/* vira-article-comments/assets/css/frontend.css */

:root {
    --vac-primary: #ff5a00;
    --vac-text: #333333;
    --vac-bg: #ffffff;
    --vac-border: #eaeaea;
    --vac-meta-color: #888888;
    --vac-input-bg: #f9f9f9;
    --vac-like-base: #888888;
    --vac-like-color: #e63946;
    --vac-radius: 8px;
    --vac-font: inherit;
}

.vac-wrapper { 
    margin: 2rem 0; 
    direction: rtl; 
    font-family: var(--vac-font); 
}

.vac-comments-title {
    font-size: 1.25em;
    font-weight: bold;
    color: var(--vac-text);
    margin-bottom: 2rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--vac-border);
    position: relative;
    display: block;
}
.vac-comments-title::after {
    content: "";
    position: absolute;
    bottom: -1px;
    right: 0;
    width: 60px;
    height: 3px;
    background: var(--vac-primary);
    border-radius: 2px;
}

.vac-list, .vac-children { list-style: none; margin: 0; padding: 0; }

.vac-item {
    border: 1px solid var(--vac-border);
    border-radius: var(--vac-radius);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    background: var(--vac-bg);
    color: var(--vac-text);
    font-size: 14px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.03);
    transition: box-shadow 0.3s ease, border-color 0.3s ease;
}

.vac-item:hover {
    box-shadow: 0 6px 20px rgba(0,0,0,0.06);
    border-color: var(--vac-primary);
}

.vac-children .vac-item {
    border: none;
    border-right: 3px solid var(--vac-primary);
    border-radius: 0;
    padding: 0 1rem 0 0;
    margin-top: 1rem;
    margin-bottom: 0;
    background: transparent;
    box-shadow: none;
}
.vac-children .vac-item:hover {
    box-shadow: none;
    border-color: var(--vac-primary);
}

.vac-meta { display: flex; align-items: center; gap: 12px; margin-bottom: 1rem; }
.vac-avatar img { border-radius: 50%; width: 45px; height: 45px; object-fit: cover; border: 1px solid var(--vac-border); }
.vac-meta-info { display: flex; flex-direction: column; gap: 5px; }
.vac-meta-info strong { font-size: 1em; color: var(--vac-text); font-weight: bold; }
.vac-date { font-size: 0.85em; color: var(--vac-meta-color); direction: rtl; }
.vac-pending-badge { font-size: 0.8em; color: var(--vac-primary); font-style: normal; }

.vac-body { line-height: 1.8; font-size: 0.95em; color: var(--vac-text); }

.vac-comment-actions {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-top: 1rem;
}

.vac-reply-btn { 
    font-size: 0.85em; 
    cursor: pointer; 
    color: var(--vac-primary) !important; 
    background-color: transparent !important; 
    border: 1px solid var(--vac-primary) !important; 
    border-radius: 50px;
    padding: 0.4rem 1.2rem; 
    font-weight: 600;
    font-family: inherit;
    display: inline-block;
    transition: all 0.3s ease;
    box-shadow: 0 2px 5px rgba(0,0,0,0.02);
}

.vac-reply-btn:hover,
.vac-reply-btn:focus,
.vac-reply-btn:active {
    background-color: var(--vac-primary) !important;
    color: var(--vac-bg) !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.vac-like-btn {
    background: none !important;
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
    cursor: pointer;
    color: var(--vac-like-base);
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 0;
    font-size: 0.9em;
    font-family: inherit;
    transition: color 0.3s ease;
}

.vac-like-btn svg {
    fill: currentColor;
    transition: transform 0.2s ease, fill 0.3s ease;
}

.vac-like-btn:hover {
    color: var(--vac-like-color);
}

.vac-like-btn:hover svg {
    transform: scale(1.1);
}

.vac-like-btn.liked {
    color: var(--vac-like-color);
    cursor: default;
}

.vac-form-container { margin-top: 3rem; }
.vac-form-container h3 { margin-bottom: 1.5rem; color: var(--vac-text); font-size: 1.2em; font-weight: bold; }

.vac-form .vac-field { margin-bottom: 1.2rem; }

.vac-form input[type="text"],
.vac-form input[type="email"],
.vac-form input[type="tel"],
.vac-form textarea {
    width: 100%;
    padding: 0.85rem 1rem;
    border: 1px solid var(--vac-border);
    border-radius: var(--vac-radius);
    font-size: 14px;
    background: var(--vac-input-bg);
    color: var(--vac-text);
    box-sizing: border-box;
    transition: all 0.3s ease;
    font-family: var(--vac-font);
}

.vac-form input[type="tel"] { text-align: right; direction: rtl; }
.vac-form textarea { min-height: 140px; resize: vertical; }

.vac-form input[type="text"]:focus,
.vac-form input[type="email"]:focus,
.vac-form input[type="tel"]:focus,
.vac-form textarea:focus {
    outline: none;
    border-color: var(--vac-primary);
    box-shadow: 0 0 0 1px var(--vac-primary);
    background: var(--vac-bg);
}

.vac-form button[type="submit"] {
    background: var(--vac-primary);
    color: var(--vac-bg);
    border: none;
    padding: 0.85rem 2.5rem;
    border-radius: var(--vac-radius);
    cursor: pointer;
    font-size: 14px;
    font-weight: bold;
    transition: opacity 0.3s ease, transform 0.2s ease;
    font-family: var(--vac-font);
}
.vac-form button[type="submit"]:hover { opacity: 0.9; transform: translateY(-1px); }
.vac-form button[type="submit"]:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.vac-msg:empty { display: none; }
.vac-msg { margin-top: 1rem; padding: 1rem; border-radius: var(--vac-radius); font-size: 0.9em; border-right: 4px solid transparent; font-family: var(--vac-font); }
.vac-msg.success { background: #e6f9ee; color: #1a7a3c; border-right-color: #1a7a3c; }
.vac-msg.error   { background: #fdecea; color: #b71c1c; border-right-color: #b71c1c; }

.vac-reply-notice { 
    font-size: 0.9em; 
    color: var(--vac-text); 
    background: var(--vac-input-bg);
    border: 1px solid var(--vac-border);
    border-radius: var(--vac-radius);
    padding: 0.75rem 1rem;
    margin: 0 0 1.25rem 0; 
    display: flex; 
    align-items: center; 
    justify-content: space-between; 
}
.vac-reply-notice strong { color: var(--vac-primary); margin: 0 0.5rem; }

.vac-cancel-reply-btn { 
    background-color: transparent !important; 
    border: none !important; 
    cursor: pointer; 
    color: #b71c1c !important; 
    font-size: 1.2em; 
    padding: 0.2rem 0.6rem; 
    font-weight: bold;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.vac-cancel-reply-btn:hover,
.vac-cancel-reply-btn:focus,
.vac-cancel-reply-btn:active {
    background-color: #fdecea !important;
    color: #900000 !important;
}

.vac-honeypot { display: none !important; }

/* =========================================
   Mobile Optimization (Added for structure)
   ========================================= */
@media (max-width: 768px) {
    .vac-item {
        padding: 1rem;
    }
    
    .vac-children .vac-item {
        padding-right: 0.75rem; /* جلوگیری از فشردگی بیش از حد نظرات تو در تو */
        margin-top: 0.75rem;
    }
    
    .vac-meta {
        flex-wrap: wrap;
    }
}