/* ============================================================
   Icon Font Generator - stylesheet (rebuilt 2026-10-11)
   Scoped under .ifg / .ifg-*. Site tokens come from
   styles/custom_styles.css (loaded first). Icons section accent =
   red #e64e4e - single colours, no gradients.
   ============================================================ */

.ifg {
    --ifg-accent: #e64e4e;
    --ifg-accent-strong: #c93a3a;
    --ifg-accent-soft: rgba(230, 78, 78, 0.09);
    --ifg-accent-line: rgba(230, 78, 78, 0.45);
    --ifg-blue: #3399cc;
    --ifg-good: #339966;
    --ifg-card: var(--bg-elevated, #fff);
    --ifg-sunk: var(--card-tertiary, #f1f5f9);
    --ifg-line: var(--border-color, #e0e0e0);
    --ifg-text: var(--text-primary, #333);
    --ifg-muted: var(--text-muted, #666);
    --ifg-radius: 12px;
}
[data-theme="dark"] .ifg {
    --ifg-accent: #f87171;
    --ifg-accent-strong: #fca5a5;
    --ifg-accent-soft: rgba(248, 113, 113, 0.12);
    --ifg-accent-line: rgba(248, 113, 113, 0.5);
    --ifg-blue: #60a5fa;
    --ifg-good: #4ade80;
    --ifg-sunk: #172033;
}
.ifg [hidden] { display: none !important; }
.ifg button { width: auto; }
.ifg .faq-question { width: 100%; }

/* ---------- header ---------- */
.ifg .ifg-crumbs { display: flex; flex-wrap: wrap; gap: 0.4rem; font-size: 0.8rem; color: var(--ifg-muted); margin: 0 0 0.75rem; }
.ifg .ifg-crumbs a { color: var(--ifg-muted); text-decoration: none; }
.ifg .ifg-crumbs a:hover { color: var(--ifg-accent); }
.ifg .ifg-title-icon { width: 56px; height: 56px; border-radius: 16px; flex-shrink: 0; background: var(--ifg-accent); color: #fff; display: flex; align-items: center; justify-content: center; }
.ifg .ifg-title-icon svg { width: 30px; height: 30px; display: block; }
.ifg .tool-title { color: var(--ifg-accent); }
.ifg .tool-description { max-width: 800px; }
.ifg .tool-description a { color: var(--ifg-accent); font-weight: 500; }
.ifg .ifg-main { overflow: visible; }

/* ---------- shared ---------- */
.ifg .ifg-card { background: var(--ifg-card); border: 1px solid var(--ifg-line); border-radius: var(--ifg-radius); padding: 1rem 1.1rem; min-width: 0; }
.ifg .ifg-card + .ifg-card { margin-top: 0.875rem; }
.ifg .ifg-card-head { display: flex; align-items: center; gap: 0.5rem; font-weight: 700; font-size: 0.95rem; margin-bottom: 0.8rem; color: var(--ifg-text); }
.ifg .ifg-card-head svg, .ifg .ifg-h2 svg { width: 18px; height: 18px; color: var(--ifg-accent); }
.ifg .ifg-h2 { display: flex; align-items: center; gap: 0.5rem; margin: 0; font-size: 1rem; color: var(--ifg-text); }
.ifg .ifg-hint { font-size: 0.78rem; color: var(--ifg-muted); margin: 0.5rem 0 0; line-height: 1.4; }
.ifg .ifg-hint-inline { font-weight: 400; color: var(--ifg-muted); font-size: 0.8rem; }
.ifg .ifg-note { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.82rem; color: var(--ifg-muted); }
.ifg .ifg-note svg { width: 15px; height: 15px; color: var(--ifg-good); }
.ifg .ifg-badge { font-size: 0.72rem; font-weight: 700; padding: 0.15rem 0.5rem; border-radius: 999px; background: var(--ifg-sunk); color: var(--ifg-muted); border: 1px solid var(--ifg-line); }
.ifg .ifg-badge:empty { display: none; }

