/* ── Actions ───────────────────────────────────────────── */

.actions {
    text-align: center;
    padding: 16px 0 32px;
}

.btn {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.78rem;
    font-weight: 600;
    padding: 12px 24px;
    border: 2px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg-emphasis);
    color: var(--fg-inv);
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.2s;
}

.btn:hover {
    background: var(--bg);
    color: var(--fg);
}

.btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* ── Footer ────────────────────────────────────────────── */

.footer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    padding: 16px 0;
    border-top: 1px solid var(--border-4);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--fg-4);
    cursor: pointer;
    transition: color 0.2s;
}

.footer:hover {
    color: var(--fg-2);
}

.footer-credit {
    text-align: center;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.6rem;
    color: var(--fg-4);
    letter-spacing: 0.04em;
    padding-bottom: 25px;
    opacity: 0.6;
}

.footer-credit-link {
    color: inherit;
    text-decoration: underline;
    text-underline-offset: 2px;
    transition: opacity 0.15s;
}

.footer-credit-link:hover {
    opacity: 0.9;
}

/* ── Wind Arrow ────────────────────────────────────────── */

.wind-arrow {
    display: inline-block;
    width: 20px;
    height: 20px;
    vertical-align: middle;
    margin-right: 4px;
}

/* ── Settings Button ──────────────────────────────────── */

.settings-btn {
    background: none;
    border: 1px solid var(--border-2);
    border-radius: var(--radius);
    color: var(--fg-3);
    cursor: pointer;
    padding: 0 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s, border-color 0.2s;
    flex-shrink: 0;
    align-self: stretch;
}

.settings-btn:hover {
    color: var(--fg);
    border-color: var(--fg);
}

/* ── PDF Export Button (mirrors .settings-btn) ─────────── */

.pdf-export-btn {
    background: none;
    border: 1px solid var(--border-2);
    border-radius: var(--radius);
    color: var(--fg-2);
    cursor: pointer;
    padding: 0 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    transition: color 0.2s, border-color 0.2s;
    flex-shrink: 0;
    align-self: stretch;
}

.home-pdf-export-btn {
    align-self: auto;
    padding: 6px 8px;
    background: var(--bg);
    box-shadow: 1px 1px 2px rgba(0,0,0,0.10);
}