/* استایل‌های جدید برای کارت پیام */
.message-card {
    background: white;
    border-radius: 10px;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    padding: 1.2rem;
    position: relative;
    animation: fadeIn 0.5s ease forwards;
    opacity: 0;
    border-right: 4px solid var(--primary-color);
}

    .message-card:nth-child(1) {
        animation-delay: 0.1s;
    }

    .message-card:hover {
        transform: translateY(-3px);
        box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    }

.message-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.message-sender {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-weight: 600;
    color: var(--dark-color);
}

    .message-sender img {
        width: 40px;
        height: 40px;
        border-radius: 50%;
        object-fit: cover;
        border: 2px solid var(--light-color);
    }

.message-time {
    font-size: 0.8rem;
    color: #7f8c8d;
    background: var(--light-color);
    padding: 0.3rem 0.6rem;
    border-radius: 50px;
}

.message-content {
    color: #555;
    line-height: 1.6;
    margin-bottom: 1.2rem;
    padding: 0.8rem;
    background: rgba(0, 86, 179, 0.05);
    border-radius: 8px;
    border-right: 2px solid var(--primary-color);
}

.message-actions {
    display: flex;
    gap: 0.8rem;
    justify-content: flex-end;
}

.btn-reply, .btn-forward {
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.85rem;
}

.btn-reply {
    background: var(--gradient-primary);
    color: white;
}

    .btn-reply:hover {
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(0, 87, 179, 0.3);
    }

.btn-forward {
    background: transparent;
    border: 1.5px solid var(--primary-color);
    color: var(--primary-color);
}

    .btn-forward:hover {
        background: var(--primary-color);
        color: white;
    }

/* حالت‌های مختلف پیام */
.message-unread {
    border-right: 4px solid var(--accent-color);
}

.message-important .message-sender {
    color: var(--accent-color);
}

    .message-important .message-sender img {
        border-color: var(--accent-color);
    }