/* ============================================================================
   WebP Frame Extractor (rebuilt 2026-10-14 - styles forked from the GIF Frame Extractor)
   Everything is scoped to .wfe (the tool container) or a wfe- class.
   Light mode default, dark mode via [data-theme="dark"] on <html>.
   Accent: purple like the other image tools (#7c3aed light, #a78bfa dark).
   ========================================================================== */

.wfe {
    --wfe-primary: #7c3aed;
    --wfe-primary-dark: #6d28d9;
    --wfe-primary-soft: rgba(124, 58, 237, 0.10);
    --wfe-success: #339966;
    --wfe-success-soft: rgba(51, 153, 102, 0.12);
    --wfe-danger: #e64e4e;
    --wfe-danger-soft: rgba(230, 78, 78, 0.10);
    --wfe-warning: #b7791f;
    --wfe-warning-soft: rgba(245, 158, 11, 0.12);
    --wfe-bg: #f8fafc;
    --wfe-elevated: #ffffff;
    --wfe-bg-2: #f1f5f9;
    --wfe-text: #1e293b;
    --wfe-text-2: #475569;
    --wfe-muted: #64748b;
    --wfe-border: #e2e8f0;
    --wfe-border-strong: #cbd5e1;
    --wfe-checker: #eef2f6;
    --wfe-switch-off: #cbd5e1;
    --wfe-switch-off-border: #94a3b8;
    --wfe-shadow: 0 1px 3px rgba(15, 23, 42, 0.08);
    --wfe-shadow-lg: 0 18px 40px rgba(15, 23, 42, 0.18);
    --wfe-r-sm: 8px;
    --wfe-r-md: 12px;
    --wfe-r-lg: 16px;
    max-width: 1080px;
    margin: 0 auto;
    padding: 2rem 1rem 3rem;
    color: var(--wfe-text);
    box-sizing: border-box;
}

[data-theme="dark"] .wfe {
    --wfe-primary: #a78bfa;
    --wfe-primary-dark: #c4b5fd;
    --wfe-primary-soft: rgba(167, 139, 250, 0.15);
    --wfe-success: #4ade80;
    --wfe-success-soft: rgba(74, 222, 128, 0.14);
    --wfe-danger: #f87171;
    --wfe-danger-soft: rgba(248, 113, 113, 0.14);
    --wfe-warning: #fbbf24;
    --wfe-warning-soft: rgba(251, 191, 36, 0.14);
    --wfe-bg: #0f172a;
    --wfe-elevated: #1e293b;
    --wfe-bg-2: #273449;
    --wfe-text: #f1f5f9;
    --wfe-text-2: #cbd5e1;
    --wfe-muted: #94a3b8;
    --wfe-border: #334155;
    --wfe-border-strong: #475569;
    --wfe-checker: #2b3a50;
    --wfe-switch-off: #475569;
    --wfe-switch-off-border: #64748b;
    --wfe-shadow: 0 1px 3px rgba(0, 0, 0, 0.35);
    --wfe-shadow-lg: 0 18px 40px rgba(0, 0, 0, 0.5);
}

.wfe *, .wfe *::before, .wfe *::after { box-sizing: border-box; }
.wfe [hidden] { display: none !important; }
.wfe button { width: auto; }   /* custom_styles.css makes every button 100% wide under 768px */
.wfe a { color: var(--wfe-primary); }
.wfe a:hover { color: var(--wfe-primary-dark); }
.wfe i[data-lucide], .wfe svg.lucide { width: 18px; height: 18px; flex-shrink: 0; }

/* ---------- header ---------- */
.wfe .wfe-header { text-align: center; margin-bottom: 1.75rem; }
.wfe .wfe-title-row { display: flex; align-items: center; justify-content: center; gap: 0.85rem; margin-bottom: 0.85rem; }
.wfe .wfe-title-icon {
    width: 56px; height: 56px; border-radius: var(--wfe-r-md);
    background: var(--wfe-primary); color: #fff;
    display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.wfe .wfe-title-icon svg, .wfe .wfe-title-icon i { width: 28px; height: 28px; display: block; }
.wfe .wfe-title { margin: 0; color: var(--wfe-primary); font-size: clamp(1.75rem, 4vw, 2.4rem); font-weight: 700; letter-spacing: -0.02em; }
.wfe .wfe-desc { max-width: 800px; margin: 0 auto; color: var(--wfe-text-2); font-size: 1.05rem; line-height: 1.7; }

/* ---------- error ---------- */
.wfe .wfe-error {
    display: flex; gap: 0.75rem; align-items: flex-start;
    background: var(--wfe-danger-soft); border: 1px solid var(--wfe-danger); color: var(--wfe-text);
    border-radius: var(--wfe-r-md); padding: 0.85rem 1rem; margin: 0 0 1rem;
}
.wfe .wfe-error > svg { color: var(--wfe-danger); margin-top: 2px; }
.wfe .wfe-error p { margin: 0; line-height: 1.55; }
.wfe .wfe-error-body { flex: 1; min-width: 0; }
.wfe .wfe-x { background: none; border: 0; color: var(--wfe-muted); cursor: pointer; padding: 2px; border-radius: 6px; display: inline-flex; }
.wfe .wfe-x:hover { color: var(--wfe-text); background: var(--wfe-bg-2); }

/* ---------- cards ---------- */
.wfe .wfe-card {
    background: var(--wfe-elevated); border: 1px solid var(--wfe-border);
    border-radius: var(--wfe-r-lg); padding: 1.25rem; box-shadow: var(--wfe-shadow);
}