.ifg .ifg-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 0.45rem; padding: 0.6rem 1rem; border-radius: 10px;
    border: 1px solid var(--ifg-line); background: var(--ifg-card); color: var(--ifg-text); font: inherit; font-weight: 600; font-size: 0.9rem; cursor: pointer; text-decoration: none;
}
.ifg .ifg-btn:hover { border-color: var(--ifg-accent-line); }
.ifg .ifg-btn svg { width: 17px; height: 17px; }
.ifg .ifg-btn-sm { padding: 0.4rem 0.75rem; font-size: 0.84rem; border-radius: 8px; }
.ifg .ifg-btn-ghost { background: transparent; }
.ifg .ifg-btn-outline { border-color: var(--ifg-accent-line); color: var(--ifg-accent); }
.ifg .ifg-link-btn { display: inline-flex; align-items: center; gap: 0.35rem; background: none; border: 0; padding: 0.25rem 0.1rem; color: var(--ifg-accent); font: inherit; font-weight: 600; font-size: 0.88rem; cursor: pointer; }
.ifg .ifg-link-btn svg { width: 16px; height: 16px; }
.ifg .ifg-link-muted { color: var(--ifg-muted); }
.ifg .ifg-go { display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; background: var(--ifg-accent); border-color: var(--ifg-accent); color: #fff; }
.ifg .ifg-go:hover { background: var(--ifg-accent-strong); border-color: var(--ifg-accent-strong); color: #fff; }
[data-theme="dark"] .ifg .ifg-go { color: #1a1a1a; }
.ifg .ifg-go:disabled { opacity: 0.6; cursor: progress; }
.ifg .ifg-go svg { width: 18px; height: 18px; }

.ifg .ifg-input { font: inherit; font-size: 0.88rem; padding: 0.45rem 0.6rem; border-radius: 8px; border: 1px solid var(--input-border, #ddd); background: var(--input-bg, #fff); color: var(--ifg-text); min-width: 0; width: 100%; box-sizing: border-box; }
.ifg .ifg-input:focus { outline: 2px solid var(--ifg-accent-line); outline-offset: 1px; }
.ifg .ifg-input.is-bad { border-color: var(--ifg-accent); background: var(--ifg-accent-soft); }

.ifg .ifg-seg { display: inline-flex; flex-wrap: wrap; gap: 4px; padding: 3px; border-radius: 10px; background: var(--ifg-sunk); border: 1px solid var(--ifg-line); }
.ifg .ifg-seg button { border: 0; background: transparent; color: var(--ifg-muted); font: inherit; font-size: 0.84rem; font-weight: 600; padding: 0.36rem 0.7rem; border-radius: 7px; cursor: pointer; white-space: nowrap; }
.ifg .ifg-seg button:hover { color: var(--ifg-text); }
.ifg .ifg-seg button.is-on { background: var(--ifg-card); color: var(--ifg-accent); box-shadow: 0 1px 3px rgba(15, 23, 42, 0.12); }
.ifg .ifg-seg-full { display: flex; }
.ifg .ifg-seg-full button { flex: 1 1 0; }

.ifg .ifg-field { display: flex; flex-direction: column; gap: 0.35rem; margin-bottom: 0.8rem; font-size: 0.86rem; font-weight: 600; color: var(--ifg-text); }
.ifg .ifg-two { display: grid; grid-template-columns: 1fr 1fr; gap: 0.6rem; }
.ifg .ifg-switch { display: inline-flex; align-items: center; gap: 0.55rem; font-size: 0.9rem; font-weight: 600; cursor: pointer; color: var(--ifg-text); }
.ifg .ifg-switch input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.ifg .ifg-switch-ui { width: 36px; height: 20px; border-radius: 999px; background: var(--cb-border, #8796a7); position: relative; flex-shrink: 0; transition: background 0.15s ease; }
.ifg .ifg-switch-ui::after { content: ""; position: absolute; top: 2px; left: 2px; width: 16px; height: 16px; border-radius: 50%; background: #fff; transition: transform 0.15s ease; }
.ifg .ifg-switch input:checked + .ifg-switch-ui { background: var(--ifg-accent); }
.ifg .ifg-switch input:checked + .ifg-switch-ui::after { transform: translateX(16px); }
.ifg .ifg-switch input:focus-visible + .ifg-switch-ui { outline: 2px solid var(--ifg-accent-line); outline-offset: 2px; }
.ifg .ifg-checks { display: flex; flex-wrap: wrap; gap: 0.5rem 1rem; }
.ifg .ifg-check { display: inline-flex; align-items: center; gap: 0.4rem; font-weight: 600; font-size: 0.9rem; cursor: pointer; }

