/* ============================================================
   Website Color Palette - stylesheet (2026-10-05)
   Everything is scoped under .wcp / .wcp-*; the shared header, footer,
   FAQ and related-tools pills come from styles/custom_styles.css,
   which loads first. Green accent, single colours for titles and icons,
   no thick side borders. Dark mode via [data-theme="dark"], light default.
   ============================================================ */

.wcp {
    --wcp-accent: #339966;
    --wcp-accent-strong: #267a52;
    --wcp-accent-soft: rgba(51, 153, 102, 0.10);
    --wcp-accent-line: rgba(51, 153, 102, 0.45);
    --wcp-go: #267a52;
    --wcp-go-hover: #1d6142;
    --wcp-card: var(--bg-elevated, #fff);
    --wcp-sunk: var(--card-tertiary, #f1f5f9);
    --wcp-open: var(--card-secondary, #f8fafc);
    --wcp-line: var(--border-color, #e2e8f0);
    --wcp-text-1: var(--text-primary, #1e293b);
    --wcp-text-2: var(--text-secondary, #555);
    --wcp-muted: var(--text-muted, #64748b);
    --wcp-checker: #e5e7eb;
    --wcp-checker-bg: #fff;
    --wcp-red: #c23b3b;
    --wcp-input: var(--input-bg, #fff);
    --wcp-ring: rgba(15, 23, 42, 0.14);
}
[data-theme="dark"] .wcp {
    --wcp-accent: #4fbf8a;
    --wcp-accent-strong: #6fd0a2;
    --wcp-accent-soft: rgba(79, 191, 138, 0.13);
    --wcp-accent-line: rgba(79, 191, 138, 0.5);
    --wcp-go: #3fae7a;
    --wcp-go-hover: #5cc495;
    --wcp-sunk: #172033;
    --wcp-open: #1a2438;
    --wcp-checker: #334155;
    --wcp-checker-bg: #1e293b;
    --wcp-red: #f87171;
    --wcp-ring: rgba(255, 255, 255, 0.16);
}

.wcp.tool-container { max-width: 1160px; margin: 0 auto; padding: 2rem; }
.wcp [hidden] { display: none !important; }
.wcp button { font: inherit; width: auto; }

/* ---------- title ---------- */
.wcp .tool-header { text-align: center; margin-bottom: 1.75rem; }
.wcp .tool-title-row { display: flex; align-items: center; justify-content: center; gap: 0.9rem; margin-bottom: 0.9rem; }
.wcp .wcp-title-icon {
    width: 56px; height: 56px; border-radius: 16px; background: var(--wcp-accent); color: #fff;
    display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
[data-theme="dark"] .wcp .wcp-title-icon { color: #0f172a; }
.wcp .wcp-title-icon svg { width: 30px; height: 30px; display: block; }
.wcp .tool-title { margin: 0; font-size: 2rem; font-weight: 700; color: var(--wcp-accent); line-height: 1.2; }
.wcp .tool-description { max-width: 800px; margin: 0 auto; font-size: 1.05rem; line-height: 1.65; color: var(--wcp-text-2); }
.wcp .tool-description a { color: var(--wcp-accent-strong); font-weight: 500; }

/* ---------- error ---------- */
.wcp .wcp-error {
    display: flex; align-items: flex-start; gap: 0.7rem; margin: 0 0 1rem; padding: 0.9rem 1rem; border-radius: 12px;
    border: 1px solid rgba(230, 78, 78, 0.35); background: rgba(230, 78, 78, 0.08); color: var(--wcp-text-1);
}
.wcp .wcp-error > svg { width: 20px; height: 20px; color: #e64e4e; flex-shrink: 0; margin-top: 2px; }
.wcp .wcp-error > div { flex: 1; min-width: 0; }
.wcp .wcp-error p { margin: 0; font-size: 0.9rem; line-height: 1.55; color: var(--wcp-text-1); }
.wcp .wcp-error p + p { margin-top: 0.3rem; }
.wcp .wcp-error .wcp-error-contact { color: var(--wcp-muted); }
.wcp .wcp-error a { color: var(--wcp-red); font-weight: 600; }
.wcp .wcp-error .wcp-btn { margin-top: 0.6rem; }
.wcp .wcp-error-close { width: 28px; height: 28px; border: none; background: none; }