/* ---------- upload ---------- */
.wfe .wfe-drop {
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.45rem;
    min-height: 260px; padding: 2.25rem 1.25rem; text-align: center; cursor: pointer;
    border: 2px dashed var(--wfe-border-strong); border-radius: var(--wfe-r-lg);
    background: var(--wfe-elevated); transition: border-color 0.2s ease, background-color 0.2s ease;
}
.wfe .wfe-drop:hover, .wfe .wfe-drop.wfe-over, .wfe .wfe-drop:focus-within { border-color: var(--wfe-primary); background: var(--wfe-primary-soft); }
.wfe .wfe-drop-icon {
    width: 64px; height: 64px; border-radius: 50%; background: var(--wfe-primary-soft); color: var(--wfe-primary);
    display: flex; align-items: center; justify-content: center; margin-bottom: 0.35rem;
}
.wfe .wfe-drop-icon svg { width: 30px; height: 30px; }
.wfe .wfe-drop strong { font-size: 1.25rem; color: var(--wfe-text); }
.wfe .wfe-drop-link { color: var(--wfe-primary); text-decoration: underline; text-underline-offset: 3px; }
.wfe .wfe-drop-sub { color: var(--wfe-muted); font-size: 0.92rem; }
.wfe .wfe-badges { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.5rem; margin-top: 0.6rem; }
.wfe .wfe-badge {
    display: inline-flex; align-items: center; gap: 0.35rem; padding: 0.3rem 0.65rem; border-radius: 999px;
    background: var(--wfe-bg-2); color: var(--wfe-text-2); font-size: 0.8rem; font-weight: 600;
}
.wfe .wfe-badge svg { width: 14px; height: 14px; color: var(--wfe-success); }
.wfe .wfe-reading { display: flex; align-items: center; justify-content: center; gap: 0.6rem; padding: 0.75rem; color: var(--wfe-muted); font-size: 0.92rem; }

/* ConvertICO ring loader (same rings as the header logo) */
.wfe .wfe-loader { display: block; width: 32px; height: 32px; overflow: visible;
    --cico-outer: #f2534e; --cico-outer-soft: #f8d3d1; --cico-mid: #31ae77; --cico-mid-soft: #d0e7dd; --cico-inner: #2b9edb; }
[data-theme="dark"] .wfe .wfe-loader { --cico-outer-soft: rgba(242, 83, 78, 0.22); --cico-mid-soft: rgba(49, 174, 119, 0.22); }
.wfe .wfe-loader circle { fill: none; stroke-width: 72; transform-box: fill-box; transform-origin: center; }
.wfe .wfe-loader .bp { stroke: var(--cico-outer-soft); }
.wfe .wfe-loader .gp { stroke: var(--cico-mid-soft); }
.wfe .wfe-loader .b { stroke: var(--cico-outer); stroke-linecap: round; stroke-dasharray: 35.3 100; animation: wfeSpinL 1.3s linear infinite; }
.wfe .wfe-loader .g { stroke: var(--cico-mid); stroke-linecap: round; stroke-dasharray: 75.8 100; animation: wfeSpinR 2.1s linear infinite; }
.wfe .wfe-loader .r { stroke: var(--cico-inner); animation: wfeBreathe 1.3s ease-in-out infinite; }
@keyframes wfeSpinL { from { transform: rotate(117deg); } to { transform: rotate(-243deg); } }
@keyframes wfeSpinR { from { transform: rotate(36deg); } to { transform: rotate(396deg); } }
@keyframes wfeBreathe { 50% { transform: scale(0.9); } }
@media (prefers-reduced-motion: reduce) {
    .wfe .wfe-loader .b { animation-duration: 4s; }
    .wfe .wfe-loader .g { animation-duration: 6s; }
    .wfe .wfe-loader .r { animation: none; }
}

/* recent */
.wfe .wfe-recent { margin-top: 1rem; }
.wfe .wfe-recent-head { display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; margin-bottom: 0.65rem; }
.wfe .wfe-recent-head h2 { display: flex; align-items: center; gap: 0.45rem; margin: 0; font-size: 1rem; color: var(--wfe-text); }
.wfe .wfe-recent-head h2 svg { color: var(--wfe-primary); }
.wfe .wfe-recent-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 0.65rem; }
.wfe .wfe-recent-item { position: relative; min-width: 0; border: 1px solid var(--wfe-border); border-radius: var(--wfe-r-md); overflow: hidden; background: var(--wfe-elevated); }
.wfe .wfe-recent-thumb { height: 92px; display: flex; align-items: center; justify-content: center; background: var(--wfe-checker); }
.wfe .wfe-recent-thumb img { max-width: 100%; max-height: 92px; display: block; }
.wfe .wfe-recent-info { padding: 0.45rem 0.55rem; font-size: 0.78rem; color: var(--wfe-muted); display: flex; align-items: center; gap: 0.4rem; }
.wfe .wfe-recent-text { min-width: 0; flex: 1; }
.wfe .wfe-recent-name { display: block; color: var(--wfe-text); font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.wfe .wfe-recent-dl {
    flex-shrink: 0; width: 30px; height: 30px; border-radius: 8px; border: 1px solid var(--wfe-border);
    background: var(--wfe-elevated); color: var(--wfe-primary); display: inline-flex; align-items: center; justify-content: center; cursor: pointer;
}
.wfe .wfe-recent-dl:hover { background: var(--wfe-primary-soft); }
.wfe .wfe-recent-dl svg { width: 15px; height: 15px; }

/* ---------- buttons ---------- */
.wfe .wfe-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 0.45rem;
    min-height: 44px; padding: 0.6rem 1.15rem; border-radius: var(--wfe-r-md);
    font: inherit; font-weight: 600; font-size: 0.95rem; cursor: pointer; text-decoration: none;
    border: 1px solid transparent; transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}
.wfe .wfe-btn:focus-visible { outline: 2px solid var(--wfe-primary); outline-offset: 2px; }
.wfe .wfe-btn-primary { background: #7c3aed; color: #fff; }
.wfe .wfe-btn-primary:hover { background: #6d28d9; color: #fff; }
[data-theme="dark"] .wfe .wfe-btn-primary { background: #7c3aed; }
[data-theme="dark"] .wfe .wfe-btn-primary:hover { background: #8b5cf6; }
.wfe .wfe-btn-primary:disabled { opacity: 0.55; cursor: not-allowed; }
.wfe .wfe-btn-ghost { background: var(--wfe-elevated); color: var(--wfe-text); border-color: var(--wfe-border-strong); }
.wfe .wfe-btn-ghost:hover { border-color: var(--wfe-primary); color: var(--wfe-primary); }
.wfe .wfe-btn-sm { white-space: nowrap; flex-shrink: 0; min-height: 34px; padding: 0.35rem 0.75rem; font-size: 0.85rem; border-radius: var(--wfe-r-sm); }
.wfe .wfe-btn-sm svg { width: 15px; height: 15px; }
.wfe .wfe-link-btn { background: none; border: 0; padding: 0.25rem; font: inherit; font-size: 0.85rem; color: var(--wfe-muted); cursor: pointer; display: inline-flex; align-items: center; gap: 0.3rem; }
.wfe .wfe-link-btn:hover { color: var(--wfe-danger); }
.wfe .wfe-link-btn svg { width: 15px; height: 15px; }

