/* ===========================
   Base Widget Styles
   =========================== */
.fca-comments-widget {
    border: 1px solid var(--fcom-primary-border, #d4d8dd);
    border-radius: 10px;
    margin-top: 2.5em;
    padding: 1.5em;
    background: var(--fcom-secondary-bg, #ffffff);
}

.fca-comments-widget__header h3 {
    margin: 0 0 0.5em;
    font-size: 1.25em;
}

.fca-comments-widget__body {
    display: flex;
    flex-direction: column;
    gap: 1em;
    position: relative;
}

.fca-comments-list {
    display: flex;
    flex-direction: column;
    gap: 1em;
}

.fca-comments-loading {
    font-size: 0.9em;
    color: var(--fcom-text-secondary, #6d7483);
}

.fca-comments-error {
    padding: 0.75em;
    border-radius: 6px;
    background: var(--fcom-error-bg, #ffe6e6);
    color: var(--fcom-error-color, #c53030);
    font-size: 0.9em;
}

.fca-comments-empty {
    color: var(--fcom-text-secondary, #6d7483);
    font-style: italic;
}

/* ===========================
   Classic Style (Default)
   =========================== */
.fca-comments-widget--classic .fca-comment {
    display: flex;
    gap: 0.75em;
    border-bottom: 1px solid var(--fcom-primary-border, #e4e7eb);
    padding-bottom: 0.75em;
}

.fca-comments-widget--classic .fca-comment:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.fca-comments-widget--classic .fca-comment__avatar img {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
}

.fca-comments-widget--classic .fca-comment__avatar-placeholder {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--fcom-primary-border, #d4d8dd);
    display: inline-block;
}

.fca-comments-widget--classic .fca-comment__content {
    flex: 1;
}

.fca-comments-widget--classic .fca-comment__meta {
    font-size: 0.9em;
    color: var(--fcom-text-secondary, #6d7483);
    display: flex;
    gap: 0.35em;
    align-items: center;
}

.fca-comments-widget--classic .fca-comment__meta strong {
    color: var(--fcom-text-link, #1b74e4);
}

.fca-comments-widget--classic .fca-comment__body {
    margin-top: 0.35em;
    color: var(--fcom-text-primary, #212529);
}

/* ===========================
   Minimal Style
   =========================== */
.fca-comments-widget--minimal .fca-comment {
    display: flex;
    gap: 0.5em;
    align-items: flex-start;
    padding: 0.5em 0;
}

.fca-comments-widget--minimal .fca-comment__avatar img {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    object-fit: cover;
}

.fca-comments-widget--minimal .fca-comment__avatar-placeholder {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--fcom-primary-border, #d4d8dd);
    display: inline-block;
}

.fca-comments-widget--minimal .fca-comment__content {
    flex: 1;
    display: flex;
    flex-wrap: wrap;
    gap: 0.25em 0.5em;
    align-items: baseline;
}

.fca-comments-widget--minimal .fca-comment__meta {
    font-size: 0.85em;
    color: var(--fcom-text-secondary, #6d7483);
    display: inline-flex;
    gap: 0.35em;
    align-items: center;
}

.fca-comments-widget--minimal .fca-comment__meta strong {
    color: var(--fcom-text-primary, #212529);
    font-weight: 600;
}

.fca-comments-widget--minimal .fca-comment__body {
    color: var(--fcom-text-primary, #212529);
    font-size: 0.95em;
    flex-basis: 100%;
}

/* ===========================
   Bubble Style
   =========================== */
.fca-comments-widget--bubble .fca-comments-list {
    gap: 0.75em;
}

.fca-comments-widget--bubble .fca-comment {
    display: flex;
    flex-direction: column;
    gap: 0.25em;
    max-width: 85%;
}