/* ---------- shared bits ---------- */
.wcp .wcp-checker {
    background-color: var(--wcp-checker-bg);
    background-image:
        linear-gradient(45deg, var(--wcp-checker) 25%, transparent 25%),
        linear-gradient(-45deg, var(--wcp-checker) 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, var(--wcp-checker) 75%),
        linear-gradient(-45deg, transparent 75%, var(--wcp-checker) 75%);
    background-size: 14px 14px;
    background-position: 0 0, 0 7px, 7px -7px, -7px 0;
}
.wcp .wcp-card { background: var(--wcp-card); border: 1px solid var(--wcp-line); border-radius: 14px; padding: 1rem 1.1rem; min-width: 0; }
.wcp .wcp-h { display: inline-flex; align-items: center; gap: 0.45rem; margin: 0; font-size: 0.98rem; font-weight: 700; color: var(--wcp-text-1); line-height: 1.3; }
.wcp .wcp-h svg { width: 17px; height: 17px; color: var(--wcp-accent); flex-shrink: 0; }
.wcp .wcp-chip,
.wcp .wcp-adv-value {
    display: inline-flex; align-items: center; padding: 0.12rem 0.5rem; border-radius: 999px;
    background: var(--wcp-accent-soft); color: var(--wcp-accent-strong);
    font-size: 0.75rem; font-weight: 700; white-space: nowrap; font-variant-numeric: tabular-nums;
}
.wcp .wcp-hint { margin: 0.55rem 0 0; font-size: 0.78rem; line-height: 1.5; color: var(--wcp-muted); }
.wcp .wcp-hint:empty { display: none; }
.wcp .wcp-center { display: flex; align-items: center; justify-content: center; gap: 0.35rem; text-align: center; }
.wcp .wcp-center svg { width: 14px; height: 14px; color: var(--wcp-accent); flex-shrink: 0; }
.wcp .wcp-caption {
    display: block; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--wcp-muted);
}
.wcp .wcp-caption-inline { font-size: 0.8rem; font-weight: 600; color: var(--wcp-muted); }
.wcp .wcp-text-btn {
    display: inline-flex; align-items: center; gap: 0.35rem; padding: 0.35rem 0.55rem; border: none; border-radius: 8px; background: none;
    color: var(--wcp-accent-strong); font-size: 0.83rem; font-weight: 600; cursor: pointer; flex-shrink: 0;
}
.wcp .wcp-text-btn:hover { background: var(--wcp-accent-soft); }
.wcp .wcp-text-btn svg { width: 15px; height: 15px; }
.wcp .wcp-icon-btn {
    display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; padding: 0; border-radius: 9px;
    border: 1px solid var(--wcp-line); background: var(--wcp-card); color: var(--wcp-text-2); cursor: pointer; flex-shrink: 0;
    transition: border-color .15s, color .15s, background .15s;
}
.wcp .wcp-icon-btn svg { width: 16px; height: 16px; }
.wcp .wcp-icon-btn:hover:not(:disabled) { border-color: var(--wcp-accent-line); color: var(--wcp-accent-strong); }
.wcp .wcp-icon-btn:disabled { opacity: 0.4; cursor: not-allowed; }

/* segmented */
.wcp .wcp-seg {
    display: grid; grid-auto-flow: column; grid-auto-columns: minmax(0, 1fr); gap: 4px;
    padding: 4px; border-radius: 12px; background: var(--wcp-sunk); border: 1px solid var(--wcp-line);
}
.wcp .wcp-seg button {
    display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem; min-height: 36px; padding: 0.35rem 0.5rem;
    border: 1px solid transparent; border-radius: 9px; background: none; color: var(--wcp-text-2);
    font-size: 0.85rem; font-weight: 600; cursor: pointer; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.wcp .wcp-seg button svg { width: 16px; height: 16px; flex-shrink: 0; }
.wcp .wcp-seg button:hover:not(.active) { color: var(--wcp-text-1); }
.wcp .wcp-seg button.active { background: var(--wcp-card); color: var(--wcp-accent-strong); border-color: var(--wcp-line); box-shadow: 0 1px 2px rgba(15, 23, 42, 0.08); }
.wcp .wcp-mode { max-width: 460px; margin: 0 auto 0.9rem; padding: 5px; }
.wcp .wcp-mode button { min-height: 42px; font-size: 0.93rem; }

