/* ============================================================
   WebP / AVIF to JPG — tool styles
   Prefixed .wtj- throughout so nothing here can reach another tool's
   markup through the shared navbar and footer.
   ============================================================ */

:root {
    --wtj-accent: #b45309;
    --wtj-accent-dark: #92400e;
    --wtj-accent-soft: #fffbeb;
    --wtj-ink: #0f172a;
    --wtj-ink-2: #475569;
    --wtj-ink-3: #94a3b8;
    --wtj-line: #e2e8f0;
    --wtj-surface: #ffffff;
    --wtj-surface-2: #f8fafc;
}

body { font-family: 'Inter', system-ui, -apple-system, sans-serif; background: var(--wtj-surface-2); }

.wtj-main { padding: 48px 0 0; }

/* ── Hero ───────────────────────────────────────────────── */
.wtj-hero { text-align: center; max-width: 720px; margin: 0 auto 32px; }
.wtj-eyebrow {
    display: inline-flex; align-items: center; gap: 7px;
    background: var(--wtj-accent-soft); color: var(--wtj-accent-dark);
    border: 1px solid #fde68a; border-radius: 999px;
    padding: 6px 14px; font-size: .78rem; font-weight: 600; margin-bottom: 18px;
}
.wtj-hero h1 {
    font-size: clamp(1.9rem, 5vw, 2.6rem); font-weight: 800;
    letter-spacing: -.03em; color: var(--wtj-ink); margin: 0 0 14px;
}
.wtj-sub { font-size: 1.05rem; line-height: 1.7; color: var(--wtj-ink-2); margin: 0 0 14px; }
.wtj-remaining { font-size: .83rem; color: var(--wtj-ink-3); margin: 0; font-weight: 500; }

/* ── Card + drop zone ───────────────────────────────────── */
.wtj-card {
    background: var(--wtj-surface); border: 1px solid var(--wtj-line);
    border-radius: 18px; padding: 24px; max-width: 820px; margin: 0 auto;
    box-shadow: 0 1px 3px rgba(15, 23, 42, .04);
}
.wtj-drop {
    border: 2px dashed #cbd5e1; border-radius: 14px;
    padding: 40px 20px; text-align: center; transition: border-color .15s, background .15s;
}
.wtj-drop.is-over { border-color: var(--wtj-accent); background: var(--wtj-accent-soft); }
.wtj-drop-icon { font-size: 2.4rem; color: var(--wtj-accent); display: block; margin-bottom: 10px; }
.wtj-drop-title { font-size: 1.05rem; font-weight: 700; color: var(--wtj-ink); margin: 0 0 6px; }
.wtj-drop-note { font-size: .82rem; color: var(--wtj-ink-3); margin: 0 0 16px; }

/* ── Buttons ────────────────────────────────────────────── */
.wtj-btn {
    display: inline-flex; align-items: center; gap: 7px;
    border: none; border-radius: 10px; padding: 10px 18px;
    font-size: .9rem; font-weight: 600; cursor: pointer;
    transition: background .15s, opacity .15s;
}
.wtj-btn-primary { background: var(--wtj-accent); color: #fff; }
.wtj-btn-primary:hover:not(:disabled) { background: var(--wtj-accent-dark); }
.wtj-btn-primary:disabled { opacity: .45; cursor: not-allowed; }
.wtj-btn-ghost {
    background: var(--wtj-surface-2); color: var(--wtj-ink-2);
    border: 1px solid var(--wtj-line);
}
.wtj-btn-ghost:hover { background: #eef2f7; }

/* ── Alerts ─────────────────────────────────────────────── */
.wtj-alert {
    margin-top: 16px; padding: 12px 14px; border-radius: 10px;
    font-size: .86rem; line-height: 1.55;
}
.wtj-alert-warn { background: var(--wtj-accent-soft); border: 1px solid #fde68a; color: var(--wtj-accent-dark); }
.wtj-alert a { color: inherit; font-weight: 600; }

/* ── File list ──────────────────────────────────────────── */
.wtj-files { list-style: none; padding: 0; margin: 18px 0 0; }
.wtj-file {
    display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
    padding: 9px 0; border-bottom: 1px solid var(--wtj-line); font-size: .86rem;
}
.wtj-file:last-child { border-bottom: none; }
.wtj-badge {
    flex: 0 0 auto; background: var(--wtj-surface-2); border: 1px solid var(--wtj-line);
    border-radius: 6px; padding: 2px 7px; font-size: .68rem;
    font-weight: 700; letter-spacing: .04em; color: var(--wtj-ink-2);
}
.wtj-badge.ok   { background: #ecfdf5; border-color: #a7f3d0; color: #047857; }
.wtj-badge.skip { background: #f1f5f9; border-color: #cbd5e1; color: #64748b; }
.wtj-badge.err  { background: #fef2f2; border-color: #fecaca; color: #b91c1c; }
.wtj-file-name {
    flex: 1 1 180px; min-width: 0; overflow: hidden;
    text-overflow: ellipsis; white-space: nowrap; color: var(--wtj-ink);
}
.wtj-file-size { flex: 0 0 auto; color: var(--wtj-ink-3); font-variant-numeric: tabular-nums; }
.wtj-file-note { flex: 0 0 auto; font-size: .78rem; color: var(--wtj-ink-3); }
.wtj-file-note a { color: var(--wtj-accent-dark); }
.wtj-remove {
    flex: 0 0 auto; background: none; border: none; cursor: pointer;
    font-size: 1.2rem; line-height: 1; color: var(--wtj-ink-3); padding: 0 4px;
}
.wtj-remove:hover { color: #b91c1c; }