/* ---------- editor ---------- */

.wfe .wfe-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 1rem; align-items: start; }
.wfe .wfe-grid > * { min-width: 0; }
.wfe .wfe-panel-head { display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; margin-bottom: 0.75rem; }
.wfe .wfe-panel-head h2 { display: flex; align-items: center; gap: 0.45rem; margin: 0; font-size: 1rem; font-weight: 700; color: var(--wfe-text); }
.wfe .wfe-panel-head h2 svg { color: var(--wfe-primary); }
.wfe .wfe-chip {
    display: inline-flex; align-items: center; gap: 0.3rem; font-size: 0.78rem; font-weight: 700;
    color: var(--wfe-primary); background: var(--wfe-primary-soft); border-radius: 6px; padding: 0.18rem 0.55rem; white-space: nowrap;
}

.wfe .wfe-stagebox {
    position: relative; height: 320px; border-radius: var(--wfe-r-md); border: 1px solid var(--wfe-border);
    background-color: var(--wfe-bg-2);
    display: flex; align-items: center; justify-content: center; overflow: hidden; padding: 12px;
}
.wfe .wfe-frame {
    position: relative; max-width: 100%; max-height: 100%; outline: 2px dashed var(--wfe-primary); outline-offset: 0;
    background-color: var(--wfe-elevated);
    background-image: linear-gradient(45deg, var(--wfe-checker) 25%, transparent 25%), linear-gradient(-45deg, var(--wfe-checker) 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, var(--wfe-checker) 75%), linear-gradient(-45deg, transparent 75%, var(--wfe-checker) 75%);
    background-size: 16px 16px; background-position: 0 0, 0 8px, 8px -8px, -8px 0;
    overflow: hidden;
}
.wfe .wfe-frame img { display: block; width: 100%; height: 100%; object-fit: fill; image-rendering: auto; }
.wfe .wfe-frame.wfe-pixel img { image-rendering: pixelated; }
.wfe .wfe-stage-note { position: absolute; left: 10px; bottom: 8px; font-size: 0.72rem; color: var(--wfe-muted); background: var(--wfe-elevated); border-radius: 6px; padding: 0.1rem 0.45rem; border: 1px solid var(--wfe-border); }
.wfe .wfe-facts { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 0.75rem; }
.wfe .wfe-fact { display: inline-flex; align-items: center; gap: 0.3rem; font-size: 0.8rem; color: var(--wfe-text-2); background: var(--wfe-bg-2); border-radius: 999px; padding: 0.25rem 0.6rem; }
.wfe .wfe-fact svg { width: 14px; height: 14px; color: var(--wfe-primary); }

/* presets */

.wfe .wfe-caption { display: block; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--wfe-muted); margin: 0 0 0.45rem; }

/* mode tabs */
.wfe .wfe-tabs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.3rem; background: var(--wfe-bg-2); padding: 0.3rem; border-radius: var(--wfe-r-md); margin-bottom: 0.875rem; }
.wfe .wfe-tab {
    display: inline-flex; align-items: center; justify-content: center; gap: 0.35rem; min-height: 40px; padding: 0.4rem 0.5rem;
    border: 0; border-radius: 9px; background: transparent; color: var(--wfe-text-2); font: inherit; font-size: 0.88rem; font-weight: 600; cursor: pointer;
}
.wfe .wfe-tab svg { width: 16px; height: 16px; }
.wfe .wfe-tab.wfe-on { background: var(--wfe-elevated); color: var(--wfe-primary); box-shadow: var(--wfe-shadow); }

/* main controls */
.wfe .wfe-range { width: 100%; accent-color: var(--wfe-primary); margin: 0.2rem 0; }
.wfe .wfe-pair { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); gap: 0.5rem; align-items: end; }
.wfe .wfe-field label, .wfe .wfe-field .wfe-label { display: block; font-size: 0.8rem; font-weight: 600; color: var(--wfe-text-2); margin-bottom: 0.3rem; }
.wfe .wfe-q {
    min-height: 36px; padding: 0.3rem 0.25rem; border: 1px solid var(--wfe-border-strong); border-radius: var(--wfe-r-sm);
    background: var(--wfe-elevated); color: var(--wfe-text); font: inherit; font-size: 0.82rem; font-weight: 600; cursor: pointer; line-height: 1.2;
}
.wfe .wfe-q small { display: block; font-size: 0.68rem; font-weight: 500; color: var(--wfe-muted); }
.wfe .wfe-q:hover { border-color: var(--wfe-primary); }
.wfe .wfe-q.wfe-on { background: var(--wfe-primary-soft); border-color: var(--wfe-primary); color: var(--wfe-primary); }
.wfe .wfe-q.wfe-on small { color: var(--wfe-primary); }
.wfe .wfe-seg { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.35rem; }
.wfe .wfe-seg-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.wfe .wfe-hint { font-size: 0.8rem; color: var(--wfe-muted); margin: 0.5rem 0 0; line-height: 1.45; }