.fca-comments-widget--bubble .fca-comment__avatar {
    display: none;
}

.fca-comments-widget--bubble .fca-comment__meta {
    font-size: 0.8em;
    color: var(--fcom-text-secondary, #6d7483);
    display: flex;
    gap: 0.35em;
    align-items: center;
    padding-left: 0.75em;
}

.fca-comments-widget--bubble .fca-comment__meta strong {
    color: var(--fcom-text-link, #1b74e4);
    font-weight: 600;
}

.fca-comments-widget--bubble .fca-comment__body {
    background: var(--fcom-primary-bg, #f0f2f5);
    padding: 0.75em 1em;
    border-radius: 18px;
    border-top-left-radius: 4px;
    color: var(--fcom-text-primary, #212529);
    line-height: 1.4;
}

/* ===========================
   Comment Form
   =========================== */
.fca-comments-form {
    display: flex;
    flex-direction: column;
    gap: 0.5em;
}

.fca-comments-form textarea {
    width: 100%;
    min-height: 90px;
    border: 1px solid var(--fcom-primary-border, #d4d8dd);
    border-radius: 8px;
    padding: 0.75em;
    font-family: inherit;
    background: var(--fcom-primary-bg, #fff);
    color: var(--fcom-text-primary, #212529);
    resize: vertical;
}

.fca-comments-form button {
    align-self: flex-end;
    padding: 0.5em 1.25em;
    border: none;
    border-radius: 999px;
    background: var(--fcom-primary-brand, #1b74e4);
    color: #fff;
    cursor: pointer;
    font-weight: 500;
    transition: background 0.2s ease;
}

.fca-comments-form button:hover {
    background: var(--fcom-primary-brand-hover, #1565c0);
}

.fca-comments-form--loading button {
    opacity: 0.6;
    cursor: wait;
}

/* ===========================
   Gradient Overlay (Truncated)
   =========================== */
.fca-comments-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 120px;
    background: linear-gradient(to bottom,
            rgba(255, 255, 255, 0) 0%,
            var(--fcom-secondary-bg, #ffffff) 100%);
    pointer-events: none;
    z-index: 1;
}

.fca-comments-widget__body.is-truncated .fca-comments-overlay {
    display: block !important;
}

/* ===========================
   CTA Section (Logged Out)
   =========================== */
.fca-comments-cta {
    text-align: center;
    padding: 1.5em 1em;
    background: var(--fcom-primary-bg, #f8f9fa);
    border-radius: 12px;
    border: 1px solid var(--fcom-primary-border, #e4e7eb);
}

.fca-comments-cta__message {
    margin: 0 0 1em;
    color: var(--fcom-text-primary, #212529);
    font-size: 1em;
}

.fca-comments-cta__button {
    display: inline-block;
    padding: 0.75em 2em;
    background: linear-gradient(135deg, var(--fcom-primary-brand, #1b74e4) 0%, #4a90e2 100%);
    color: #fff !important;
    text-decoration: none !important;
    border-radius: 999px;
    font-weight: 600;
    font-size: 1em;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 2px 8px rgba(27, 116, 228, 0.3);
}

.fca-comments-cta__button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(27, 116, 228, 0.4);
}

.fca-comments-cta__space {
    margin: 1em 0 0;
    font-size: 0.9em;
    color: var(--fcom-text-secondary, #6d7483);
}

.fca-comments-cta__space a {
    color: var(--fcom-text-link, #1b74e4);
    font-weight: 500;
}

/* ===========================
   Responsive
   =========================== */
@media (max-width: 768px) {
    .fca-comments-widget {
        padding: 1.25em;
    }

    .fca-comments-widget--classic .fca-comment {
        flex-direction: column;
    }

    .fca-comments-widget--classic .fca-comment__avatar img,
    .fca-comments-widget--classic .fca-comment__avatar-placeholder {
        width: 40px;
        height: 40px;
    }

    .fca-comments-widget--bubble .fca-comment {
        max-width: 95%;
    }

    .fca-comments-cta__button {
        display: block;
        width: 100%;
    }
}