/* buttons */
.wcp .wcp-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 0.45rem; min-height: 42px; padding: 0.55rem 1rem;
    border-radius: 11px; border: 1px solid transparent; font-size: 0.92rem; font-weight: 700; cursor: pointer; white-space: nowrap;
    text-decoration: none; transition: background .15s, border-color .15s, color .15s;
}
.wcp .wcp-btn svg { width: 17px; height: 17px; flex-shrink: 0; }
.wcp .wcp-btn-sm { min-height: 34px; padding: 0.35rem 0.75rem; font-size: 0.84rem; border-radius: 9px; }
.wcp .wcp-btn-sm svg { width: 15px; height: 15px; }
.wcp .wcp-go { background: var(--wcp-go); color: #fff; }
.wcp .wcp-go:hover:not(:disabled) { background: var(--wcp-go-hover); color: #fff; }
[data-theme="dark"] .wcp .wcp-go,
[data-theme="dark"] .wcp .wcp-go:hover:not(:disabled) { color: #0b1220; }
.wcp .wcp-go:disabled { opacity: 0.5; cursor: not-allowed; }
.wcp .wcp-go.is-busy { cursor: progress; }
.wcp .wcp-btn-secondary { background: var(--wcp-card); color: var(--wcp-text-1); border-color: var(--wcp-line); }
.wcp .wcp-btn-secondary:hover { border-color: var(--wcp-accent-line); color: var(--wcp-accent-strong); }
.wcp .wcp-btn-ghost { background: none; color: var(--wcp-text-2); border-color: var(--wcp-line); }
.wcp .wcp-btn-ghost:hover:not(:disabled) { color: var(--wcp-accent-strong); border-color: var(--wcp-accent-line); background: var(--wcp-accent-soft); }

/* ---------- main ---------- */
.wcp .wcp-main {
    background: var(--wcp-card); border: 1px solid var(--wcp-line); border-radius: 22px;
    box-shadow: var(--shadow-md, 0 4px 12px rgba(0, 0, 0, 0.08)); padding: 1.25rem;
}

/* input card */
.wcp .wcp-input-card { padding: 1rem; background: var(--wcp-open); }
.wcp .wcp-url-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 0.6rem; margin: 0; }
.wcp .wcp-url-box {
    display: flex; align-items: center; gap: 0.55rem; min-width: 0; height: 50px; padding: 0 0.5rem 0 0.9rem;
    border: 1.5px solid var(--wcp-line); border-radius: 12px; background: var(--wcp-input); cursor: text; box-sizing: border-box;
    transition: border-color .15s, box-shadow .15s;
}
.wcp .wcp-url-box:focus-within { border-color: var(--wcp-accent); box-shadow: 0 0 0 4px var(--wcp-accent-soft); }
.wcp .wcp-url-box.is-bad { border-color: #e64e4e; box-shadow: 0 0 0 4px rgba(230, 78, 78, 0.12); }
.wcp .wcp-url-box > svg { width: 19px; height: 19px; color: var(--wcp-muted); flex-shrink: 0; }
.wcp .wcp-url-box input {
    flex: 1; min-width: 0; width: 100%; height: 100%; margin: 0; padding: 0; border: none; outline: none; background: none; box-shadow: none;
    color: var(--wcp-text-1); font: 500 1.02rem/1.2 inherit;
}
.wcp .wcp-url-box input::placeholder { color: var(--wcp-muted); opacity: 1; }
.wcp .wcp-clear {
    display: inline-flex; align-items: center; justify-content: center; width: 30px; height: 30px; padding: 0; border: none; border-radius: 50%;
    background: none; color: var(--wcp-muted); cursor: pointer; flex-shrink: 0;
}
.wcp .wcp-clear:hover { background: var(--wcp-sunk); color: var(--wcp-text-1); }
.wcp .wcp-clear svg { width: 16px; height: 16px; }
.wcp .wcp-url-row .wcp-go { min-height: 50px; min-width: 150px; font-size: 0.98rem; }
.wcp .wcp-examples { display: flex; flex-wrap: wrap; align-items: center; gap: 0.4rem; margin-top: 0.75rem; }
.wcp .wcp-chip-btn {
    display: inline-flex; align-items: center; gap: 0.35rem; max-width: 100%; padding: 0.28rem 0.65rem; border-radius: 999px;
    border: 1px solid var(--wcp-line); background: var(--wcp-card); color: var(--wcp-text-2);
    font-size: 0.82rem; font-weight: 600; cursor: pointer; white-space: nowrap;
}
.wcp .wcp-chip-btn:hover { border-color: var(--wcp-accent-line); color: var(--wcp-accent-strong); }
.wcp .wcp-recent { margin-top: 0.85rem; padding-top: 0.75rem; border-top: 1px solid var(--wcp-line); }
.wcp .wcp-recent-head { display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; margin-bottom: 0.4rem; }
.wcp .wcp-recent-list { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.wcp .wcp-recent-item { padding-left: 0.35rem; }
.wcp .wcp-recent-item img { width: 16px; height: 16px; border-radius: 4px; object-fit: contain; flex-shrink: 0; }
.wcp .wcp-mini { display: inline-flex; border-radius: 999px; overflow: hidden; box-shadow: inset 0 0 0 1px var(--wcp-ring); flex-shrink: 0; }
.wcp .wcp-mini i { display: block; width: 9px; height: 16px; }
.wcp .wcp-recent-host { overflow: hidden; text-overflow: ellipsis; max-width: 160px; }