/* ---------- secondary options: one-line rows ---------- */
.wfe .wfe-adv { background: var(--wfe-elevated); border: 1px solid var(--wfe-border); border-radius: var(--wfe-r-md); overflow: hidden; margin-bottom: 0.875rem; }
.wfe .wfe-adv-row + .wfe-adv-row { border-top: 1px solid var(--wfe-border); }
.wfe .wfe-adv-head {
    width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; min-height: 52px; padding: 0.6rem 0.9rem;
    background: none; border: 0; cursor: pointer; text-align: left; font: inherit; color: var(--wfe-text);
}
.wfe .wfe-adv-head:hover { background: var(--wfe-bg-2); }
.wfe .wfe-adv-head:focus-visible { outline: 2px solid var(--wfe-primary); outline-offset: -2px; }
.wfe .wfe-adv-left, .wfe .wfe-adv-right { display: inline-flex; align-items: center; gap: 0.6rem; min-width: 0; }
.wfe .wfe-adv-right { flex-shrink: 0; gap: 0.5rem; }
.wfe .wfe-adv-left > svg { width: 16px; height: 16px; color: var(--wfe-primary); }
.wfe .wfe-adv-text { display: flex; flex-direction: column; min-width: 0; }
.wfe .wfe-adv-title { font-size: 0.86rem; font-weight: 600; color: var(--wfe-text); white-space: nowrap; }
.wfe .wfe-adv-hint { font-size: 0.75rem; color: var(--wfe-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.wfe .wfe-adv-value {
    font-size: 0.76rem; font-weight: 700; color: var(--wfe-primary); background: var(--wfe-primary-soft); border-radius: 6px;
    padding: 0.15rem 0.5rem; max-width: 120px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.wfe .wfe-adv-chev { width: 16px; height: 16px; color: var(--wfe-muted); transition: transform 0.2s ease; }
.wfe .wfe-adv-row.wfe-open .wfe-adv-chev { transform: rotate(180deg); }
.wfe .wfe-adv-row.wfe-open .wfe-adv-head, .wfe .wfe-adv-row.wfe-open .wfe-adv-body { background: var(--wfe-bg-2); }
.wfe .wfe-adv-body { padding: 0.25rem 0.9rem 0.9rem; display: flex; flex-direction: column; gap: 0.55rem; animation: wfeReveal 0.18s ease; }
@keyframes wfeReveal { from { opacity: 0; transform: translateY(-3px); } to { opacity: 1; transform: none; } }
.wfe .wfe-qcard {
    display: flex; flex-direction: column; align-items: flex-start; gap: 0.1rem; padding: 0.5rem 0.6rem; min-height: 54px;
    border: 1px solid var(--wfe-border-strong); border-radius: var(--wfe-r-sm); background: var(--wfe-elevated); cursor: pointer; font: inherit; text-align: left; color: var(--wfe-text);
}
.wfe .wfe-qcard b { font-size: 0.86rem; }
.wfe .wfe-qcard span { font-size: 0.72rem; color: var(--wfe-muted); line-height: 1.3; }
.wfe .wfe-qcard:hover { border-color: var(--wfe-primary); }
.wfe .wfe-qcard.wfe-on { border-color: var(--wfe-primary); background: var(--wfe-primary-soft); }
.wfe .wfe-qcard.wfe-on b { color: var(--wfe-primary); }
.wfe .wfe-qcard:disabled { opacity: 0.45; cursor: not-allowed; }
.wfe .wfe-inline-field { display: flex; align-items: center; gap: 0.5rem; font-size: 0.85rem; color: var(--wfe-text-2); }
.wfe .wfe-inline-field input[type="number"] {
    width: 110px; padding: 0.4rem 0.5rem; border: 1px solid var(--wfe-border-strong); border-radius: var(--wfe-r-sm);
    background: var(--wfe-elevated); color: var(--wfe-text); font: inherit; font-weight: 600;
}
.wfe .wfe-inline-field input[type="number"]:focus { outline: none; border-color: var(--wfe-primary); box-shadow: 0 0 0 3px var(--wfe-primary-soft); }
.wfe .wfe-subrow { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; padding-top: 0.35rem; }
.wfe .wfe-subrow-text { display: flex; flex-direction: column; min-width: 0; }
.wfe .wfe-subrow-text b { font-size: 0.84rem; color: var(--wfe-text); font-weight: 600; }
.wfe .wfe-subrow-text span { font-size: 0.74rem; color: var(--wfe-muted); }
.wfe .wfe-switchwrap { display: inline-flex; align-items: center; gap: 0.45rem; flex-shrink: 0; }
.wfe .wfe-state { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.04em; color: var(--wfe-muted); min-width: 26px; text-align: right; }
.wfe .wfe-state.wfe-on { color: var(--wfe-primary); }

/* switch - must out-specify the site-wide checkbox style in custom_styles.css */
.tool-container input[type="checkbox"].wfe-switch {
    -webkit-appearance: none !important; -moz-appearance: none !important; appearance: none !important;
    box-sizing: border-box !important; position: relative !important; display: inline-block !important;
    width: 44px !important; min-width: 44px !important; max-width: 44px !important;
    height: 24px !important; min-height: 24px !important; padding: 0 !important; margin: 0 !important;
    border: 1px solid var(--wfe-switch-off-border) !important; border-radius: 999px !important;
    background: var(--wfe-switch-off) !important; background-color: var(--wfe-switch-off) !important;
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.08) !important; cursor: pointer !important; flex-shrink: 0 !important;
    outline: none !important; vertical-align: middle !important; transition: background-color 0.2s ease, border-color 0.2s ease !important;
}
.tool-container input[type="checkbox"].wfe-switch:hover { border-color: var(--wfe-primary) !important; }
.tool-container input[type="checkbox"].wfe-switch:checked {
    background: var(--wfe-primary) !important; background-color: var(--wfe-primary) !important; border-color: var(--wfe-primary) !important; box-shadow: none !important;
}
.tool-container input[type="checkbox"].wfe-switch::after,
.tool-container input[type="checkbox"].wfe-switch:checked::after {
    content: '' !important; position: absolute !important; display: block !important; top: 2px !important; left: 2px !important; right: auto !important; bottom: auto !important;
    width: 18px !important; height: 18px !important; margin: 0 !important; padding: 0 !important; font-size: 0 !important; line-height: 0 !important;
    border-radius: 50% !important; border: 1px solid rgba(0, 0, 0, 0.12) !important; background: #fff !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.25) !important; transform: none !important; transition: transform 0.2s ease !important;
}
.tool-container input[type="checkbox"].wfe-switch:checked::after { transform: translateX(20px) !important; }
.tool-container input[type="checkbox"].wfe-switch:focus-visible { outline: 2px solid var(--wfe-primary) !important; outline-offset: 2px !important; }

/* summary + guards */
.wfe .wfe-summary { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); align-items: center; gap: 0.5rem; background: var(--wfe-primary-soft); border-radius: var(--wfe-r-md); padding: 0.75rem 0.9rem; }
.wfe .wfe-sum-item { display: flex; flex-direction: column; min-width: 0; }
.wfe .wfe-sum-item span { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--wfe-muted); font-weight: 700; }
.wfe .wfe-sum-item b { font-size: 1.05rem; color: var(--wfe-text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.wfe .wfe-sum-item.wfe-new b { color: var(--wfe-primary); }
.wfe .wfe-sum-arrow svg { color: var(--wfe-muted); }
.wfe .wfe-guard { display: flex; gap: 0.6rem; align-items: flex-start; margin-top: 0.75rem; padding: 0.65rem 0.8rem; border-radius: var(--wfe-r-md); font-size: 0.84rem; line-height: 1.5; background: var(--wfe-primary-soft); color: var(--wfe-text); border: 1px solid transparent; }
.wfe .wfe-guard svg { width: 17px; height: 17px; color: var(--wfe-primary); margin-top: 1px; }
.wfe .wfe-guard.wfe-warn { background: var(--wfe-warning-soft); border-color: rgba(245, 158, 11, 0.35); }
.wfe .wfe-guard.wfe-warn svg { color: var(--wfe-warning); }
.wfe .wfe-guard p { margin: 0; }