/* ── Controls ───────────────────────────────────────────── */
.wtj-controls { margin-top: 20px; padding-top: 18px; border-top: 1px solid var(--wtj-line); }
.wtj-control-row {
    display: flex; align-items: center; gap: 12px;
    flex-wrap: wrap; margin-bottom: 14px;
}
.wtj-label { font-size: .84rem; font-weight: 600; color: var(--wtj-ink); min-width: 140px; }
.wtj-radios { display: flex; gap: 18px; flex-wrap: wrap; }
.wtj-radios label {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: .88rem; color: var(--wtj-ink-2); cursor: pointer;
}
.wtj-hint { font-size: .76rem; color: var(--wtj-ink-3); }
.wtj-range { flex: 1 1 180px; max-width: 260px; accent-color: var(--wtj-accent); }
.wtj-range + output {
    font-variant-numeric: tabular-nums; font-weight: 700;
    color: var(--wtj-ink); min-width: 2.2em;
}
.wtj-color {
    width: 42px; height: 30px; padding: 2px; cursor: pointer;
    border: 1px solid var(--wtj-line); border-radius: 7px; background: #fff;
}
.wtj-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-top: 4px; }
.wtj-summary { font-size: .82rem; color: var(--wtj-ink-3); }

/* ── Progress ───────────────────────────────────────────── */
.wtj-progress { display: flex; align-items: center; gap: 12px; margin-top: 18px; }
.wtj-progress-track {
    flex: 1 1 auto; height: 7px; background: var(--wtj-line);
    border-radius: 999px; overflow: hidden;
}
.wtj-progress-bar { height: 100%; width: 0; background: var(--wtj-accent); transition: width .2s; }
.wtj-progress-text {
    flex: 0 0 auto; font-size: .8rem; color: var(--wtj-ink-3);
    font-variant-numeric: tabular-nums;
}

/* ── Results ────────────────────────────────────────────── */
.wtj-results { margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--wtj-line); }
.wtj-results-title { font-size: 1rem; font-weight: 700; color: var(--wtj-ink); margin: 0 0 14px; }
.wtj-result-list { list-style: none; padding: 0; margin: 0 0 16px; }
.wtj-result {
    display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
    padding: 9px 0; border-bottom: 1px solid var(--wtj-line); font-size: .86rem;
}
.wtj-result:last-child { border-bottom: none; }
.wtj-thumb {
    flex: 0 0 auto; width: 40px; height: 40px; object-fit: cover;
    border-radius: 7px; border: 1px solid var(--wtj-line); background: var(--wtj-surface-2);
}
.wtj-result-name {
    flex: 1 1 160px; min-width: 0; overflow: hidden;
    text-overflow: ellipsis; white-space: nowrap; color: var(--wtj-ink); font-weight: 500;
}
.wtj-result-size { flex: 0 0 auto; color: var(--wtj-ink-3); font-variant-numeric: tabular-nums; }
.wtj-dl {
    flex: 0 0 auto; background: var(--wtj-accent-soft); color: var(--wtj-accent-dark);
    border: 1px solid #fde68a; border-radius: 8px; padding: 5px 12px;
    font-size: .8rem; font-weight: 600; text-decoration: none;
}
.wtj-dl:hover { background: #fef3c7; color: var(--wtj-accent-dark); }

/* ── Content sections ───────────────────────────────────── */
.wtj-section { max-width: 820px; margin: 56px auto 0; }
.wtj-section > h2 {
    font-size: 1.4rem; font-weight: 800; letter-spacing: -.02em;
    color: var(--wtj-ink); margin: 0 0 18px;
}
.wtj-tip {
    background: var(--wtj-surface); border: 1px solid var(--wtj-line);
    border-radius: 13px; padding: 18px; height: 100%;
}
.wtj-tip h3 { font-size: .94rem; font-weight: 700; color: var(--wtj-ink); margin: 0 0 8px; }
.wtj-tip p { font-size: .86rem; line-height: 1.65; color: var(--wtj-ink-2); margin: 0; }
.wtj-tip code {
    background: var(--wtj-surface-2); border: 1px solid var(--wtj-line);
    border-radius: 4px; padding: 1px 5px; font-size: .82em; color: var(--wtj-ink);
}

.accordion-button { font-size: .92rem; font-weight: 600; color: var(--wtj-ink); }
.accordion-button:not(.collapsed) { background: var(--wtj-accent-soft); color: var(--wtj-accent-dark); }
.accordion-button:focus { box-shadow: none; border-color: var(--wtj-line); }
.accordion-body { font-size: .88rem; line-height: 1.7; color: var(--wtj-ink-2); }

/* ── Related ────────────────────────────────────────────── */
.wtj-related-grid { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.wtj-related-grid a {
    display: flex; align-items: flex-start; gap: 11px;
    background: var(--wtj-surface); border: 1px solid var(--wtj-line);
    border-radius: 12px; padding: 15px; text-decoration: none;
    transition: border-color .15s, transform .15s;
}
.wtj-related-grid a:hover { border-color: var(--wtj-accent); transform: translateY(-1px); }
.wtj-related-grid i { font-size: 1.15rem; color: var(--wtj-accent); margin-top: 1px; }
.wtj-related-grid span { display: flex; flex-direction: column; gap: 3px; }
.wtj-related-grid strong { font-size: .9rem; color: var(--wtj-ink); }
.wtj-related-grid span span, .wtj-related-grid a > span { font-size: .8rem; color: var(--wtj-ink-3); line-height: 1.5; }

@media (max-width: 575px) {
    .wtj-main { padding-top: 32px; }
    .wtj-card { padding: 18px; border-radius: 14px; }
    .wtj-label { min-width: 100%; }
}