/* ---------- add ---------- */
.ifg .ifg-add { max-width: 900px; margin: 0 auto 1rem; }
.ifg .ifg-drop {
    display: flex; flex-direction: column; align-items: center; gap: 0.45rem; text-align: center; padding: 2.6rem 1.25rem; border-radius: 16px; cursor: pointer;
    border: 2px dashed var(--ifg-accent-line); background: var(--ifg-accent-soft); transition: border-color 0.15s ease;
}
.ifg .ifg-drop:hover, .ifg .ifg-drop.is-over, .ifg .ifg-drop:focus-visible { border-color: var(--ifg-accent); outline: none; }
.ifg .ifg-drop-icon { width: 56px; height: 56px; border-radius: 14px; background: var(--ifg-card); display: flex; align-items: center; justify-content: center; color: var(--ifg-accent); box-shadow: 0 2px 8px rgba(15, 23, 42, 0.08); }
.ifg .ifg-drop-icon svg { width: 28px; height: 28px; }
.ifg .ifg-drop-title { font-size: 1.15rem; font-weight: 700; color: var(--ifg-text); margin-top: 0.4rem; }
.ifg .ifg-drop-sub { font-size: 0.88rem; color: var(--ifg-muted); max-width: 560px; }
.ifg .ifg-add-foot { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem 1.25rem; margin-top: 0.75rem; }
.ifg .ifg-add-foot .ifg-note { margin-left: auto; }

.ifg .ifg-picker { margin-top: 0.9rem; background: var(--ifg-card); border: 1px solid var(--ifg-line); border-radius: var(--ifg-radius); padding: 0.9rem; }
.ifg .ifg-picker-head { display: flex; gap: 0.5rem; align-items: center; margin-bottom: 0.75rem; }
.ifg .ifg-pick-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(92px, 1fr)); gap: 6px; max-height: 340px; overflow: auto; padding: 2px; }
.ifg .ifg-pick {
    display: flex; flex-direction: column; align-items: center; gap: 0.35rem; padding: 0.6rem 0.3rem; border-radius: 10px; border: 1px solid var(--ifg-line);
    background: var(--ifg-sunk); cursor: pointer; font: inherit; color: var(--ifg-text); position: relative;
}
.ifg .ifg-pick img { width: 26px; height: 26px; }
[data-theme="dark"] .ifg .ifg-pick img, [data-theme="dark"] .ifg .ifg-thumb img { filter: invert(1); }
[data-theme="dark"] .ifg .ifg-thumb { background: #0f172a; }
.ifg .ifg-pick span { font-size: 0.7rem; color: var(--ifg-muted); max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ifg .ifg-pick:hover { border-color: var(--ifg-accent-line); }
.ifg .ifg-pick.is-added { border-color: var(--ifg-good); background: rgba(51, 153, 102, 0.08); cursor: default; }
.ifg .ifg-pick.is-added::after { content: "Added"; position: absolute; top: 4px; right: 5px; font-size: 0.6rem; font-weight: 800; color: var(--ifg-good); }

/* icon set tabs (2026-10-11) */
.ifg .ifg-sets { display: flex; flex-wrap: nowrap; overflow-x: auto; margin-bottom: 0.7rem; scrollbar-width: thin; }
.ifg .ifg-sets button { flex: 0 0 auto; }
.ifg .ifg-sets small { font-weight: 500; opacity: 0.7; margin-left: 0.2rem; }
.ifg .ifg-pick-wait { grid-column: 1 / -1; padding: 1rem 0; text-align: center; }
.ifg .ifg-checks-extra { margin-top: 0.6rem; padding-top: 0.6rem; border-top: 1px dashed var(--ifg-line); }

/* per-icon adjustments (2026-10-11) */
.ifg .ifg-adj-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 0.3rem; width: 100%;
    border: 1px dashed var(--ifg-line); background: transparent; color: var(--ifg-muted);
    font: inherit; font-size: 0.74rem; font-weight: 700; padding: 0.25rem 0.4rem; border-radius: 6px; cursor: pointer;
}
.ifg .ifg-adj-btn svg { width: 13px; height: 13px; }
.ifg .ifg-adj-btn:hover, .ifg .ifg-adj-btn[aria-expanded="true"] { color: var(--ifg-accent); border-color: var(--ifg-accent-line); }
.ifg .ifg-adj-btn.is-set { color: var(--ifg-accent); border-style: solid; border-color: var(--ifg-accent-line); background: var(--ifg-accent-soft); }
.ifg .ifg-adj { display: grid; gap: 0.35rem; padding: 0.45rem 0.4rem 0.2rem; border-radius: 6px; background: var(--ifg-card); border: 1px solid var(--ifg-line); }
.ifg .ifg-adj label { display: grid; gap: 0.15rem; font-size: 0.7rem; font-weight: 700; color: var(--ifg-muted); }
.ifg .ifg-adj label span { display: flex; justify-content: space-between; }
.ifg .ifg-adj output { color: var(--ifg-accent); font-variant-numeric: tabular-nums; }
.ifg .ifg-adj input[type="range"] { width: 100%; accent-color: var(--ifg-accent); margin: 0; }
.ifg .ifg-adj .ifg-adj-reset { font-size: 0.74rem; justify-self: start; padding: 0.1rem 0; }
.ifg .ifg-adj .ifg-adj-reset svg { width: 13px; height: 13px; }