.wfe .wfe-actions { display: flex; justify-content: flex-end; gap: 0.6rem; flex-wrap: wrap; margin-top: 1rem; }
.wfe .wfe-kbd { font-size: 0.75rem; color: var(--wfe-muted); align-self: center; margin-right: auto; }
.wfe kbd { font: inherit; font-size: 0.72rem; border: 1px solid var(--wfe-border-strong); border-bottom-width: 2px; border-radius: 5px; padding: 0 0.3rem; background: var(--wfe-elevated); }

/* ---------- processing overlay ---------- */
.wfe .wfe-overlay { position: fixed; inset: 0; z-index: 9000; background: rgba(0, 0, 0, 0.6); display: flex; align-items: center; justify-content: center; padding: 1rem; }
.wfe .wfe-proc { width: 100%; max-width: 420px; min-width: 0; background: var(--wfe-elevated); border: 1px solid var(--wfe-border); border-radius: var(--wfe-r-lg); padding: 1.5rem 1.4rem; box-shadow: var(--wfe-shadow-lg); text-align: center; }
.wfe .wfe-stages { display: flex; align-items: flex-start; justify-content: center; margin-bottom: 1.1rem; }
.wfe .wfe-stage { display: flex; flex-direction: column; align-items: center; gap: 0.3rem; font-size: 0.72rem; font-weight: 600; color: var(--wfe-muted); width: 62px; }
.wfe .wfe-stage svg { width: 20px; height: 20px; box-sizing: content-box; padding: 6px; border-radius: 50%; background: var(--wfe-bg-2); color: var(--wfe-muted); }
.wfe .wfe-stage.wfe-active { color: var(--wfe-primary); }
.wfe .wfe-stage.wfe-active svg { background: var(--wfe-primary); color: #fff; }
.wfe .wfe-stage.wfe-done { color: var(--wfe-success); }
.wfe .wfe-stage.wfe-done svg { background: var(--wfe-success); color: #fff; }
.wfe .wfe-conn { width: 28px; height: 2px; background: var(--wfe-border-strong); margin-top: 16px; flex-shrink: 0; }
.wfe .wfe-conn.wfe-done { background: var(--wfe-success); }
.wfe .wfe-bar { height: 8px; border-radius: 999px; background: var(--wfe-bg-2); overflow: hidden; }
.wfe .wfe-bar-fill { height: 100%; width: 0; background: var(--wfe-primary); border-radius: 999px; transition: width 0.35s ease; }
.wfe .wfe-proc-row { display: flex; justify-content: space-between; align-items: baseline; gap: 0.75rem; margin-top: 0.6rem; }
.wfe .wfe-proc-pct { font-weight: 800; color: var(--wfe-text); font-size: 1rem; }
.wfe .wfe-proc-status { color: var(--wfe-muted); font-size: 0.86rem; text-align: right; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------- results ---------- */

.wfe .wfe-res-badge { width: 48px; height: 48px; border-radius: 50%; background: var(--wfe-success-soft); color: var(--wfe-success); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.wfe .wfe-res-badge svg { width: 26px; height: 26px; }


.wfe .wfe-info { display: flex; flex-direction: column; gap: 1rem; }
.wfe .wfe-info-card { background: var(--wfe-elevated); border: 1px solid var(--wfe-border); border-radius: var(--wfe-r-lg); padding: 1.4rem 1.5rem; }
.wfe .wfe-info-card h2 { display: flex; align-items: center; gap: 0.55rem; margin: 0 0 0.85rem; font-size: 1.3rem; color: var(--wfe-text); }
.wfe .wfe-info-card h2 svg { width: 22px; height: 22px; color: var(--wfe-primary); }
.wfe .wfe-info-card h3 { margin: 0 0 0.35rem; font-size: 1rem; color: var(--wfe-text); }
.wfe .wfe-info-card p, .wfe .wfe-info-card li { color: var(--wfe-text-2); line-height: 1.7; font-size: 0.97rem; }
.wfe .wfe-info-card p { margin: 0 0 0.75rem; }
.wfe .wfe-info-card p:last-child { margin-bottom: 0; }


.wfe .wfe-two { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.85rem; }
.wfe .wfe-two > div { background: var(--wfe-bg-2); border-radius: var(--wfe-r-md); padding: 0.9rem 1rem; min-width: 0; }
.wfe .wfe-two p { font-size: 0.92rem; margin: 0 0 0.5rem; }
.wfe .wfe-tag { display: inline-block; font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; padding: 0.15rem 0.5rem; border-radius: 6px; background: var(--wfe-primary-soft); color: var(--wfe-primary); margin-bottom: 0.4rem; }

/* FAQ - open/close is handled site-wide by _footer.php (.faq-item.open) */


/* ============================================================================
   Frame Extractor components
   ========================================================================== */
.wfe .wfe-seg-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.wfe .wfe-seg-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.wfe .wfe-tabs { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-bottom: 0; flex: 1; min-width: 0; max-width: 420px; }
.wfe code { font-size: 0.88em; background: var(--wfe-bg-2); border-radius: 5px; padding: 0.05rem 0.35rem; color: var(--wfe-text); }
.wfe .wfe-error-actions { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 0.65rem; }

/* file bar */
.wfe .wfe-filebar { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; margin-bottom: 1rem;
    background: var(--wfe-elevated); border: 1px solid var(--wfe-border); border-radius: var(--wfe-r-lg); padding: 0.75rem 0.9rem; box-shadow: var(--wfe-shadow); }
.wfe .wfe-file-main { display: flex; align-items: center; gap: 0.75rem; min-width: 0; }
.wfe .wfe-file-icon { width: 40px; height: 40px; border-radius: 10px; background: var(--wfe-primary-soft); color: var(--wfe-primary); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.wfe .wfe-file-text { display: flex; flex-direction: column; gap: 0.3rem; min-width: 0; }
.wfe .wfe-file-text > b { color: var(--wfe-text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.wfe .wfe-filebar .wfe-facts { margin-top: 0; }
.wfe #wfeNotice { margin: 0 0 1rem; }