/* drop zone */
.wcp .wcp-drop {
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.35rem; min-height: 150px;
    padding: 1.25rem; border: 2px dashed var(--wcp-accent-line); border-radius: 14px; background: var(--wcp-card);
    text-align: center; cursor: pointer; outline: none; transition: background .15s, border-color .15s;
}
.wcp .wcp-drop:hover,
.wcp .wcp-drop:focus-visible,
.wcp .wcp-drop.is-over { background: var(--wcp-accent-soft); border-color: var(--wcp-accent); }
.wcp .wcp-drop > svg { width: 34px; height: 34px; color: var(--wcp-accent); }
.wcp .wcp-drop strong { font-size: 1.02rem; color: var(--wcp-text-1); }
.wcp .wcp-drop span { font-size: 0.84rem; color: var(--wcp-muted); }
.wcp .wcp-drop u { color: var(--wcp-accent-strong); font-weight: 600; }

/* ---------- layout ---------- */
.wcp .wcp-layout {
    display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: 1.25rem; align-items: start; margin-top: 1.1rem;
}
.wcp .wcp-col-results,
.wcp .wcp-col-side { min-width: 0; }
.wcp .wcp-col-side { position: sticky; top: 1rem; display: grid; gap: 0.875rem; }

/* empty + loading */
.wcp .wcp-empty,
.wcp .wcp-loading {
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.9rem; min-height: 260px;
    padding: 1.5rem; border: 1px dashed var(--wcp-line); border-radius: 14px; text-align: center; background: var(--wcp-open);
}
.wcp .wcp-empty p,
.wcp .wcp-loading p { margin: 0; max-width: 380px; font-size: 0.92rem; line-height: 1.55; color: var(--wcp-muted); }
.wcp .wcp-empty strong,
.wcp .wcp-loading strong { display: block; color: var(--wcp-text-1); font-size: 1rem; margin-bottom: 0.15rem; }
.wcp .wcp-empty-dots { display: flex; gap: 6px; }
.wcp .wcp-empty-dots span { width: 34px; height: 46px; border-radius: 9px; background: var(--wcp-sunk); box-shadow: inset 0 0 0 1px var(--wcp-line); }
.wcp .wcp-empty-dots span:nth-child(1) { background: #339966; }
.wcp .wcp-empty-dots span:nth-child(2) { background: #3399cc; }
.wcp .wcp-empty-dots span:nth-child(3) { background: #e64e4e; }
.wcp .wcp-loading p span { display: block; }
.wcp .wcp-spinner {
    width: 38px; height: 38px; border-radius: 50%; border: 4px solid var(--wcp-accent-soft); border-top-color: var(--wcp-accent);
    animation: wcp-spin 0.9s linear infinite;
}
@keyframes wcp-spin { to { transform: rotate(360deg); } }

/* site card */
.wcp .wcp-results { display: grid; gap: 1rem; }
.wcp .wcp-site { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 0.35rem 0.85rem; align-items: center; }
.wcp .wcp-site-icon {
    width: 46px; height: 46px; border-radius: 12px; display: flex; align-items: center; justify-content: center; overflow: hidden;
    background: var(--wcp-sunk); color: var(--wcp-muted); box-shadow: inset 0 0 0 1px var(--wcp-line);
}
.wcp .wcp-site-icon img { width: 30px; height: 30px; object-fit: contain; display: block; }
.wcp .wcp-site-icon.is-thumb img { width: 100%; height: 100%; object-fit: cover; }
.wcp .wcp-site-icon svg { width: 22px; height: 22px; }
.wcp .wcp-site-text { display: flex; flex-direction: column; min-width: 0; }
.wcp .wcp-site-text strong { font-size: 1rem; color: var(--wcp-text-1); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.wcp .wcp-site-text span { font-size: 0.83rem; color: var(--wcp-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.wcp .wcp-site-text a { color: var(--wcp-accent-strong); font-weight: 600; text-decoration: none; }
.wcp .wcp-site-text a:hover { text-decoration: underline; }
.wcp .wcp-site-side { display: flex; align-items: center; gap: 0.35rem; }
.wcp .wcp-theme {
    display: inline-flex; align-items: center; gap: 0.35rem; padding: 0.2rem 0.55rem 0.2rem 0.25rem; border-radius: 999px;
    border: 1px solid var(--wcp-line); font: 600 0.75rem/1 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; color: var(--wcp-text-2);
}
.wcp .wcp-theme-dot { width: 18px; height: 18px; border-radius: 50%; box-shadow: inset 0 0 0 1px var(--wcp-ring); }
.wcp .wcp-site-stats { grid-column: 1 / -1; margin: 0.15rem 0 0; font-size: 0.78rem; color: var(--wcp-muted); line-height: 1.5; }
.wcp .wcp-site-stats:empty { display: none; }