/* ---------- work ---------- */
.ifg .ifg-work { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 1rem; align-items: start; }
.ifg .ifg-icons-card, .ifg .ifg-preview-card { background: var(--ifg-card); border: 1px solid var(--ifg-line); border-radius: var(--ifg-radius); padding: 0.9rem; min-width: 0; }
.ifg .ifg-icons-head, .ifg .ifg-preview-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0.5rem 1rem; margin-bottom: 0.75rem; }
.ifg .ifg-icons-tools { display: flex; flex-wrap: wrap; gap: 0.25rem 0.9rem; }
.ifg .ifg-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); align-items: start; gap: 8px; max-height: 620px; overflow: auto; padding: 2px; }
.ifg .ifg-icon { position: relative; display: flex; flex-direction: column; gap: 0.4rem; padding: 0.6rem; border-radius: 10px; border: 1px solid var(--ifg-line); background: var(--ifg-sunk); }
.ifg .ifg-icon.is-empty { border-color: var(--ifg-accent-line); }
.ifg .ifg-thumb { position: relative; height: 64px; border-radius: 8px; background: #ffffff; display: flex; align-items: center; justify-content: center; }
.ifg .ifg-thumb img { width: 40px; height: 40px; object-fit: contain; }
.ifg .ifg-tag { position: absolute; left: 5px; bottom: 4px; font-size: 0.6rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.04em; padding: 0.05rem 0.35rem; border-radius: 4px; background: rgba(51, 153, 204, 0.14); color: #237a9f; }
.ifg .ifg-tag.is-vec { background: rgba(51, 153, 102, 0.14); color: #2a7a52; }
.ifg .ifg-tag.is-bad { background: rgba(230, 78, 78, 0.14); color: #b42f2f; }
.ifg .ifg-mini { display: flex; align-items: center; gap: 0.35rem; font-size: 0.7rem; font-weight: 700; color: var(--ifg-muted); text-transform: uppercase; letter-spacing: 0.03em; }
.ifg .ifg-mini span { width: 2.6rem; flex-shrink: 0; }
.ifg .ifg-mini .ifg-input { font-size: 0.8rem; padding: 0.3rem 0.45rem; text-transform: none; letter-spacing: 0; font-weight: 500; }
.ifg .ifg-in-code { font-family: Consolas, "Cascadia Code", monospace; }
.ifg .ifg-x { position: absolute; top: 4px; right: 4px; display: inline-flex; border: 0; background: var(--ifg-card); color: var(--ifg-muted); border-radius: 50%; padding: 3px; cursor: pointer; box-shadow: 0 1px 3px rgba(15, 23, 42, 0.15); z-index: 1; }
.ifg .ifg-x:hover { color: var(--ifg-accent); }
.ifg .ifg-x svg { width: 14px; height: 14px; }

.ifg .ifg-side { min-width: 0; grid-row: span 2; }
.ifg .ifg-preview-card { grid-column: 1; }
.ifg .ifg-preview { display: flex; flex-wrap: wrap; gap: 6px; min-height: 64px; }
.ifg .ifg-pv { display: flex; flex-direction: column; align-items: center; gap: 0.3rem; padding: 0.55rem 0.4rem; min-width: 76px; border-radius: 8px; background: var(--ifg-sunk); border: 1px solid var(--ifg-line); }
.ifg .ifg-pv-g { font-size: var(--ifg-size, 24px); line-height: 1; color: var(--ifg-text); min-height: 1em; }
.ifg .ifg-pv small { font-size: 0.68rem; color: var(--ifg-muted); max-width: 84px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ifg .ifg-liga-test { margin-top: 0.9rem; display: grid; gap: 0.4rem; font-size: 0.86rem; font-weight: 600; }
.ifg .ifg-liga-out { font-size: 32px; line-height: 1.2; min-height: 40px; padding: 0.4rem 0.6rem; border-radius: 8px; background: var(--ifg-sunk); border: 1px solid var(--ifg-line); color: var(--ifg-text); font-feature-settings: "liga"; }