/* stage */
.wfe .wfe-frame { outline: 0; border: 1px solid var(--wfe-border-strong); line-height: 0; }
.wfe .wfe-frame img, .wfe .wfe-frame canvas { display: block; max-width: 100%; max-height: 294px; width: auto; height: auto; }
.wfe .wfe-frame.wfe-pixel img, .wfe .wfe-frame.wfe-pixel canvas { image-rendering: pixelated; }
.wfe .wfe-frame.wfe-solid { background-image: none; }
.wfe .wfe-nav { display: flex; align-items: center; gap: 0.5rem; margin-top: 0.75rem; flex-wrap: wrap; }
.wfe .wfe-icon-btn {
    width: 38px; height: 38px; border-radius: var(--wfe-r-sm); border: 1px solid var(--wfe-border-strong); background: var(--wfe-elevated);
    color: var(--wfe-text-2); display: inline-flex; align-items: center; justify-content: center; cursor: pointer; padding: 0; flex-shrink: 0;
}
.wfe .wfe-icon-btn:hover { border-color: var(--wfe-primary); color: var(--wfe-primary); }
.wfe .wfe-icon-btn:focus-visible { outline: 2px solid var(--wfe-primary); outline-offset: 2px; }
.wfe .wfe-icon-btn:disabled { opacity: 0.45; cursor: not-allowed; }
.wfe .wfe-pos { margin-left: auto; font-size: 0.85rem; font-weight: 700; color: var(--wfe-text-2); white-space: nowrap; }
.wfe .wfe-finfo { display: flex; flex-wrap: wrap; gap: 0.35rem; margin-top: 0.6rem; min-height: 1.6rem; }
.wfe .wfe-finfo .wfe-fact b { color: var(--wfe-text); font-weight: 700; }
.wfe .wfe-frame-actions { display: flex; flex-wrap: wrap; gap: 0.45rem; margin-top: 0.7rem; }
.wfe .wfe-btn-sm.wfe-on { border-color: var(--wfe-primary); color: var(--wfe-primary); background: var(--wfe-primary-soft); }

/* settings extras */
.wfe .wfe-card > .wfe-caption { margin-bottom: 0.5rem; }
.wfe #wfeFormatHint { margin: 0.5rem 0 0.85rem; }
.wfe .wfe-colorrow { display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap; }
.wfe input[type="color"] { width: 44px; height: 34px; padding: 2px; border: 1px solid var(--wfe-border-strong); border-radius: var(--wfe-r-sm); background: var(--wfe-elevated); cursor: pointer; flex-shrink: 0; }
.wfe .wfe-swatches { display: flex; gap: 0.4rem; }
.wfe .wfe-swatches button { width: 28px; height: 28px; border-radius: 50%; border: 2px solid var(--wfe-border-strong); cursor: pointer; padding: 0; }
.wfe .wfe-swatches button:hover, .wfe .wfe-swatches button.wfe-on { border-color: var(--wfe-primary); box-shadow: 0 0 0 2px var(--wfe-primary-soft); }
.wfe .wfe-field-label { font-size: 0.8rem; font-weight: 600; color: var(--wfe-text-2); }
.wfe .wfe-text, .wfe .wfe-num, .wfe .wfe-tools input[type="number"] {
    width: 100%; min-width: 0; padding: 0.5rem 0.65rem; border: 1px solid var(--wfe-border-strong); border-radius: var(--wfe-r-sm);
    background: var(--wfe-elevated); color: var(--wfe-text); font: inherit; font-size: 0.92rem; font-weight: 600; box-sizing: border-box; margin: 0;
}
.wfe .wfe-text:focus, .wfe .wfe-num:focus, .wfe .wfe-tools input[type="number"]:focus { outline: none; border-color: var(--wfe-primary); box-shadow: 0 0 0 3px var(--wfe-primary-soft); }
.wfe .wfe-text.wfe-bad { border-color: var(--wfe-danger); box-shadow: 0 0 0 3px var(--wfe-danger-soft); }
.wfe .wfe-tokens { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.wfe .wfe-token { font: inherit; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.78rem; padding: 0.2rem 0.5rem; border-radius: 6px;
    border: 1px dashed var(--wfe-border-strong); background: var(--wfe-bg-2); color: var(--wfe-text); cursor: pointer; }
.wfe .wfe-token:hover { border-color: var(--wfe-primary); color: var(--wfe-primary); }
.wfe .wfe-pair { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 0.75rem; }

