/* Support / Help Center — FieldOps themed surfaces */

.support-home-grid {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.knowledge-category-grid {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.knowledge-category-card {
    text-decoration: none;
    color: inherit;
    height: 100%;
    transition: border-color 0.15s ease, background-color 0.15s ease, transform 0.15s ease;
}

.knowledge-category-card:hover {
    border-color: var(--fo-border-hover, #475569);
    background: var(--fo-card-hover, var(--fo-card));
    text-decoration: none;
    color: inherit;
}

.knowledge-category-card:focus-visible {
    outline: 2px solid var(--fo-blue, #3b82f6);
    outline-offset: 2px;
}

.knowledge-category-icon {
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.65rem;
    background: color-mix(in srgb, var(--fo-blue, #3b82f6) 16%, transparent);
    color: var(--fo-accent-text, var(--fo-blue, #93c5fd));
    font-size: 1.1rem;
}

.knowledge-article-count {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--fo-text-tertiary, #94a3b8);
}

.knowledge-popular-list li + li {
    border-top: 1px solid var(--fo-border);
}

.knowledge-popular-link {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    padding: 0.85rem 1.1rem;
    text-decoration: none;
    color: inherit;
}

.knowledge-popular-link:hover {
    background: var(--fo-card-hover, rgba(148, 163, 184, 0.08));
    text-decoration: none;
    color: inherit;
}

.knowledge-popular-link:focus-visible {
    outline: 2px solid var(--fo-blue, #3b82f6);
    outline-offset: -2px;
}

.knowledge-popular-cat {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--fo-text-tertiary, #94a3b8);
}

.knowledge-popular-q {
    font-weight: 600;
    color: var(--fo-text-primary);
}

.support-tile {
    height: 100%;
    transition: border-color 0.15s ease, background-color 0.15s ease, box-shadow 0.15s ease;
}

.support-tile:hover {
    border-color: var(--fo-border-hover, #475569);
    background: var(--fo-card-hover, var(--fo-card));
}

.support-tile--accent {
    border-color: color-mix(in srgb, var(--fo-blue, #3b82f6) 45%, var(--fo-border));
}

.support-tile-title {
    color: var(--fo-text-primary);
    margin-bottom: 0.5rem;
}

.support-tile-copy {
    min-height: 3.2em;
}

.support-search-card .form-label {
    color: var(--fo-text-secondary);
}

/* Themed FAQ accordion */
.fo-accordion {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.fo-accordion-item {
    overflow: hidden;
}

.fo-accordion-header {
    margin: 0;
}

.fo-accordion-button {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.95rem 1.1rem;
    border: none;
    background: transparent;
    color: var(--fo-text-primary);
    text-align: left;
    cursor: pointer;
    font-size: 0.98rem;
    font-weight: 600;
    line-height: 1.35;
    transition: background-color 0.15s ease;
}

.fo-accordion-button:hover {
    background: var(--fo-card-hover, rgba(148, 163, 184, 0.08));
}

.fo-accordion-button:focus-visible {
    outline: 2px solid var(--fo-blue, #3b82f6);
    outline-offset: -2px;
}

.fo-accordion-badge {
    flex-shrink: 0;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    padding: 0.2rem 0.5rem;
    border-radius: 6px;
    background: color-mix(in srgb, var(--fo-blue, #3b82f6) 18%, transparent);
    color: var(--fo-accent-text, var(--fo-blue, #93c5fd));
    border: 1px solid color-mix(in srgb, var(--fo-blue, #3b82f6) 35%, transparent);
}

.fo-accordion-question {
    flex: 1;
    min-width: 0;
}

.fo-accordion-chevron {
    flex-shrink: 0;
    width: 0.55rem;
    height: 0.55rem;
    border-right: 2px solid var(--fo-text-secondary);
    border-bottom: 2px solid var(--fo-text-secondary);
    transform: rotate(45deg);
    transition: transform 0.2s ease;
    margin-left: 0.25rem;
}

.fo-accordion-button.is-expanded .fo-accordion-chevron {
    transform: rotate(225deg);
    margin-top: 0.2rem;
}

.fo-accordion-panel {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.22s ease;
    border-top: 1px solid transparent;
}

.fo-accordion-panel.is-open {
    grid-template-rows: 1fr;
    border-top-color: var(--fo-border);
}

.fo-accordion-body {
    overflow: hidden;
    padding: 0 1.1rem;
    color: var(--fo-text-secondary);
    font-size: 0.95rem;
    line-height: 1.55;
}

.fo-accordion-panel.is-open .fo-accordion-body {
    padding: 0.85rem 1.1rem 1.1rem;
}

.support-ticket-new .fo-card,
.support-faq .fo-card,
.support-home .fo-card {
    background: var(--fo-card);
    border-color: var(--fo-border);
    color: var(--fo-text-primary);
}

@media (max-width: 768px) {
    .support-ticket-new .fo-card-body,
    .support-ticket-new .card-body,
    .support-home .fo-card-body,
    .support-home .card-body,
    .support-faq .fo-card-body,
    .support-faq .card-body {
        padding: 1rem;
    }

    .support-ticket-new textarea,
    .support-ticket-new input,
    .support-ticket-new select {
        font-size: 16px;
    }

    .support-ticket-description {
        white-space: pre-wrap;
        word-break: break-word;
        font-size: 0.95rem;
    }

    .fo-accordion-button {
        align-items: flex-start;
        flex-wrap: wrap;
    }

    .fo-accordion-chevron {
        margin-left: auto;
    }
}