.ifg .ifg-actions { grid-column: 1 / -1; display: flex; align-items: center; justify-content: flex-end; flex-wrap: wrap; gap: 0.75rem; }
.ifg .ifg-status { font-size: 0.85rem; color: var(--ifg-muted); margin-right: auto; }
.ifg .ifg-actions .ifg-go { padding: 0.75rem 1.4rem; font-size: 1rem; border-radius: 10px; }

/* ---------- result ---------- */
.ifg .ifg-result { max-width: 860px; margin: 0 auto; background: var(--ifg-card); border: 1px solid var(--ifg-line); border-radius: 16px; padding: 1.25rem; }
.ifg .ifg-result-head { display: flex; align-items: center; gap: 0.85rem; margin-bottom: 1rem; }
.ifg .ifg-result-badge { width: 44px; height: 44px; border-radius: 50%; background: var(--ifg-good); color: #fff; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.ifg .ifg-result-badge svg { width: 24px; height: 24px; }
.ifg .ifg-result-title { margin: 0; font-size: 1.2rem; color: var(--ifg-text); }
.ifg .ifg-result-sub { margin: 0.15rem 0 0; font-size: 0.86rem; color: var(--ifg-muted); }
.ifg .ifg-files { list-style: none; margin: 0 0 1rem; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 6px; }
.ifg .ifg-files li { display: flex; align-items: center; gap: 0.5rem; padding: 0.45rem 0.6rem; border-radius: 8px; background: var(--ifg-sunk); border: 1px solid var(--ifg-line); font-size: 0.86rem; min-width: 0; }
.ifg .ifg-files li svg { width: 16px; height: 16px; color: var(--ifg-accent); flex-shrink: 0; }
.ifg .ifg-files li span { flex: 1 1 auto; min-width: 0; overflow-wrap: anywhere; font-weight: 600; }
.ifg .ifg-files li small { color: var(--ifg-muted); white-space: nowrap; }
.ifg .ifg-code-wrap { border: 1px solid var(--ifg-line); border-radius: 10px; overflow: hidden; }
.ifg .ifg-code-head { display: flex; align-items: center; justify-content: space-between; padding: 0.4rem 0.6rem; background: var(--ifg-sunk); font-size: 0.82rem; font-weight: 700; color: var(--ifg-muted); }
.ifg .ifg-code { margin: 0; padding: 0.75rem; font-size: 0.82rem; line-height: 1.5; overflow: auto; white-space: pre; background: var(--ifg-card); color: var(--ifg-text); font-family: Consolas, "Cascadia Code", monospace; }
.ifg .ifg-code-static { border: 1px solid var(--ifg-line); border-radius: 8px; background: var(--ifg-sunk); }
.ifg .ifg-result-actions { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 1.1rem; }
.ifg .ifg-result-actions .ifg-go { padding: 0.7rem 1.3rem; border-radius: 10px; }

.ifg .ifg-error { max-width: 900px; margin: 1rem auto 0; padding: 0.8rem 1rem; border-radius: 10px; background: var(--error-bg, #fadbd8); color: #8a1f17; border: 1px solid rgba(231, 76, 60, 0.35); font-size: 0.9rem; }
.ifg .ifg-error a { color: inherit; font-weight: 700; }
[data-theme="dark"] .ifg .ifg-error { background: rgba(248, 113, 113, 0.12); color: #fecaca; }

/* ---------- content ---------- */
.ifg .ifg-info { margin-top: 1.5rem; }
.ifg .ifg-steps { padding-left: 1.25rem; margin: 0; }
.ifg .ifg-steps li { margin: 0.35rem 0; }
.ifg .ifg-info a { color: var(--ifg-accent); }
.ifg .info-card h2 svg { color: var(--ifg-accent); }

@media (max-width: 1000px) {
    .ifg .ifg-work { grid-template-columns: minmax(0, 1fr); }
    .ifg .ifg-side { grid-row: auto; }
}
@media (max-width: 600px) {
    .ifg .ifg-drop { padding: 1.8rem 1rem; }
    .ifg .ifg-add-foot .ifg-note { margin-left: 0; }
    .ifg .ifg-grid { grid-template-columns: repeat(auto-fill, minmax(135px, 1fr)); max-height: 480px; }
    .ifg .ifg-actions { position: sticky; bottom: 0; z-index: 5; background: var(--body-bg, #ecf7fb); padding: 0.6rem 0; }
    .ifg .ifg-actions .ifg-go { flex: 1 1 auto; }
    .ifg .ifg-status { flex-basis: 100%; }
}
@media (prefers-reduced-motion: reduce) { .ifg * { transition: none !important; } }