/* frame grid */
.wfe .wfe-frames { margin-top: 1rem; }
.wfe .wfe-tools { display: flex; flex-wrap: wrap; align-items: center; gap: 0.6rem 1rem; margin-bottom: 0.5rem; }
.wfe .wfe-tool-group { display: flex; align-items: center; gap: 0.35rem; min-width: 0; }
.wfe .wfe-tool-group .wfe-q { padding: 0.3rem 0.7rem; min-height: 34px; }
.wfe .wfe-tool-group label { font-size: 0.84rem; color: var(--wfe-text-2); font-weight: 600; }
.wfe .wfe-tools input[type="number"] { width: 64px; padding: 0.35rem 0.4rem; text-align: center; }
.wfe .wfe-pick { flex: 1 1 220px; }
.wfe .wfe-pick .wfe-text { padding: 0.4rem 0.6rem; }
.wfe .wfe-grid-hint { margin: 0 0 0.75rem; }
.wfe .wfe-progress { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 0.75rem; font-size: 0.82rem; color: var(--wfe-muted); }
.wfe .wfe-progress .wfe-bar { flex: 1; }
.wfe .wfe-thumbs { display: grid; grid-template-columns: repeat(auto-fill, minmax(124px, 1fr)); gap: 0.6rem; max-height: 640px; overflow-y: auto; padding: 0.15rem; overscroll-behavior: contain; scrollbar-width: thin; }
.wfe .wfe-th { position: relative; min-width: 0; content-visibility: auto; contain-intrinsic-size: auto 150px; }
.wfe .wfe-th-pick {
    display: flex; flex-direction: column; width: 100%; padding: 0; margin: 0; cursor: pointer; text-align: left; font: inherit; color: inherit;
    border: 2px solid var(--wfe-border); border-radius: var(--wfe-r-md); background: var(--wfe-elevated); overflow: hidden; transition: border-color 0.12s ease, opacity 0.12s ease;
}
.wfe .wfe-th-pick:hover { border-color: var(--wfe-primary); }
.wfe .wfe-th-pick:focus-visible { outline: 2px solid var(--wfe-primary); outline-offset: 2px; }
.wfe .wfe-th-img {
    height: 96px; display: flex; align-items: center; justify-content: center;
    background-color: var(--wfe-elevated);
    background-image: linear-gradient(45deg, var(--wfe-checker) 25%, transparent 25%), linear-gradient(-45deg, var(--wfe-checker) 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, var(--wfe-checker) 75%), linear-gradient(-45deg, transparent 75%, var(--wfe-checker) 75%);
    background-size: 12px 12px; background-position: 0 0, 0 6px, 6px -6px, -6px 0;
}
.wfe .wfe-th-img img { width: 100%; height: 100%; object-fit: contain; display: block; }
.wfe .wfe-th-img img:not([src]) { display: none; }
.wfe .wfe-th-img img.wfe-pixel { image-rendering: pixelated; }
.wfe .wfe-th-meta { display: flex; justify-content: space-between; align-items: baseline; gap: 0.3rem; padding: 0.3rem 0.45rem; font-size: 0.72rem; color: var(--wfe-muted); border-top: 1px solid var(--wfe-border); }
.wfe .wfe-th-meta b { color: var(--wfe-text); font-size: 0.8rem; }
.wfe .wfe-th-meta span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.wfe .wfe-th-tick {
    position: absolute; top: 6px; left: 6px; width: 22px; height: 22px; border-radius: 6px; pointer-events: none;
    border: 2px solid var(--wfe-border-strong); background: var(--wfe-elevated); box-shadow: var(--wfe-shadow);
}
.wfe .wfe-th-view {
    position: absolute; top: 6px; right: 6px; width: 28px; height: 28px; border-radius: 8px; border: 1px solid var(--wfe-border);
    background: var(--wfe-elevated); color: var(--wfe-text-2); display: inline-flex; align-items: center; justify-content: center; cursor: pointer; padding: 0; opacity: 0.92;
}
.wfe .wfe-th-view:hover, .wfe .wfe-th-view:focus-visible { color: var(--wfe-primary); border-color: var(--wfe-primary); opacity: 1; outline: none; }
.wfe .wfe-th-view svg { width: 15px; height: 15px; }
.wfe .wfe-th.wfe-sel .wfe-th-pick { border-color: var(--wfe-primary); }
.wfe .wfe-th.wfe-sel .wfe-th-tick { background: var(--wfe-primary); border-color: var(--wfe-primary); }
.wfe .wfe-th.wfe-sel .wfe-th-tick::after {
    content: ''; position: absolute; left: 5px; top: 1px; width: 6px; height: 11px; border: solid #fff; border-width: 0 2.5px 2.5px 0; transform: rotate(45deg);
}
.wfe .wfe-th:not(.wfe-sel) .wfe-th-img { opacity: 0.45; }
.wfe .wfe-th.wfe-current .wfe-th-pick { box-shadow: 0 0 0 3px var(--wfe-primary-soft); }
.wfe .wfe-th-wait { width: 22px; height: 22px; border-radius: 50%; border: 3px solid var(--wfe-border); border-top-color: var(--wfe-primary); animation: wfeSpin 0.9s linear infinite; }
@keyframes wfeSpin { to { transform: rotate(360deg); } }

/* actions + result */
.wfe .wfe-actions .wfe-btn-primary { min-width: 220px; }
.wfe .wfe-result {
    display: flex; align-items: center; gap: 0.85rem; flex-wrap: wrap; margin-top: 1rem; padding: 0.85rem 1rem;
    border-radius: var(--wfe-r-lg); border: 1px solid var(--wfe-success); background: var(--wfe-success-soft);
}
.wfe .wfe-result .wfe-res-badge { width: 40px; height: 40px; }
.wfe .wfe-res-text { display: flex; flex-direction: column; min-width: 0; flex: 1 1 220px; }
.wfe .wfe-res-text b { color: var(--wfe-text); }
.wfe .wfe-res-text span { color: var(--wfe-text-2); font-size: 0.86rem; }
.wfe .wfe-res-links { display: flex; flex-wrap: wrap; gap: 0.45rem; }

/* sheets */
.wfe .wfe-sheet { margin-top: 1rem; }
.wfe .wfe-sheet .wfe-panel-head { margin-bottom: 1rem; }
.wfe .wfe-sheet-grid { display: grid; grid-template-columns: minmax(0, 340px) minmax(0, 1fr); gap: 1.1rem; align-items: start; }
.wfe .wfe-sheet-grid > * { min-width: 0; }
.wfe .wfe-sheet-opts { display: flex; flex-direction: column; gap: 0.7rem; }
.wfe .wfe-sheet-opts > div { display: flex; flex-direction: column; gap: 0.6rem; }
.wfe .wfe-sheet-size { margin: 0; font-size: 0.86rem; color: var(--wfe-text-2); font-weight: 600; }
.wfe .wfe-sheet-preview {
    position: relative; min-height: 220px; max-height: 520px; overflow: auto; border-radius: var(--wfe-r-md); border: 1px solid var(--wfe-border);
    background-color: var(--wfe-elevated);
    background-image: linear-gradient(45deg, var(--wfe-checker) 25%, transparent 25%), linear-gradient(-45deg, var(--wfe-checker) 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, var(--wfe-checker) 75%), linear-gradient(-45deg, transparent 75%, var(--wfe-checker) 75%);
    background-size: 16px 16px; background-position: 0 0, 0 8px, 8px -8px, -8px 0;
    display: flex; align-items: flex-start; justify-content: center; padding: 10px 10px 34px;
}
.wfe .wfe-sheet-preview canvas { display: block; max-width: 100%; height: auto; box-shadow: var(--wfe-shadow); }
.wfe .wfe-sheet-preview .wfe-stage-note { bottom: 8px; }
.wfe .wfe-sheet .wfe-btn-primary { align-self: flex-start; }

/* recent GIFs: whole card opens the GIF, x removes it */
.wfe .wfe-recent-open { display: block; width: 100%; padding: 0; margin: 0; border: 0; background: none; cursor: pointer; text-align: left; font: inherit; color: inherit; }
.wfe .wfe-recent-open:focus-visible { outline: 2px solid var(--wfe-primary); outline-offset: -2px; }
.wfe .wfe-recent-item:hover { border-color: var(--wfe-primary); }
.wfe .wfe-recent-item .wfe-recent-dl { position: absolute; top: 6px; right: 6px; }
.wfe .wfe-recent .wfe-hint { margin-top: 0.6rem; }