/* groups + swatches */
.wcp .wcp-group { min-width: 0; }
.wcp .wcp-group-head { display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; margin-bottom: 0.6rem; flex-wrap: wrap; }
.wcp .wcp-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0.6rem; }
.wcp .wcp-grid-sm { grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 0.5rem; }
.wcp .wcp-sw {
    position: relative; display: flex; flex-direction: column; min-width: 0; padding: 0; overflow: hidden; text-align: left; cursor: pointer;
    border: 1px solid var(--wcp-line); border-radius: 12px; background: var(--wcp-card); color: var(--wcp-text-1);
    transition: border-color .15s, box-shadow .15s, transform .15s;
}
.wcp .wcp-sw:hover { border-color: var(--wcp-accent-line); transform: translateY(-1px); }
.wcp .wcp-sw:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--wcp-accent-line); }
.wcp .wcp-sw.is-sel { border-color: var(--wcp-accent); box-shadow: 0 0 0 2px var(--wcp-accent); }
.wcp .wcp-sw-fill { position: relative; display: block; height: 78px; box-shadow: inset 0 -1px 0 var(--wcp-ring); }
.wcp .wcp-grid-sm .wcp-sw-fill { height: 48px; }
.wcp .wcp-sw-tag {
    position: absolute; left: 6px; top: 6px; padding: 0.1rem 0.45rem; border-radius: 999px;
    font-size: 0.68rem; font-weight: 800; letter-spacing: 0.02em; background: rgba(255, 255, 255, 0.92); color: #0f172a;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.18);
}
.wcp .wcp-sw-logo {
    position: absolute; right: 6px; top: 6px; width: 20px; height: 20px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
    background: rgba(255, 255, 255, 0.92); color: #0f172a; box-shadow: 0 1px 2px rgba(0, 0, 0, 0.18);
}
.wcp .wcp-sw-logo svg { width: 12px; height: 12px; }
.wcp .wcp-sw-body { display: flex; flex-direction: column; gap: 1px; padding: 0.45rem 0.55rem 0.5rem; min-width: 0; }
.wcp .wcp-sw-hex { font: 700 0.84rem/1.3 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; text-transform: uppercase; }
.wcp .wcp-sw-name,
.wcp .wcp-sw-use { font-size: 0.72rem; color: var(--wcp-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.wcp .wcp-sw-bar { display: block; height: 3px; margin-top: 4px; border-radius: 2px; background: var(--wcp-sunk); overflow: hidden; }
.wcp .wcp-sw-bar > i { display: block; height: 100%; background: var(--wcp-accent); border-radius: 2px; }
.wcp .wcp-grid-sm .wcp-sw-body { padding: 0.35rem 0.45rem 0.4rem; }
.wcp .wcp-grid-sm .wcp-sw-hex { font-size: 0.74rem; }

/* logo */
.wcp .wcp-logo-pick { display: flex; gap: 0.35rem; }
.wcp .wcp-logo-thumb {
    width: 38px; height: 38px; padding: 3px; border-radius: 9px; border: 2px solid var(--wcp-line); background: var(--wcp-card); cursor: pointer;
}
.wcp .wcp-logo-thumb img { width: 100%; height: 100%; object-fit: contain; display: block; }
.wcp .wcp-logo-thumb.active { border-color: var(--wcp-accent); }
.wcp .wcp-logo-row { display: grid; grid-template-columns: 120px minmax(0, 1fr); gap: 0.75rem; align-items: stretch; }
.wcp .wcp-logo-view {
    display: flex; align-items: center; justify-content: center; min-height: 80px; padding: 0.5rem; border-radius: 12px; border: 1px solid var(--wcp-line);
}
.wcp .wcp-logo-view img { max-width: 100%; max-height: 90px; object-fit: contain; display: block; }
.wcp .wcp-logo-cols { display: grid; grid-template-columns: repeat(auto-fill, minmax(84px, 1fr)); gap: 0.5rem; align-content: start; min-width: 0; }
.wcp .wcp-logo-cols .wcp-sw-fill { height: 40px; }

