/* ======================================================================
   Questions (questions/template-1) — Amber Oud
   Ask-a-question form + Q/A thread display.
   ====================================================================== */

.qna {
    padding: 32px;
    background: var(--bs-bg-surface, var(--bs-body-bg));
    border: 1px solid var(--bs-border-subtle, var(--bs-border-color));
    border-radius: 0.5rem;
    margin-bottom: 28px;
    scroll-margin-top: 80px;
    color: var(--bs-body-color, var(--bs-body-color));
}

/* ---------- Head ---------- */
.qna-head {
    margin-bottom: 24px;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--bs-border-subtle, var(--bs-border-color));
    position: relative;
}

.qna-head::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -1px;
    width: 40px;
    height: 2px;
    background: var(--bs-secondary, var(--bs-warning));
}

.qna-eyebrow {
    display: inline-block;
    font-family: var(--bs-accent-font-family, 'Inter', 'Hind Siliguri', 'SolaimanLipi', sans-serif);
    font-style: italic;
    font-size: 0.78rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--bs-secondary, var(--bs-warning));
    margin-bottom: 6px;
}

.qna-title {
    font-family: var(--bs-heading-font-family, 'Inter', 'Hind Siliguri', 'SolaimanLipi', sans-serif);
    font-size: 1.75rem;
    font-weight: 500;
    color: var(--bs-primary, var(--bs-link-color));
    margin: 0 0 4px 0;
    letter-spacing: 0.01em;
}

.qna-count {
    font-family: var(--bs-accent-font-family, 'Inter', 'Hind Siliguri', 'SolaimanLipi', sans-serif);
    font-style: italic;
    color: var(--bs-secondary, var(--bs-warning));
    font-size: 1.1rem;
    margin-left: 4px;
    font-weight: 500;
}

.qna-sub {
    font-family: var(--bs-accent-font-family, 'Inter', 'Hind Siliguri', 'SolaimanLipi', sans-serif);
    font-style: italic;
    color: var(--bs-secondary-color, var(--bs-secondary-color));
    font-size: 0.95rem;
    margin: 0 0 14px 0;
}

.qna-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 22px;
    background: var(--bs-primary, var(--bs-link-color));
    color: var(--bs-body);
    border: 1px solid var(--bs-primary, var(--bs-link-color));
    border-radius: 50rem;
    font-size: 0.82rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    text-decoration: none;
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease;
}

.qna-cta:hover {
    background: var(--bs-body-color);
    color: var(--bs-secondary, var(--bs-warning));
}

/* ---------- Success flash ---------- */
.qna-success {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: rgba(var(--bs-success-rgb), 0.08);
    border: 1px solid var(--bs-success, var(--bs-success));
    border-radius: 0.25rem;
    color: var(--bs-success, var(--bs-success));
    font-size: 0.9rem;
    margin-bottom: 20px;
}

.qna-success svg { flex-shrink: 0; }

/* ---------- Ask form ---------- */
.qna-form {
    padding: 20px;
    background: var(--bs-light-secondary, var(--bs-secondary-bg));
    border: 1px dashed var(--bs-secondary, var(--bs-warning));
    border-radius: 0.25rem;
    margin-bottom: 24px;
}

.qna-form-label {
    display: block;
    font-family: var(--bs-accent-font-family, 'Inter', 'Hind Siliguri', 'SolaimanLipi', sans-serif);
    font-style: italic;
    font-size: 0.85rem;
    color: var(--bs-primary, var(--bs-link-color));
    letter-spacing: 0.02em;
    margin-bottom: 6px;
}

.qna-form-input {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--bs-border-subtle, var(--bs-border-color));
    border-radius: 0.25rem;
    background: var(--bs-bg-surface, var(--bs-body-bg));
    color: var(--bs-body-color, var(--bs-body-color));
    font-size: 0.95rem;
    line-height: 1.6;
    resize: vertical;
    min-height: 80px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.qna-form-input:focus {
    border-color: var(--bs-secondary, var(--bs-warning));
    box-shadow: 0 0 0 3px rgba(var(--bs-warning-rgb), 0.15);
    outline: 0;
}

.qna-form-input::placeholder {
    color: var(--bs-secondary-color, var(--bs-secondary-color));
    font-style: italic;
}

.qna-form-input.is-invalid {
    border-color: var(--bs-danger, var(--bs-danger));
}

.qna-form-error {
    display: block;
    font-size: 0.82rem;
    color: var(--bs-danger, var(--bs-danger));
    font-style: italic;
    margin-top: 6px;
}

.qna-form-actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
    margin-top: 12px;
}

.qna-form-cancel,
.qna-form-submit {
    padding: 9px 18px;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: 0.25rem;
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.qna-form-cancel {
    background: transparent;
    color: var(--bs-secondary-color, var(--bs-secondary-color));
    border: 1px solid var(--bs-border-subtle, var(--bs-border-color));
}

.qna-form-cancel:hover {
    color: var(--bs-primary, var(--bs-link-color));
    border-color: var(--bs-secondary, var(--bs-warning));
}

.qna-form-submit {
    background: var(--bs-primary, var(--bs-link-color));
    color: var(--bs-body);
    border: 1px solid var(--bs-primary, var(--bs-link-color));
}