/* overlay cancel */
.wfe .wfe-cancel { margin-top: 1rem; }

/* ---------- responsive ---------- */
@media (max-width: 860px) {
    .wfe .wfe-grid { grid-template-columns: minmax(0, 1fr); }
    .wfe .wfe-stagebox { height: 260px; }
    .wfe .wfe-frame img, .wfe .wfe-frame canvas { max-height: 234px; }
    .wfe .wfe-sheet-grid { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 560px) {
    .wfe { padding: 1.25rem 0.75rem 2.5rem; }
    .wfe .wfe-title-icon { width: 46px; height: 46px; }
    .wfe .wfe-title-icon svg { width: 24px; height: 24px; }
    .wfe .wfe-card { padding: 0.9rem; }
    .wfe .wfe-seg-4, .wfe .wfe-seg-5 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .wfe .wfe-seg { grid-template-columns: minmax(0, 1fr); }
    .wfe .wfe-seg.wfe-seg-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .wfe .wfe-two { grid-template-columns: minmax(0, 1fr); }
    .wfe .wfe-adv-hint { white-space: normal; }
    .wfe .wfe-info-card { padding: 1.1rem; }
    .wfe .wfe-kbd { display: none; }
    .wfe .wfe-actions .wfe-btn { flex: 1 1 auto; }
    .wfe .wfe-actions .wfe-btn-primary { flex-basis: 100%; min-width: 0; }
    .wfe .wfe-thumbs { grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); max-height: 520px; }
    .wfe .wfe-th-img { height: 80px; }
    .wfe #wfeFormatSeg { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .wfe #wfeFormatSeg .wfe-qcard span { font-size: 0.68rem; }
    .wfe .wfe-filebar { flex-wrap: wrap; }
    .wfe .wfe-tools { gap: 0.5rem; }
    .wfe .wfe-tab { font-size: 0.8rem; padding: 0.4rem 0.3rem; }
    .wfe .wfe-tab svg { display: none; }
}

/* ---------- hand-off note + "paste a Tenor, GIPHY or X link" (added 2026-10-09) ---------- */
.wfe .wfe-linkin { margin: 0.85rem auto 0; max-width: 560px; text-align: center; }
.wfe .wfe-linkin-label { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.9rem; color: var(--wfe-muted); font-weight: 600; margin: 0; }
.wfe .wfe-linkin-label svg { width: 16px; height: 16px; }
.wfe .wfe-linkin-row { display: flex; gap: 0.5rem; margin-top: 0.4rem; min-width: 0; }
.wfe .wfe-linkin-input {
    flex: 1 1 auto; min-width: 0; height: 40px; margin: 0; padding: 0 0.8rem; box-sizing: border-box;
    border: 1px solid var(--wfe-border); border-radius: 10px; background: var(--wfe-elevated); color: var(--wfe-text); font: inherit; font-size: 0.92rem;
}
.wfe .wfe-linkin-input::placeholder { color: var(--wfe-muted); opacity: 0.85; }
.wfe .wfe-linkin-input:focus { outline: none; border-color: var(--wfe-primary); box-shadow: 0 0 0 3px var(--wfe-primary-soft); }
.wfe .wfe-linkin-input[readonly] { opacity: 0.7; }
.wfe .wfe-linkin-row button { flex: 0 0 auto; min-height: 40px; }
.wfe .wfe-linknote {
    display: flex; align-items: center; gap: 0.6rem; margin: 0 0 0.85rem; padding: 0.6rem 0.75rem 0.6rem 0.9rem;
    border: 1px solid rgba(51, 153, 102, 0.35); border-radius: var(--wfe-r-md); background: var(--wfe-success-soft); color: var(--wfe-text); font-size: 0.92rem;
}
.wfe .wfe-linknote.is-hint { border-color: rgba(245, 158, 11, 0.4); background: var(--wfe-warning-soft); }
.wfe .wfe-linknote-icon { display: inline-flex; color: var(--wfe-success); flex-shrink: 0; }
.wfe .wfe-linknote.is-hint .wfe-linknote-icon { color: var(--wfe-warning); }
.wfe .wfe-linknote-icon svg { width: 18px; height: 18px; }
.wfe .wfe-linknote > span:nth-child(2) { flex: 1; min-width: 0; overflow-wrap: anywhere; }
.wfe .wfe-linknote-close, .wfe .wfe-linkx-close {
    display: inline-flex; align-items: center; justify-content: center; width: 30px; height: 30px; flex-shrink: 0;
    margin: 0; padding: 0; border: 0; border-radius: 8px; background: transparent; color: var(--wfe-muted); cursor: pointer;
}
.wfe .wfe-linknote-close:hover, .wfe .wfe-linkx-close:hover { background: var(--wfe-bg-2); color: var(--wfe-text); }
.wfe .wfe-linknote-close svg, .wfe .wfe-linkx-close svg { width: 16px; height: 16px; }
.wfe .wfe-linkx { margin: 0 0 0.85rem; padding: 0.9rem 1rem 1rem; border: 1px solid var(--wfe-border); border-radius: var(--wfe-r-md); background: var(--wfe-elevated); color: var(--wfe-text); }
.wfe .wfe-linkx-head { display: flex; align-items: center; gap: 0.5rem; }
.wfe .wfe-linkx-head > svg { width: 20px; height: 20px; color: var(--wfe-primary); flex-shrink: 0; }
.wfe .wfe-linkx-head strong { flex: 1; min-width: 0; font-size: 1rem; }
.wfe .wfe-linkx p { margin: 0.45rem 0 0.75rem; color: var(--wfe-muted); font-size: 0.92rem; line-height: 1.5; }
.wfe .wfe-linkx-acts { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.wfe .wfe-linkx-acts a { text-decoration: none; max-width: 100%; white-space: normal; text-align: left; }
@media (max-width: 480px) {
    .wfe .wfe-linkx-acts a { flex: 1 1 100%; justify-content: center; text-align: center; }
}

/* 2026-10-11: breathing room below the shared related-tools chips (main CSS gives them no bottom margin) */
.tool-container .wfe-info { margin-top: 2rem; }

/* 2026-10-11: shared .steps-list circles (main CSS) follow the tool accent */
.wfe.tool-container { --tool-accent: #7c3aed; }

/* WebP Frame Extractor (2026-10-14): sample buttons under the drop zone */
.wfe .wfe-sample-row { display: flex; justify-content: center; gap: 0.5rem; margin-top: 0.75rem; flex-wrap: wrap; }