/* detail */
.wcp .wcp-detail-top { display: grid; grid-template-columns: 120px minmax(0, 1fr); gap: 0.9rem; align-items: stretch; }
.wcp .wcp-detail-sw { position: relative; min-height: 96px; border-radius: 12px; box-shadow: inset 0 0 0 1px var(--wcp-ring); }
.wcp .wcp-detail-sw span:not(:empty) {
    position: absolute; left: 8px; top: 8px; padding: 0.1rem 0.5rem; border-radius: 999px; font-size: 0.7rem; font-weight: 800;
    background: rgba(255, 255, 255, 0.92); color: #0f172a;
}
.wcp .wcp-detail-info { display: flex; flex-direction: column; gap: 0.2rem; min-width: 0; }
.wcp .wcp-detail-info strong { font-size: 1.05rem; color: var(--wcp-text-1); }
.wcp .wcp-detail-info > span { font-size: 0.82rem; color: var(--wcp-muted); line-height: 1.5; }
.wcp .wcp-contrast { display: flex; flex-wrap: wrap; gap: 0.35rem; margin-top: 0.3rem; }
.wcp .wcp-cbadge {
    display: inline-flex; align-items: center; gap: 0.35rem; padding: 0.2rem 0.55rem 0.2rem 0.3rem; border-radius: 999px;
    border: 1px solid var(--wcp-line); font-size: 0.75rem; font-weight: 600; color: var(--wcp-text-2); font-variant-numeric: tabular-nums;
}
.wcp .wcp-cbadge i { display: inline-flex; align-items: center; justify-content: center; width: 22px; height: 18px; border-radius: 6px; font-style: normal; font-weight: 800; font-size: 0.72rem; box-shadow: inset 0 0 0 1px var(--wcp-ring); }
.wcp .wcp-cbadge b { font-weight: 800; }
.wcp .wcp-cbadge b.ok { color: var(--wcp-accent-strong); }
.wcp .wcp-cbadge b.mid { color: #b45309; }
.wcp .wcp-cbadge b.bad { color: var(--wcp-red); }
[data-theme="dark"] .wcp .wcp-cbadge b.mid { color: #fbbf24; }
.wcp .wcp-values { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.45rem; margin-top: 0.85rem; }
.wcp .wcp-val {
    display: flex; align-items: center; justify-content: space-between; gap: 0.4rem; min-width: 0; padding: 0.45rem 0.4rem 0.45rem 0.65rem;
    border: 1px solid var(--wcp-line); border-radius: 10px; background: var(--wcp-open); cursor: pointer; color: var(--wcp-text-1); text-align: left;
}
.wcp .wcp-val:hover { border-color: var(--wcp-accent-line); }
.wcp .wcp-val small { display: block; font-size: 0.66rem; font-weight: 700; letter-spacing: 0.05em; color: var(--wcp-muted); }
.wcp .wcp-val code { display: block; font: 600 0.8rem/1.35 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; background: none; padding: 0; color: inherit; }
.wcp .wcp-val > span { min-width: 0; }
.wcp .wcp-val svg { width: 15px; height: 15px; color: var(--wcp-muted); flex-shrink: 0; }
.wcp .wcp-send,
.wcp .wcp-next { margin: 0.75rem 0 0; font-size: 0.82rem; line-height: 1.6; color: var(--wcp-text-2); }
.wcp .wcp-send a,
.wcp .wcp-next a,
.wcp .wcp-info a { color: var(--wcp-accent-strong); font-weight: 600; }

/* ---------- option rows ---------- */
.wcp .wcp-adv-options { padding: 0; overflow: hidden; }
.wcp .wcp-adv-row + .wcp-adv-row { border-top: 1px solid var(--wcp-line); }
.wcp .wcp-adv-row[hidden] + .wcp-adv-row { border-top: none; }
.wcp .wcp-adv-head {
    display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; width: 100%; min-height: 54px; padding: 0.55rem 1rem;
    border: none; background: none; cursor: pointer; text-align: left; color: var(--wcp-text-1); box-sizing: border-box;
}
.wcp .wcp-adv-head-static { cursor: default; }
.wcp .wcp-adv-head:hover:not(.wcp-adv-head-static) { background: var(--wcp-open); }
.wcp .wcp-adv-left { display: flex; align-items: center; gap: 0.7rem; min-width: 0; }
.wcp .wcp-adv-left > svg { width: 18px; height: 18px; color: var(--wcp-accent); flex-shrink: 0; }
.wcp .wcp-adv-text { display: flex; flex-direction: column; min-width: 0; }
.wcp .wcp-adv-title { font-size: 0.9rem; font-weight: 700; color: var(--wcp-text-1); }
.wcp .wcp-adv-hint { font-size: 0.76rem; color: var(--wcp-muted); line-height: 1.4; }
.wcp .wcp-adv-right { display: flex; align-items: center; gap: 0.5rem; flex-shrink: 0; }
.wcp .wcp-chevron { width: 17px; height: 17px; color: var(--wcp-muted); transition: transform .2s; }
.wcp .wcp-adv-row.open .wcp-chevron { transform: rotate(180deg); }
.wcp .wcp-adv-row.open .wcp-adv-head,
.wcp .wcp-adv-row.open .wcp-adv-body { background: var(--wcp-open); }
.wcp .wcp-adv-body { padding: 0.2rem 1rem 1rem; }