.qna-form-submit:hover {
    background: var(--bs-secondary, var(--bs-warning));
    color: var(--bs-primary, var(--bs-link-color));
    border-color: var(--bs-secondary, var(--bs-warning));
}

.qna-form-hint {
    font-family: var(--bs-accent-font-family, 'Inter', 'Hind Siliguri', 'SolaimanLipi', sans-serif);
    font-style: italic;
    font-size: 0.78rem;
    color: var(--bs-secondary-color, var(--bs-secondary-color));
    margin: 10px 0 0;
    text-align: right;
}

/* ---------- List ---------- */
.question-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.qna-item {
    padding: 18px 20px;
    background: var(--bs-light-secondary, var(--bs-secondary-bg));
    border: 1px solid var(--bs-border-subtle, var(--bs-border-color));
    border-radius: 0.25rem;
    transition: border-color 0.2s ease;
}

.qna-item:hover { border-color: var(--bs-secondary, var(--bs-warning)); }

.qna-q,
.qna-a {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.qna-a { margin-top: 14px; padding-top: 14px; border-top: 1px dashed var(--bs-border-subtle, var(--bs-border-color)); }

.qna-q-marker,
.qna-a-marker {
    width: 28px;
    height: 28px;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--bs-heading-font-family, 'Inter', 'Hind Siliguri', 'SolaimanLipi', sans-serif);
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 50%;
    letter-spacing: 0.02em;
}

.qna-q-marker {
    background: var(--bs-light-primary, var(--bs-tertiary-bg));
    color: var(--bs-primary, var(--bs-link-color));
    border: 1px solid var(--bs-border-subtle, var(--bs-border-color));
}

.qna-a-marker {
    background: var(--bs-primary, var(--bs-link-color));
    color: var(--bs-secondary, var(--bs-warning));
}

.qna-q-body,
.qna-a-body { flex: 1 1 auto; }

.qna-q-head,
.qna-a-head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    margin-bottom: 4px;
    font-size: 0.85rem;
}

.qna-asker,
.qna-expert {
    font-weight: 600;
    color: var(--bs-primary, var(--bs-link-color));
}

.qna-dot {
    color: var(--bs-secondary, var(--bs-warning));
    opacity: 0.7;
    font-weight: 700;
}

.qna-date {
    font-family: var(--bs-accent-font-family, 'Inter', 'Hind Siliguri', 'SolaimanLipi', sans-serif);
    font-style: italic;
    color: var(--bs-secondary-color, var(--bs-secondary-color));
    font-size: 0.82rem;
}

.qna-verified {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    background: var(--bs-secondary, var(--bs-warning));
    color: var(--bs-primary, var(--bs-link-color));
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    border-radius: 0.15rem;
}

.qna-question {
    font-size: 0.95rem;
    color: var(--bs-body-color, var(--bs-body-color));
    margin: 0;
    line-height: 1.55;
}

.qna-answer {
    font-size: 0.95rem;
    color: var(--bs-body-color, var(--bs-body-color));
    margin: 0;
    line-height: 1.6;
    padding-left: 12px;
    border-left: 2px solid var(--bs-secondary, var(--bs-warning));
}

.qna-a-pending {
    margin-top: 10px;
    padding-left: 40px;
    font-family: var(--bs-accent-font-family, 'Inter', 'Hind Siliguri', 'SolaimanLipi', sans-serif);
    font-style: italic;
    font-size: 0.85rem;
    color: var(--bs-secondary-color, var(--bs-secondary-color));
}

/* ---------- Empty + load more ---------- */
.qna-empty {
    text-align: center;
    padding: 36px 16px;
    color: var(--bs-secondary-color, var(--bs-secondary-color));
}

.qna-empty-title {
    font-family: var(--bs-heading-font-family, 'Inter', 'Hind Siliguri', 'SolaimanLipi', sans-serif);
    font-size: 1.35rem;
    font-weight: 500;
    color: var(--bs-primary, var(--bs-link-color));
    margin: 0 0 6px 0;
}

.qna-empty-text {
    font-family: var(--bs-accent-font-family, 'Inter', 'Hind Siliguri', 'SolaimanLipi', sans-serif);
    font-style: italic;
    font-size: 0.95rem;
    margin: 0;
}

.qna-load-more {
    text-align: center;
    margin-top: 18px;
}

.qna-load-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 26px;
    background: transparent;
    color: var(--bs-primary, var(--bs-link-color));
    border: 1px solid var(--bs-secondary, var(--bs-warning));
    border-radius: 50rem;
    font-size: 0.82rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease;
}

.qna-load-btn:hover {
    background: var(--bs-secondary, var(--bs-warning));
    color: var(--bs-primary, var(--bs-link-color));
}

.qna-load-btn .spinner {
    animation: qna-spin 0.9s linear infinite;
}

@keyframes qna-spin {
    to { transform: rotate(360deg); }
}

/* ---------- Responsive ---------- */
@media (max-width: 575.98px) {
    .qna { padding: 20px; }
    .qna-title { font-size: 1.4rem; }
    .qna-item { padding: 14px; }
    .qna-form { padding: 16px; }
}