); color: #fff; font-size: 12px; font-weight: 600; display: grid; place-items: center; }
.rsc-x-frame .rsc-x { position: absolute; right: 4px; top: 4px; }

/* SEO content sections */
.rsc-x-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; margin-top: 16px; }
.rsc-x-tile { background: var(--rsc-card, #fff); border: 1px solid var(--rsc-line, #e5e7f0); border-radius: 14px; padding: 16px 18px; }
.rsc-x-tile h3 { margin: 0 0 6px; font-size: 17px; line-height: 1.3; color: var(--rsc-ink, #0f172a); }
.rsc-x-tile p { margin: 0; color: var(--rsc-muted, #5b6477); font-size: 15px; line-height: 1.6; }
.rsc-x-list { margin: 12px 0 0; padding-left: 1.2em; color: var(--rsc-muted, #5b6477); line-height: 1.7; }
.rsc-x-list li { margin: 4px 0; }
.rsc-x-more .rsc-prose + .rsc-prose { margin-top: 12px; }

/* Batch 2: text output, size checkboxes, decoder, document thumbnails */
.rsc-item .rsc-x-textout { grid-column: 1 / -1; display: flex; flex-direction: column; gap: 8px; }
.rsc-x-textout textarea { width: 100%; box-sizing: border-box; min-height: 120px; padding: 10px 12px; border: 1px solid var(--rsc-line, #e5e7f0); border-radius: 10px; font: 14px/1.5 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; color: var(--rsc-ink, #0f172a); background: var(--rsc-bg, #f7f8fc); resize: vertical; }
.rsc-x-textout .rsc-btn { align-self: flex-start; }
.rsc-x-checks { display: flex; flex-wrap: wrap; gap: 4px 16px; }
.rsc-x-decode { margin-top: 16px; border: 1px dashed var(--rsc-line, #e5e7f0); border-radius: 12px; padding: 10px 14px; }
.rsc-x-decode summary { cursor: pointer; font-weight: 600; color: var(--rsc-ink, #0f172a); }
.rsc-x-decode textarea { width: 100%; box-sizing: border-box; margin: 10px 0; padding: 10px; border: 1px solid var(--rsc-line, #e5e7f0); border-radius: 10px; font: 13px/1.4 ui-monospace, Menlo, Consolas, monospace; }
.rsc-thumb.rsc-x-doc { display: grid; place-items: center; background: var(--rsc-accent-soft, #eef2ff); }
.rsc-thumb.rsc-x-doc::before { content: "PDF"; font: 700 12px/1 system-ui, sans-serif; color: var(--rsc-accent, #4f46e5); }
.rsc-thumb.rsc-x-doc img { display: none; }

/* Batch 3: text inputs, rotate buttons, color picker */
.rsc-x3app .rsc-field input[type="text"] { width: 100%; box-sizing: border-box; height: 42px; padding: 0 12px; border: 1px solid var(--rsc-line, #e5e7f0); border-radius: 10px; font: inherit; background: #fff; }
.rsc-x3app .rsc-field input[type="file"] { font-size: 13px; max-width: 100%; }
.rsc-x-angles { display: flex; flex-wrap: wrap; gap: 8px; }
.rsc-x-picker { margin-top: 16px; display: grid; grid-template-columns: minmax(0, 1fr) 260px; gap: 16px; align-items: start; }
.rsc-x-picker[hidden] { display: none; }
@media (max-width: 760px) { .rsc-x-picker { grid-template-columns: 1fr; } }
.rsc-x-pick-stage { border-radius: 12px; overflow: hidden; background: var(--rsc-bg, #f7f8fc); text-align: center; }
.rsc-x-pick-canvas { display: block; max-width: 100%; height: auto; margin: 0 auto; cursor: crosshair; }
.rsc-x-big { height: 72px; border-radius: 12px; border: 1px solid var(--rsc-line, #e5e7f0); }
.rsc-x-codes { display: flex; flex-direction: column; gap: 6px; margin: 10px 0; }
.rsc-x-code { display: grid; grid-template-columns: 44px 1fr auto; align-items: center; gap: 8px; padding: 8px 10px; border: 1px solid var(--rsc-line, #e5e7f0); border-radius: 10px; background: #fff; font: 14px/1.2 ui-monospace, Menlo, Consolas, monospace; text-align: left; cursor: pointer; color: var(--rsc-ink, #0f172a); }
.rsc-x-code span { font: 700 11px/1 system-ui, sans-serif; color: var(--rsc-muted, #5b6477); }
.rsc-x-code em { font: 600 12px/1 system-ui, sans-serif; font-style: normal; color: var(--rsc-accent, #4f46e5); }
.rsc-x-label { margin: 12px 0 6px; font: 600 13px/1 system-ui, sans-serif; color: var(--rsc-muted, #5b6477); display: flex; align-items: center; gap: 8px; }
.rsc-x-hover { display: inline-block; width: 18px; height: 18px; border-radius: 5px; border: 1px solid var(--rsc-line, #e5e7f0); }
.rsc-x-palette, .rsc-x-history { display: flex; flex-wrap: wrap; gap: 6px; }
.rsc-x-sw { width: 30px; height: 30px; border-radius: 8px; border: 1px solid rgba(15, 23, 42, .15); cursor: pointer; padding: 0; }