/* format chips */
.wcp .wcp-fmt-group + .wcp-fmt-group { margin-top: 0.65rem; }
.wcp .wcp-fmt-group .wcp-caption { margin: 0.3rem 0 0.35rem; }
.wcp .wcp-fmt-chips { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.wcp .wcp-fmt {
    padding: 0.32rem 0.65rem; border-radius: 999px; border: 1px solid var(--wcp-line); background: var(--wcp-card);
    color: var(--wcp-text-2); font-size: 0.8rem; font-weight: 600; cursor: pointer; white-space: nowrap;
}
.wcp .wcp-fmt:hover { border-color: var(--wcp-accent-line); color: var(--wcp-accent-strong); }
.wcp .wcp-fmt.active { border-color: var(--wcp-accent); background: var(--wcp-accent-soft); color: var(--wcp-accent-strong); }

/* switch - must beat .tool-container input[type="checkbox"] in custom_styles.css */
.wcp .wcp-switch-wrap { display: inline-flex; align-items: center; gap: 0.45rem; flex-shrink: 0; cursor: pointer; }
.wcp .wcp-switch-wrap em { font-style: normal; font-size: 0.72rem; font-weight: 800; color: var(--wcp-muted); min-width: 26px; letter-spacing: 0.04em; }
.wcp .wcp-switch-wrap input:checked + em { color: var(--wcp-accent-strong); }
input[type="checkbox"].wcp-switch,
.tool-container input[type="checkbox"].wcp-switch {
    -webkit-appearance: none !important; appearance: none !important;
    position: relative !important; display: inline-block !important;
    width: 40px !important; min-width: 40px !important; max-width: 40px !important; height: 22px !important;
    margin: 0 !important; padding: 0 !important; border: none !important; border-radius: 999px !important;
    background: #cbd5e1 !important; background-color: #cbd5e1 !important; box-shadow: none !important;
    cursor: pointer !important; transition: background-color .2s !important; flex-shrink: 0; vertical-align: middle;
}
[data-theme="dark"] input[type="checkbox"].wcp-switch,
[data-theme="dark"] .tool-container input[type="checkbox"].wcp-switch { background: #475569 !important; background-color: #475569 !important; }
input[type="checkbox"].wcp-switch::after,
.tool-container input[type="checkbox"].wcp-switch::after,
.tool-container input[type="checkbox"].wcp-switch:checked::after {
    content: '' !important; font-size: 0 !important; position: absolute !important;
    top: 3px !important; left: 3px !important; right: auto !important; bottom: auto !important;
    width: 16px !important; height: 16px !important; border-radius: 50% !important;
    background: #fff !important; box-shadow: 0 1px 2px rgba(0,0,0,.3) !important;
    transform: none !important; transition: transform .2s !important; display: block !important;
}
input[type="checkbox"].wcp-switch:checked,
.tool-container input[type="checkbox"].wcp-switch:checked { background: var(--wcp-go, #267a52) !important; background-color: var(--wcp-go, #267a52) !important; }
input[type="checkbox"].wcp-switch:checked::after,
.tool-container input[type="checkbox"].wcp-switch:checked::after { transform: translateX(18px) !important; }
input[type="checkbox"].wcp-switch:focus-visible,
.tool-container input[type="checkbox"].wcp-switch:focus-visible { outline: 2px solid var(--wcp-accent) !important; outline-offset: 2px !important; }

/* export card */
.wcp .wcp-export { display: grid; gap: 0.75rem; }
.wcp .wcp-export-strip { display: flex; height: 30px; border-radius: 9px; overflow: hidden; background: var(--wcp-sunk); box-shadow: inset 0 0 0 1px var(--wcp-ring); }
.wcp .wcp-export-strip i { flex: 1; min-width: 0; }
.wcp .wcp-summary { display: flex; flex-direction: column; min-width: 0; }
.wcp .wcp-summary strong { font-size: 0.95rem; color: var(--wcp-text-1); }
.wcp .wcp-summary span { font-size: 0.8rem; color: var(--wcp-muted); font-variant-numeric: tabular-nums; }
.wcp .wcp-export-btns { display: grid; grid-template-columns: minmax(0, 1fr); gap: 0.5rem; }
.wcp .wcp-export-btns.has-copy { grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); }
.wcp .wcp-export .wcp-next { margin: 0; }

/* ---------- toast ---------- */
.wcp .wcp-toast {
    position: fixed; left: 50%; bottom: 24px; z-index: 9500; transform: translate(-50%, 16px);
    padding: 0.7rem 1.1rem; border-radius: 12px; background: #0f172a; color: #f8fafc;
    font-size: 0.88rem; font-weight: 600; box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
    opacity: 0; transition: opacity .2s, transform .2s; pointer-events: none; max-width: calc(100vw - 32px);
}
.wcp .wcp-toast.show { opacity: 1; transform: translate(-50%, 0); }
[data-theme="dark"] .wcp .wcp-toast { background: #f8fafc; color: #0f172a; }

/* ---------- content ---------- */
.wcp .related-tools { margin-top: 2rem; }
.wcp .wcp-info { display: grid; gap: 1.5rem; margin-top: 2rem; }
.wcp .wcp-info .info-card { background: var(--wcp-card); border: 1px solid var(--wcp-line); border-radius: 16px; padding: 1.6rem 1.75rem; box-shadow: none; }
.wcp .wcp-info .info-card h2 { font-size: 1.3rem; margin: 0 0 1rem; }
.wcp .wcp-info .info-card h2 svg { color: var(--wcp-accent); width: 22px; height: 22px; }
.wcp .wcp-info p { margin: 0.75rem 0 0; line-height: 1.7; color: var(--wcp-text-2); }
.wcp .wcp-info .info-card > p:first-of-type { margin-top: 0; }
.wcp .wcp-info .info-card > ol + p,
.wcp .wcp-info .info-card > div + p { margin-top: 0.9rem; }
.wcp .wcp-list strong { color: var(--wcp-text-1); }
.wcp .wcp-list { margin: 0; padding-left: 1.2rem; display: grid; gap: 0.6rem; line-height: 1.65; color: var(--wcp-text-2); }
.wcp .wcp-how { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.9rem; margin-top: 1rem; }
.wcp .wcp-how-card { border: 1px solid var(--wcp-line); border-radius: 14px; padding: 0.9rem; background: var(--wcp-open); }
.wcp .wcp-how-card svg { width: 22px; height: 22px; color: var(--wcp-accent); }
.wcp .wcp-how-card h3 { margin: 0.45rem 0 0; font-size: 1rem; color: var(--wcp-text-1); }
.wcp .wcp-how-card p { margin: 0.3rem 0 0; font-size: 0.88rem; line-height: 1.55; }
.wcp .wcp-info code,
.wcp .faq-answer code { font-size: 0.85em; padding: 0.05rem 0.3rem; border-radius: 4px; background: var(--wcp-sunk); color: var(--wcp-text-1); }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
    .wcp .wcp-layout { grid-template-columns: minmax(0, 1fr); align-items: stretch; }
    .wcp .wcp-col-side { position: static; }
    .wcp .wcp-how { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 600px) {
    .wcp.tool-container { padding: 1rem 0.75rem; }
    .wcp .tool-title { font-size: 1.6rem; }
    .wcp .wcp-title-icon { width: 46px; height: 46px; border-radius: 13px; }
    .wcp .wcp-title-icon svg { width: 24px; height: 24px; }
    .wcp .wcp-main { padding: 0.75rem; border-radius: 16px; }
    .wcp .wcp-card { padding: 0.85rem; }
    .wcp .wcp-url-row { grid-template-columns: minmax(0, 1fr); }
    .wcp .wcp-url-row .wcp-go { width: 100%; }
    .wcp .wcp-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .wcp .wcp-grid-sm { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .wcp .wcp-site { grid-template-columns: auto minmax(0, 1fr); }
    .wcp .wcp-site-side { grid-column: 1 / -1; justify-content: flex-start; }
    .wcp .wcp-logo-row,
    .wcp .wcp-detail-top { grid-template-columns: minmax(0, 1fr); }
    .wcp .wcp-detail-sw { min-height: 64px; }
    .wcp .wcp-values { grid-template-columns: minmax(0, 1fr); }
    .wcp .wcp-info .info-card { padding: 1.2rem; }
    .wcp .wcp-mode button { font-size: 0.86rem; }
}
@media (prefers-reduced-motion: reduce) {
    .wcp * { transition: none !important; animation-duration: 0s !important; }
}

/* Shared steps list + FAQ (main CSS) follow the tool accent (2026-10-11) */
.wcp.tool-container { --tool-accent: var(--wcp-accent, #339966); }